//MooTools, <http://mootools.net>, My Object Oriented (JavaScript) Tools. Copyright (c) 2006-2009 Valerio Proietti, <http://mad4milk.net>, MIT Style License.

var MooTools={version:"1.2.4",build:"0d9113241a90b9cd5643b926795852a2026710d4"};var Native=function(k){k=k||{};var a=k.name;var i=k.legacy;var b=k.protect;
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}return this;};if(c){d.implement(c);}return d;};Native.genericize=function(b,c,a){if((!a||!b[c])&&typeof b.prototype[c]=="function"){b[c]=function(){var d=Array.prototype.slice.call(arguments);
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};}};(function(){var a={Array:Array,Date:Date,Function:Function,Number:Number,RegExp:RegExp,String:String};for(var h in a){new Native({name:h,initialize:a[h],protect:true});
}var d={"boolean":Boolean,"native":Native,object:Object};for(var c in d){Native.typize(d[c],c);}var f={Array:["concat","indexOf","join","lastIndexOf","pop","push","reverse","shift","slice","sort","splice","toString","unshift","valueOf"],String:["charAt","charCodeAt","concat","indexOf","lastIndexOf","match","replace","search","slice","split","substr","substring","toLowerCase","toUpperCase","valueOf"]};
for(var e in f){for(var b=f[e].length;b--;){Native.genericize(a[e],f[e][b],true);}}})();var Hash=new Native({name:"Hash",initialize:function(a){if($type(a)=="hash"){a=$unlink(a.getClean());
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function $A(b){if(b.item){var a=b.length,c=new Array(a);while(a--){c[a]=b[a];}return c;}return Array.prototype.slice.call(b);}function $arguments(a){return function(){return arguments[a];
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((a=="arguments"||a=="collection"||a=="array")?Array:Hash).each(c,b,d);}function $empty(){}function $extend(c,a){for(var b in (a||{})){c[b]=a[b];}return c;
}function $H(a){return new Hash(a);}function $lambda(a){return($type(a)=="function")?a:function(){return a;};}function $merge(){var a=Array.slice(arguments);
a.unshift({});return $mixin.apply(null,a);}function $mixin(e){for(var d=1,a=arguments.length;d<a;d++){var b=arguments[d];if($type(b)!="object"){continue;
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b<a;b++){if(arguments[b]!=undefined){return arguments[b];}}return null;}function $random(b,a){return Math.floor(Math.random()*(a-b+1)+b);}function $splat(b){var a=$type(b);
return(a)?((a!="array"&&a!="arguments")?[b]:b):[];}var $time=Date.now||function(){return +new Date;};function $try(){for(var b=0,a=arguments.length;b<a;
b++){try{return arguments[b]();}catch(c){}}return null;}function $type(a){if(a==undefined){return false;}if(a.$family){return(a.$family.name=="number"&&!isFinite(a))?false:a.$family.name;
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}else{if(a.item){return"collection";}}}}return typeof a;}function $unlink(c){var b;switch($type(c)){case"object":b={};for(var e in c){b[e]=$unlink(c[e]);
}break;case"hash":b=new Hash(c);break;case"array":b=[];for(var d=0,a=c.length;d<a;d++){b[d]=$unlink(c[d]);}break;default:return c;}return b;}var Browser=$merge({Engine:{name:"unknown",version:0},Platform:{name:(window.orientation!=undefined)?"ipod":(navigator.platform.match(/mac|win|linux/i)||["other"])[0].toLowerCase()},Features:{xpath:!!(document.evaluate),air:!!(window.runtime),query:!!(document.querySelector)},Plugins:{},Engines:{presto:function(){return(!window.opera)?false:((arguments.callee.caller)?960:((document.getElementsByClassName)?950:925));
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},gecko:function(){return(!document.getBoxObjectFor&&window.mozInnerScreenX==null)?false:((document.getElementsByClassName)?19:18);}}},Browser||{});Browser.Platform[Browser.Platform.name]=true;
Browser.detect=function(){for(var b in this.Engines){var a=this.Engines[b]();if(a){this.Engine={name:b,version:a};this.Engine[b]=this.Engine[b+a]=true;
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})();function $exec(b){if(!b){return b;}if(window.execScript){window.execScript(b);}else{var a=document.createElement("script");a.setAttribute("type","text/javascript");
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new Document(document);Array.implement({every:function(c,d){for(var b=0,a=this.length;b<a;b++){if(!c.call(d,this[b],b,this)){return false;}}return true;
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},extend:function(c){for(var b=0,a=c.length;b<a;b++){this.push(c[b]);}return this;},getLast:function(){return(this.length)?this[this.length-1]:null;},getRandom:function(){return(this.length)?this[$random(0,this.length-1)]:null;
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b=b||{};return function(d){var c=b.arguments;c=(c!=undefined)?$splat(c):Array.slice(arguments,(b.event)?1:0);if(b.event){c=[d||window.event].extend(c);
}var e=function(){return a.apply(b.bind||null,c);};if(b.delay){return setTimeout(e,b.delay);}if(b.periodical){return setInterval(e,b.periodical);}if(b.attempt){return $try(e);
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var c=this.replace(/<script[^>]*>([\s\S]*?)<\/script>/gi,function(){a+=arguments[1]+"\n";return"";});if(b===true){$exec(a);}else{if($type(b)=="function"){b(a,c);
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},hasValue:function(a){return(Hash.keyOf(this,a)!==null);},extend:function(a){Hash.each(a||{},function(c,b){Hash.set(this,b,c);},this);return this;},combine:function(a){Hash.each(a||{},function(c,b){Hash.include(this,b,c);
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var b=["compact","nowrap","ismap","declare","noshade","checked","disabled","readonly","multiple","selected","noresize","defer"];var k=["value","type","defaultValue","accessKey","cellPadding","cellSpacing","colSpan","frameBorder","maxLength","readOnly","rowSpan","tabIndex","useMap"];
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}break;case"string":var l=Element.Properties.get(o);(l&&l.set)?l.set.apply(this,Array.slice(arguments,1)):this.setProperty(o,m);}return this;},get:function(m){var l=Element.Properties.get(m);
return(l&&l.get)?l.get.apply(this,Array.slice(arguments,1)):this.getProperty(m);},erase:function(m){var l=Element.Properties.get(m);(l&&l.erase)?l.erase.apply(this):this.removeProperty(m);
return this;},setProperty:function(m,n){var l=e[m];if(n==undefined){return this.removeProperty(m);}if(l&&b[m]){n=!!n;}(l)?this[l]=n:this.setAttribute(m,""+n);
return this;},setProperties:function(l){for(var m in l){this.setProperty(m,l[m]);}return this;},getProperty:function(m){var l=e[m];var n=(l)?this[l]:this.getAttribute(m,2);
return(b[m])?!!n:(l)?n:n||null;},getProperties:function(){var l=$A(arguments);return l.map(this.getProperty,this).associate(l);},removeProperty:function(m){var l=e[m];
(l)?this[l]=(l&&b[m])?false:"":this.removeAttribute(m);return this;},removeProperties:function(){Array.each(arguments,this.removeProperty,this);return this;
},hasClass:function(l){return this.className.contains(l," ");},addClass:function(l){if(!this.hasClass(l)){this.className=(this.className+" "+l).clean();
}return this;},removeClass:function(l){this.className=this.className.replace(new RegExp("(^|\\s)"+l+"(?:\\s|$)"),"$1");return this;},toggleClass:function(l){return this.hasClass(l)?this.removeClass(l):this.addClass(l);
},adopt:function(){Array.flatten(arguments).each(function(l){l=document.id(l,true);if(l){this.appendChild(l);}},this);return this;},appendText:function(m,l){return this.grab(this.getDocument().newTextNode(m),l);
},grab:function(m,l){a[l||"bottom"](document.id(m,true),this);return this;},inject:function(m,l){a[l||"bottom"](this,document.id(m,true));return this;},replaces:function(l){l=document.id(l,true);
l.parentNode.replaceChild(this,l);return this;},wraps:function(m,l){m=document.id(m,true);return this.replaces(m).grab(m,l);},getPrevious:function(l,m){return j(this,"previousSibling",null,l,false,m);
},getAllPrevious:function(l,m){return j(this,"previousSibling",null,l,true,m);},getNext:function(l,m){return j(this,"nextSibling",null,l,false,m);},getAllNext:function(l,m){return j(this,"nextSibling",null,l,true,m);
},getFirst:function(l,m){return j(this,"nextSibling","firstChild",l,false,m);},getLast:function(l,m){return j(this,"previousSibling","lastChild",l,false,m);
},getParent:function(l,m){return j(this,"parentNode",null,l,false,m);},getParents:function(l,m){return j(this,"parentNode",null,l,true,m);},getSiblings:function(l,m){return this.getParent().getChildren(l,m).erase(this);
},getChildren:function(l,m){return j(this,"nextSibling","firstChild",l,true,m);},getWindow:function(){return this.ownerDocument.window;},getDocument:function(){return this.ownerDocument;
},getElementById:function(o,n){var m=this.ownerDocument.getElementById(o);if(!m){return null;}for(var l=m.parentNode;l!=this;l=l.parentNode){if(!l){return null;
}}return document.id(m,n);},getSelected:function(){return new Elements($A(this.options).filter(function(l){return l.selected;}));},getComputedStyle:function(m){if(this.currentStyle){return this.currentStyle[m.camelCase()];
}var l=this.getDocument().defaultView.getComputedStyle(this,null);return(l)?l.getPropertyValue([m.hyphenate()]):null;},toQueryString:function(){var l=[];
this.getElements("input, select, textarea",true).each(function(m){if(!m.name||m.disabled||m.type=="submit"||m.type=="reset"||m.type=="file"){return;}var n=(m.tagName.toLowerCase()=="select")?Element.getSelected(m).map(function(o){return o.value;
}):((m.type=="radio"||m.type=="checkbox")&&!m.checked)?null:m.value;$splat(n).each(function(o){if(typeof o!="undefined"){l.push(m.name+"="+encodeURIComponent(o));
}});});return l.join("&");},clone:function(o,l){o=o!==false;var r=this.cloneNode(o);var n=function(v,u){if(!l){v.removeAttribute("id");}if(Browser.Engine.trident){v.clearAttributes();
v.mergeAttributes(u);v.removeAttribute("uid");if(v.options){var w=v.options,s=u.options;for(var t=w.length;t--;){w[t].selected=s[t].selected;}}}var x=i[u.tagName.toLowerCase()];
if(x&&u[x]){v[x]=u[x];}};if(o){var p=r.getElementsByTagName("*"),q=this.getElementsByTagName("*");for(var m=p.length;m--;){n(p[m],q[m]);}}n(r,this);return document.id(r);
},destroy:function(){Element.empty(this);Element.dispose(this);g(this,true);return null;},empty:function(){$A(this.childNodes).each(function(l){Element.destroy(l);
});return this;},dispose:function(){return(this.parentNode)?this.parentNode.removeChild(this):this;},hasChild:function(l){l=document.id(l,true);if(!l){return false;
}if(Browser.Engine.webkit&&Browser.Engine.version<420){return $A(this.getElementsByTagName(l.tagName)).contains(l);}return(this.contains)?(this!=l&&this.contains(l)):!!(this.compareDocumentPosition(l)&16);
},match:function(l){return(!l||(l==this)||(Element.get(this,"tag")==l));}});Native.implement([Element,Window,Document],{addListener:function(o,n){if(o=="unload"){var l=n,m=this;
n=function(){m.removeListener("unload",n);l();};}else{h[this.uid]=this;}if(this.addEventListener){this.addEventListener(o,n,false);}else{this.attachEvent("on"+o,n);
}return this;},removeListener:function(m,l){if(this.removeEventListener){this.removeEventListener(m,l,false);}else{this.detachEvent("on"+m,l);}return this;
},retrieve:function(m,l){var o=c(this.uid),n=o[m];if(l!=undefined&&n==undefined){n=o[m]=l;}return $pick(n);},store:function(m,l){var n=c(this.uid);n[m]=l;
return this;},eliminate:function(l){var m=c(this.uid);delete m[l];return this;}});window.addListener("unload",d);})();Element.Properties=new Hash;Element.Properties.style={set:function(a){this.style.cssText=a;
},get:function(){return this.style.cssText;},erase:function(){this.style.cssText="";}};Element.Properties.tag={get:function(){return this.tagName.toLowerCase();
}};Element.Properties.html=(function(){var c=document.createElement("div");var a={table:[1,"<table>","</table>"],select:[1,"<select>","</select>"],tbody:[2,"<table><tbody>","</tbody></table>"],tr:[3,"<table><tbody><tr>","</tr></tbody></table>"]};
a.thead=a.tfoot=a.tbody;var b={set:function(){var e=Array.flatten(arguments).join("");var f=Browser.Engine.trident&&a[this.get("tag")];if(f){var g=c;g.innerHTML=f[1]+e+f[2];
for(var d=f[0];d--;){g=g.firstChild;}this.empty().adopt(g.childNodes);}else{this.innerHTML=e;}}};b.erase=b.set;return b;})();if(Browser.Engine.webkit&&Browser.Engine.version<420){Element.Properties.text={get:function(){if(this.innerText){return this.innerText;
}var a=this.ownerDocument.newElement("div",{html:this.innerHTML}).inject(this.ownerDocument.body);var b=a.innerText;a.destroy();return b;}};}Native.implement([Document,Element],{getElements:function(h,g){h=h.split(",");
var c,e={};for(var d=0,b=h.length;d<b;d++){var a=h[d],f=Selectors.Utils.search(this,a,e);if(d!=0&&f.item){f=$A(f);}c=(d==0)?f:(c.item)?$A(c).concat(f):c.concat(f);
}return new Elements(c,{ddup:(h.length>1),cash:!g});}});Element.implement({match:function(b){if(!b||(b==this)){return true;}var d=Selectors.Utils.parseTagAndID(b);
var a=d[0],e=d[1];if(!Selectors.Filters.byID(this,e)||!Selectors.Filters.byTag(this,a)){return false;}var c=Selectors.Utils.parseSelector(b);return(c)?Selectors.Utils.filter(this,c,{}):true;
}});var Selectors={Cache:{nth:{},parsed:{}}};Selectors.RegExps={id:(/#([\w-]+)/),tag:(/^(\w+|\*)/),quick:(/^(\w+|\*)$/),splitter:(/\s*([+>~\s])\s*([a-zA-Z#.*:\[])/g),combined:(/\.([\w-]+)|\[(\w+)(?:([!*^$~|]?=)(["']?)([^\4]*?)\4)?\]|:([\w-]+)(?:\(["']?(.*?)?["']?\)|$)/g)};
Selectors.Utils={chk:function(b,c){if(!c){return true;}var a=$uid(b);if(!c[a]){return c[a]=true;}return false;},parseNthArgument:function(h){if(Selectors.Cache.nth[h]){return Selectors.Cache.nth[h];
}var e=h.match(/^([+-]?\d*)?([a-z]+)?([+-]?\d*)?$/);if(!e){return false;}var g=parseInt(e[1],10);var d=(g||g===0)?g:1;var f=e[2]||false;var c=parseInt(e[3],10)||0;
if(d!=0){c--;while(c<1){c+=d;}while(c>=d){c-=d;}}else{d=c;f="index";}switch(f){case"n":e={a:d,b:c,special:"n"};break;case"odd":e={a:2,b:0,special:"n"};
break;case"even":e={a:2,b:1,special:"n"};break;case"first":e={a:0,special:"index"};break;case"last":e={special:"last-child"};break;case"only":e={special:"only-child"};
break;default:e={a:(d-1),special:"index"};}return Selectors.Cache.nth[h]=e;},parseSelector:function(e){if(Selectors.Cache.parsed[e]){return Selectors.Cache.parsed[e];
}var d,h={classes:[],pseudos:[],attributes:[]};while((d=Selectors.RegExps.combined.exec(e))){var i=d[1],g=d[2],f=d[3],b=d[5],c=d[6],j=d[7];if(i){h.classes.push(i);
}else{if(c){var a=Selectors.Pseudo.get(c);if(a){h.pseudos.push({parser:a,argument:j});}else{h.attributes.push({name:c,operator:"=",value:j});}}else{if(g){h.attributes.push({name:g,operator:f,value:b});
}}}}if(!h.classes.length){delete h.classes;}if(!h.attributes.length){delete h.attributes;}if(!h.pseudos.length){delete h.pseudos;}if(!h.classes&&!h.attributes&&!h.pseudos){h=null;
}return Selectors.Cache.parsed[e]=h;},parseTagAndID:function(b){var a=b.match(Selectors.RegExps.tag);var c=b.match(Selectors.RegExps.id);return[(a)?a[1]:"*",(c)?c[1]:false];
},filter:function(f,c,e){var d;if(c.classes){for(d=c.classes.length;d--;d){var g=c.classes[d];if(!Selectors.Filters.byClass(f,g)){return false;}}}if(c.attributes){for(d=c.attributes.length;
d--;d){var b=c.attributes[d];if(!Selectors.Filters.byAttribute(f,b.name,b.operator,b.value)){return false;}}}if(c.pseudos){for(d=c.pseudos.length;d--;d){var a=c.pseudos[d];
if(!Selectors.Filters.byPseudo(f,a.parser,a.argument,e)){return false;}}}return true;},getByTagAndID:function(b,a,d){if(d){var c=(b.getElementById)?b.getElementById(d,true):Element.getElementById(b,d,true);
return(c&&Selectors.Filters.byTag(c,a))?[c]:[];}else{return b.getElementsByTagName(a);}},search:function(o,h,t){var b=[];var c=h.trim().replace(Selectors.RegExps.splitter,function(k,j,i){b.push(j);
return":)"+i;}).split(":)");var p,e,A;for(var z=0,v=c.length;z<v;z++){var y=c[z];if(z==0&&Selectors.RegExps.quick.test(y)){p=o.getElementsByTagName(y);
continue;}var a=b[z-1];var q=Selectors.Utils.parseTagAndID(y);var B=q[0],r=q[1];if(z==0){p=Selectors.Utils.getByTagAndID(o,B,r);}else{var d={},g=[];for(var x=0,w=p.length;
x<w;x++){g=Selectors.Getters[a](g,p[x],B,r,d);}p=g;}var f=Selectors.Utils.parseSelector(y);if(f){e=[];for(var u=0,s=p.length;u<s;u++){A=p[u];if(Selectors.Utils.filter(A,f,t)){e.push(A);
}}p=e;}}return p;}};Selectors.Getters={" ":function(h,g,j,a,e){var d=Selectors.Utils.getByTagAndID(g,j,a);for(var c=0,b=d.length;c<b;c++){var f=d[c];if(Selectors.Utils.chk(f,e)){h.push(f);
}}return h;},">":function(h,g,j,a,f){var c=Selectors.Utils.getByTagAndID(g,j,a);for(var e=0,d=c.length;e<d;e++){var b=c[e];if(b.parentNode==g&&Selectors.Utils.chk(b,f)){h.push(b);
}}return h;},"+":function(c,b,a,e,d){while((b=b.nextSibling)){if(b.nodeType==1){if(Selectors.Utils.chk(b,d)&&Selectors.Filters.byTag(b,a)&&Selectors.Filters.byID(b,e)){c.push(b);
}break;}}return c;},"~":function(c,b,a,e,d){while((b=b.nextSibling)){if(b.nodeType==1){if(!Selectors.Utils.chk(b,d)){break;}if(Selectors.Filters.byTag(b,a)&&Selectors.Filters.byID(b,e)){c.push(b);
}}}return c;}};Selectors.Filters={byTag:function(b,a){return(a=="*"||(b.tagName&&b.tagName.toLowerCase()==a));},byID:function(a,b){return(!b||(a.id&&a.id==b));
},byClass:function(b,a){return(b.className&&b.className.contains&&b.className.contains(a," "));},byPseudo:function(a,d,c,b){return d.call(a,c,b);},byAttribute:function(c,d,b,e){var a=Element.prototype.getProperty.call(c,d);
if(!a){return(b=="!=");}if(!b||e==undefined){return true;}switch(b){case"=":return(a==e);case"*=":return(a.contains(e));case"^=":return(a.substr(0,e.length)==e);
case"$=":return(a.substr(a.length-e.length)==e);case"!=":return(a!=e);case"~=":return a.contains(e," ");case"|=":return a.contains(e,"-");}return false;
}};Selectors.Pseudo=new Hash({checked:function(){return this.checked;},empty:function(){return !(this.innerText||this.textContent||"").length;},not:function(a){return !Element.match(this,a);
},contains:function(a){return(this.innerText||this.textContent||"").contains(a);},"first-child":function(){return Selectors.Pseudo.index.call(this,0);},"last-child":function(){var a=this;
while((a=a.nextSibling)){if(a.nodeType==1){return false;}}return true;},"only-child":function(){var b=this;while((b=b.previousSibling)){if(b.nodeType==1){return false;
}}var a=this;while((a=a.nextSibling)){if(a.nodeType==1){return false;}}return true;},"nth-child":function(g,e){g=(g==undefined)?"n":g;var c=Selectors.Utils.parseNthArgument(g);
if(c.special!="n"){return Selectors.Pseudo[c.special].call(this,c.a,e);}var f=0;e.positions=e.positions||{};var d=$uid(this);if(!e.positions[d]){var b=this;
while((b=b.previousSibling)){if(b.nodeType!=1){continue;}f++;var a=e.positions[$uid(b)];if(a!=undefined){f=a+f;break;}}e.positions[d]=f;}return(e.positions[d]%c.a==c.b);
},index:function(a){var b=this,c=0;while((b=b.previousSibling)){if(b.nodeType==1&&++c>a){return false;}}return(c==a);},even:function(b,a){return Selectors.Pseudo["nth-child"].call(this,"2n+1",a);
},odd:function(b,a){return Selectors.Pseudo["nth-child"].call(this,"2n",a);},selected:function(){return this.selected;},enabled:function(){return(this.disabled===false);
}});
/*!
 * Copyright (c) 2009 Simo Kinnunen.
 * Licensed under the MIT license.
 */

var Cufon = (function() {
	
	var api = function() {	
		return api.replace.apply(null, arguments);
	};
	
	var DOM = api.DOM = {
			
		ready: (function() {
		
			var complete = false, readyStatus = { loaded: 1, complete: 1 };
		
			var queue = [], perform = function() {
				if (complete) return;
				complete = true;
				for (var fn; fn = queue.shift(); fn());
			};
			
			// Gecko, Opera, WebKit r26101+
			
			if (document.addEventListener) {
				document.addEventListener('DOMContentLoaded', perform, false);
				window.addEventListener('pageshow', perform, false); // For cached Gecko pages
			}
			
			// Old WebKit, Internet Explorer
			
			if (!window.opera && document.readyState) (function() {
				readyStatus[document.readyState] ? perform() : setTimeout(arguments.callee, 10);
			})();
			
			// Internet Explorer
			
			if (document.readyState && document.createStyleSheet) (function() {
				try {
					document.body.doScroll('left');
					perform();
				}
				catch (e) {
					setTimeout(arguments.callee, 1);
				}
			})();
			
			addEvent(window, 'load', perform); // Fallback
			
			return function(listener) {
				if (!arguments.length) perform();
				else complete ? listener() : queue.push(listener);
			};
			
		})()
		
	};

	var CSS = api.CSS = {
	
		Size: function(value, base) {
		
			this.value = parseFloat(value);
			this.unit = String(value).match(/[a-z%]*$/)[0] || 'px';
		
			this.convert = function(value) {
				return value / base * this.value;
			};
			
			this.convertFrom = function(value) {
				return value / this.value * base;
			};
			
			this.toString = function() {
				return this.value + this.unit;
			};

		},
		
		color: cached(function(value) {
			var parsed = {};
			parsed.color = value.replace(/^rgba\((.*?),\s*([\d.]+)\)/, function($0, $1, $2) {
				parsed.opacity = parseFloat($2);
				return 'rgb(' + $1 + ')';
			});
			return parsed;
		}),
		
		// has no direct CSS equivalent.
		// @see http://msdn.microsoft.com/en-us/library/system.windows.fontstretches.aspx
		fontStretch: cached(function(value) {
			if (typeof value == 'number') return value;
			if (/%$/.test(value)) return parseFloat(value) / 100;
			return {
				'ultra-condensed': 0.5,
				'extra-condensed': 0.625,
				condensed: 0.75,
				'semi-condensed': 0.875,
				'semi-expanded': 1.125,
				expanded: 1.25,
				'extra-expanded': 1.5,
				'ultra-expanded': 2
			}[value] || 1;
		}),
	
		getStyle: function(el) {
			var view = document.defaultView;
			if (view && view.getComputedStyle) return new Style(view.getComputedStyle(el, null));
			if (el.currentStyle) return new Style(el.currentStyle);
			return new Style(el.style);
		},
		
		gradient: cached(function(value) {
			var gradient = {
				id: value,
				type: value.match(/^-([a-z]+)-gradient\(/)[1],
				stops: []
			}, colors = value.substr(value.indexOf('(')).match(/([\d.]+=)?(#[a-f0-9]+|[a-z]+\(.*?\)|[a-z]+)/ig);
			for (var i = 0, l = colors.length, stop; i < l; ++i) {
				stop = colors[i].split('=', 2).reverse();
				gradient.stops.push([ stop[1] || i / (l - 1), stop[0] ]);
			}
			return gradient;
		}),
		
		quotedList: cached(function(value) {
			// doesn't work properly with empty quoted strings (""), but
			// it's not worth the extra code.
			var list = [], re = /\s*((["'])([\s\S]*?[^\\])\2|[^,]+)\s*/g, match;
			while (match = re.exec(value)) list.push(match[3] || match[1]);
			return list;
		}),
		
		recognizesMedia: cached(function(media) {
			var el = document.createElement('style'), sheet, container, supported;
			el.type = 'text/css';
			el.media = media;
			try { // this is cached anyway
				el.appendChild(document.createTextNode('/**/'));
			} catch (e) {}
			container = elementsByTagName('head')[0];
			container.insertBefore(el, container.firstChild);
			sheet = (el.sheet || el.styleSheet);
			supported = sheet && !sheet.disabled;
			container.removeChild(el);
			return supported;
		}),

		supports: function(property, value) {
			var checker = document.createElement('span').style;
			if (checker[property] === undefined) return false;
			checker[property] = value;
			return checker[property] === value;
		},
		
		textAlign: function(word, style, position, wordCount) {
			if (style.get('textAlign') == 'right') {
				if (position > 0) word = ' ' + word;
			}
			else if (position < wordCount - 1) word += ' ';
			return word;
		},
		
		textDecoration: function(el, style) {
			if (!style) style = this.getStyle(el);
			var types = {
				underline: null,
				overline: null,
				'line-through': null
			};
			for (var search = el; search.parentNode && search.parentNode.nodeType == 1; ) {
				var foundAll = true;
				for (var type in types) {
					if (!hasOwnProperty(types, type) || types[type]) continue;
					if (style.get('textDecoration').indexOf(type) != -1) types[type] = style.get('color');
					foundAll = false;
				}
				if (foundAll) break; // this is rather unlikely to happen
				style = this.getStyle(search = search.parentNode);
			}
			return types;
		},
		
		textShadow: cached(function(value) {
			if (value == 'none') return null;
			var shadows = [], currentShadow = {}, result, offCount = 0;
			var re = /(#[a-f0-9]+|[a-z]+\(.*?\)|[a-z]+)|(-?[\d.]+[a-z%]*)|,/ig;
			while (result = re.exec(value)) {
				if (result[0] == ',') {
					shadows.push(currentShadow);
					currentShadow = {};
					offCount = 0;
				}
				else if (result[1]) {
					currentShadow.color = result[1];
				}
				else {
					currentShadow[[ 'offX', 'offY', 'blur' ][offCount++]] = result[2];
				}
			}
			shadows.push(currentShadow);
			return shadows;
		}),
		
		textTransform: function(text, style) {
			return text[{
				uppercase: 'toUpperCase',
				lowercase: 'toLowerCase'
			}[style.get('textTransform')] || 'toString']();
		},
		
		whiteSpace: (function() {
			var ignore = {
				inline: 1,
				'inline-block': 1,
				'run-in': 1
			};
			return function(text, style, node) {
				if (ignore[style.get('display')]) return text;
				if (!node.previousSibling) text = text.replace(/^\s+/, '');
				if (!node.nextSibling) text = text.replace(/\s+$/, '');
				return text;
			};
		})()
		
	};
	
	CSS.ready = (function() {
		
		// don't do anything in Safari 2 (it doesn't recognize any media type)
		var complete = !CSS.recognizesMedia('all'), hasLayout = false;
		
		var queue = [], perform = function() {
			complete = true;
			for (var fn; fn = queue.shift(); fn());
		};
		
		var links = elementsByTagName('link'), styles = elementsByTagName('style');
		
		function isContainerReady(el) {
			return el.disabled || isSheetReady(el.sheet, el.media || 'screen');
		}
		
		function isSheetReady(sheet, media) {
			// in Opera sheet.disabled is true when it's still loading,
			// even though link.disabled is false. they stay in sync if
			// set manually.
			if (!CSS.recognizesMedia(media || 'all')) return true;
			if (!sheet || sheet.disabled) return false;
			try {
				var rules = sheet.cssRules, rule;
				if (rules) {
					// needed for Safari 3 and Chrome 1.0.
					// in standards-conforming browsers cssRules contains @-rules.
					// Chrome 1.0 weirdness: rules[<number larger than .length - 1>]
					// returns the last rule, so a for loop is the only option.
					search: for (var i = 0, l = rules.length; rule = rules[i], i < l; ++i) {
						switch (rule.type) {
							case 2: // @charset
								break;
							case 3: // @import
								if (!isSheetReady(rule.styleSheet, rule.media.mediaText)) return false;
								break;
							default:
								// only @charset can precede @import
								break search;
						}
					}
				}
			}
			catch (e) {} // probably a style sheet from another domain
			return true;
		}
		
		function allStylesLoaded() {
			// Internet Explorer's style sheet model, there's no need to do anything
			if (document.createStyleSheet) return true;
			// standards-compliant browsers
			var el, i;
			for (i = 0; el = links[i]; ++i) {
				if (el.rel.toLowerCase() == 'stylesheet' && !isContainerReady(el)) return false;
			}
			for (i = 0; el = styles[i]; ++i) {
				if (!isContainerReady(el)) return false;
			}
			return true;
		}
		
		DOM.ready(function() {
			// getComputedStyle returns null in Gecko if used in an iframe with display: none
			if (!hasLayout) hasLayout = CSS.getStyle(document.body).isUsable();
			if (complete || (hasLayout && allStylesLoaded())) perform();
			else setTimeout(arguments.callee, 10);
		});
		
		return function(listener) {
			if (complete) listener();
			else queue.push(listener);
		};
		
	})();
	
	function Font(data) {
		
		var face = this.face = data.face;
		this.glyphs = data.glyphs;
		this.w = data.w;
		this.baseSize = parseInt(face['units-per-em'], 10);
		
		this.family = face['font-family'].toLowerCase();
		this.weight = face['font-weight'];
		this.style = face['font-style'] || 'normal';
		
		this.viewBox = (function () {
			var parts = face.bbox.split(/\s+/);
			var box = {
				minX: parseInt(parts[0], 10),
				minY: parseInt(parts[1], 10),
				maxX: parseInt(parts[2], 10),
				maxY: parseInt(parts[3], 10)
			};
			box.width = box.maxX - box.minX;
			box.height = box.maxY - box.minY;
			box.toString = function() {
				return [ this.minX, this.minY, this.width, this.height ].join(' ');
			};
			return box;
		})();
		
		this.ascent = -parseInt(face.ascent, 10);
		this.descent = -parseInt(face.descent, 10);
		
		this.height = -this.ascent + this.descent;
		
	}
	
	function FontFamily() {

		var styles = {}, mapping = {
			oblique: 'italic',
			italic: 'oblique'
		};
		
		this.add = function(font) {
			(styles[font.style] || (styles[font.style] = {}))[font.weight] = font;
		};
		
		this.get = function(style, weight) {
			var weights = styles[style] || styles[mapping[style]]
				|| styles.normal || styles.italic || styles.oblique;
			if (!weights) return null;
			// we don't have to worry about "bolder" and "lighter"
			// because IE's currentStyle returns a numeric value for it,
			// and other browsers use the computed value anyway
			weight = {
				normal: 400,
				bold: 700
			}[weight] || parseInt(weight, 10);
			if (weights[weight]) return weights[weight];
			// http://www.w3.org/TR/CSS21/fonts.html#propdef-font-weight
			// Gecko uses x99/x01 for lighter/bolder
			var up = {
				1: 1,
				99: 0
			}[weight % 100], alts = [], min, max;
			if (up === undefined) up = weight > 400;
			if (weight == 500) weight = 400;
			for (var alt in weights) {
				if (!hasOwnProperty(weights, alt)) continue;
				alt = parseInt(alt, 10);
				if (!min || alt < min) min = alt;
				if (!max || alt > max) max = alt;
				alts.push(alt);
			}
			if (weight < min) weight = min;
			if (weight > max) weight = max;
			alts.sort(function(a, b) {
				return (up
					? (a > weight && b > weight) ? a < b : a > b
					: (a < weight && b < weight) ? a > b : a < b) ? -1 : 1;
			});
			return weights[alts[0]];
		};
	
	}
	
	function HoverHandler() {
		
		function contains(node, anotherNode) {
			if (node.contains) return node.contains(anotherNode);
			return node.compareDocumentPosition(anotherNode) & 16;
		}
		
		function onOverOut(e) {
			var related = e.relatedTarget;
			if (!related || contains(this, related)) return;
			trigger(this);
		}
		
		function onEnterLeave(e) {
			trigger(this);
		}

		function trigger(el) {
			// A timeout is needed so that the event can actually "happen"
			// before replace is triggered. This ensures that styles are up
			// to date.
			setTimeout(function() {
				api.replace(el, sharedStorage.get(el).options, true);
			}, 10);
		}
		
		this.attach = function(el) {
			if (el.onmouseenter === undefined) {
				addEvent(el, 'mouseover', onOverOut);
				addEvent(el, 'mouseout', onOverOut);
			}
			else {
				addEvent(el, 'mouseenter', onEnterLeave);
				addEvent(el, 'mouseleave', onEnterLeave);
			}
		};
		
	}
	
	function ReplaceHistory() {
		
		var list = [], map = {};
		
		function filter(keys) {
			var values = [], key;
			for (var i = 0; key = keys[i]; ++i) values[i] = list[map[key]];
			return values;
		}
		
		this.add = function(key, args) {
			map[key] = list.push(args) - 1;
		};
		
		this.repeat = function() {
			var snapshot = arguments.length ? filter(arguments) : list, args;
			for (var i = 0; args = snapshot[i++];) api.replace(args[0], args[1], true);
		};
		
	}
	
	function Storage() {
		
		var map = {}, at = 0;
		
		function identify(el) {
			return el.cufid || (el.cufid = ++at);
		}
		
		this.get = function(el) {
			var id = identify(el);
			return map[id] || (map[id] = {});
		};
		
	}
	
	function Style(style) {
		
		var custom = {}, sizes = {};
		
		this.extend = function(styles) {
			for (var property in styles) {
				if (hasOwnProperty(styles, property)) custom[property] = styles[property];
			}
			return this;
		};
		
		this.get = function(property) {
			return custom[property] != undefined ? custom[property] : style[property];
		};
		
		this.getSize = function(property, base) {
			return sizes[property] || (sizes[property] = new CSS.Size(this.get(property), base));
		};
		
		this.isUsable = function() {
			return !!style;
		};
		
	}
	
	function addEvent(el, type, listener) {
		if (el.addEventListener) {
			el.addEventListener(type, listener, false);
		}
		else if (el.attachEvent) {
			el.attachEvent('on' + type, function() {
				return listener.call(el, window.event);
			});
		}
	}
	
	function attach(el, options) {
		var storage = sharedStorage.get(el);
		if (storage.options) return el;
		if (options.hover && options.hoverables[el.nodeName.toLowerCase()]) {
			hoverHandler.attach(el);
		}
		storage.options = options;
		return el;
	}
	
	function cached(fun) {
		var cache = {};
		return function(key) {
			if (!hasOwnProperty(cache, key)) cache[key] = fun.apply(null, arguments);
			return cache[key];
		};	
	}
	
	function getFont(el, style) {
		if (!style) style = CSS.getStyle(el);
		var families = CSS.quotedList(style.get('fontFamily').toLowerCase()), family;
		for (var i = 0, l = families.length; i < l; ++i) {
			family = families[i];
			if (fonts[family]) return fonts[family].get(style.get('fontStyle'), style.get('fontWeight'));
		}
		return null;
	}
	
	function elementsByTagName(query) {
		return document.getElementsByTagName(query);
	}
	
	function hasOwnProperty(obj, property) {
		return obj.hasOwnProperty(property);
	}
	
	function merge() {
		var merged = {}, args, key;
		for (var i = 0, l = arguments.length; args = arguments[i], i < l; ++i) {
			for (key in args) {
				if (hasOwnProperty(args, key)) merged[key] = args[key];
			}
		}
		return merged;
	}
	
	function process(font, text, style, options, node, el) {
		var separate = options.separate;
		if (separate == 'none') return engines[options.engine].apply(null, arguments);
		var fragment = document.createDocumentFragment(), processed;
		var parts = text.split(separators[separate]), needsAligning = (separate == 'words');
		if (needsAligning && HAS_BROKEN_REGEXP) {
			// @todo figure out a better way to do this
			if (/^\s/.test(text)) parts.unshift('');
			if (/\s$/.test(text)) parts.push('');
		}
		for (var i = 0, l = parts.length; i < l; ++i) {
			processed = engines[options.engine](font,
				needsAligning ? CSS.textAlign(parts[i], style, i, l) : parts[i],
				style, options, node, el, i < l - 1);
			if (processed) fragment.appendChild(processed);
		}
		return fragment;
	}
	
	function replaceElement(el, options) {
		var font, style, node, nodeType, nextNode, redraw;
		for (node = attach(el, options).firstChild; node; node = nextNode) {
			nodeType = node.nodeType;
			nextNode = node.nextSibling;
			redraw = false;
			if (nodeType == 1) {
				if (!node.firstChild) continue;
				if (!/cufon/.test(node.className)) {
					arguments.callee(node, options);
					continue;
				}
				else redraw = true;
			}
			else if (nodeType != 3) continue;
			if (!style) style = CSS.getStyle(el).extend(options);
			if (!font) font = getFont(el, style);
			if (!font) continue;
			if (redraw) {
				engines[options.engine](font, null, style, options, node, el);
				continue;
			}
			var text = CSS.whiteSpace(node.data, style, node);
			if (text === '') continue;
			var processed = process(font, text, style, options, node, el);
			if (processed) node.parentNode.replaceChild(processed, node);
			else node.parentNode.removeChild(node);
		}
	}
	
	var HAS_BROKEN_REGEXP = ' '.split(/\s+/).length == 0;
	
	var sharedStorage = new Storage();
	var hoverHandler = new HoverHandler();
	var replaceHistory = new ReplaceHistory();
	
	var engines = {}, fonts = {}, defaultOptions = {
		enableTextDecoration: false,
		engine: null,
		//fontScale: 1,
		//fontScaling: false,
		hover: false,
		hoverables: {
			a: true
		},
		printable: true,
		//rotation: 0,
		//selectable: false,
		selector: (
				window.Sizzle
			||	(window.jQuery && function(query) { return jQuery(query); }) // avoid noConflict issues
			||	(window.dojo && dojo.query)
			||	(window.$$ && function(query) { return $$(query); })
			||	(window.$ && function(query) { return $(query); })
			||	(document.querySelectorAll && function(query) { return document.querySelectorAll(query); })
			||	elementsByTagName
		),
		separate: 'words', // 'none' and 'characters' are also accepted
		textShadow: 'none'
	};
	
	var separators = {
		words: /[^\S\u00a0]+/,
		characters: ''
	};
	
	api.now = function() {
		DOM.ready();
		return api;
	};
	
	api.refresh = function() {
		replaceHistory.repeat.apply(replaceHistory, arguments);
		return api;
	};
	
	api.registerEngine = function(id, engine) {
		if (!engine) return api;
		engines[id] = engine;
		return api.set('engine', id);
	};
	
	api.registerFont = function(data) {
		var font = new Font(data), family = font.family;
		if (!fonts[family]) fonts[family] = new FontFamily();
		fonts[family].add(font);
		return api.set('fontFamily', '"' + family + '"');
	};
	
	api.replace = function(elements, options, ignoreHistory) {
		options = merge(defaultOptions, options);
		if (!options.engine) return api; // there's no browser support so we'll just stop here
		if (typeof options.textShadow == 'string')
			options.textShadow = CSS.textShadow(options.textShadow);
		if (typeof options.color == 'string' && /^-/.test(options.color))
			options.textGradient = CSS.gradient(options.color);
		if (!ignoreHistory) replaceHistory.add(elements, arguments);
		if (elements.nodeType || typeof elements == 'string') elements = [ elements ];
		CSS.ready(function() {
			for (var i = 0, l = elements.length; i < l; ++i) {
				var el = elements[i];
				if (typeof el == 'string') api.replace(options.selector(el), options, true);
				else replaceElement(el, options);
			}
		});
		return api;
	};
	
	api.set = function(option, value) {
		defaultOptions[option] = value;
		return api;
	};
	
	return api;
	
})();

Cufon.registerEngine('canvas', (function() {

	// Safari 2 doesn't support .apply() on native methods
	
	var check = document.createElement('canvas');
	if (!check || !check.getContext || !check.getContext.apply) return;
	check = null;
	
	var HAS_INLINE_BLOCK = Cufon.CSS.supports('display', 'inline-block');
	
	// Firefox 2 w/ non-strict doctype (almost standards mode)
	var HAS_BROKEN_LINEHEIGHT = !HAS_INLINE_BLOCK && (document.compatMode == 'BackCompat' || /frameset|transitional/i.test(document.doctype.publicId));
	
	var styleSheet = document.createElement('style');
	styleSheet.type = 'text/css';
	styleSheet.appendChild(document.createTextNode((
		'.cufon-canvas{text-indent:0;}' +
		'@media screen,projection{' +
			'.cufon-canvas{display:inline;display:inline-block;position:relative;vertical-align:middle;' + 
			(HAS_BROKEN_LINEHEIGHT
				? ''
				: 'font-size:1px;line-height:1px;') +
			'}.cufon-canvas .cufon-alt{display:-moz-inline-box;display:inline-block;width:0;height:0;overflow:hidden;}' +
			(HAS_INLINE_BLOCK
				? '.cufon-canvas canvas{position:relative;}'
				: '.cufon-canvas canvas{position:absolute;}') +
		'}' +
		'@media print{' +
			'.cufon-canvas{padding:0;}' +
			'.cufon-canvas canvas{display:none;}' +
			'.cufon-canvas .cufon-alt{display:inline;}' +
		'}'
	).replace(/;/g, '!important;')));
	document.getElementsByTagName('head')[0].appendChild(styleSheet);

	function generateFromVML(path, context) {
		var atX = 0, atY = 0;
		var code = [], re = /([mrvxe])([^a-z]*)/g, match;
		generate: for (var i = 0; match = re.exec(path); ++i) {
			var c = match[2].split(',');
			switch (match[1]) {
				case 'v':
					code[i] = { m: 'bezierCurveTo', a: [ atX + ~~c[0], atY + ~~c[1], atX + ~~c[2], atY + ~~c[3], atX += ~~c[4], atY += ~~c[5] ] };
					break;
				case 'r':
					code[i] = { m: 'lineTo', a: [ atX += ~~c[0], atY += ~~c[1] ] };
					break;
				case 'm':
					code[i] = { m: 'moveTo', a: [ atX = ~~c[0], atY = ~~c[1] ] };
					break;
				case 'x':
					code[i] = { m: 'closePath' };
					break;
				case 'e':
					break generate;
			}
			context[code[i].m].apply(context, code[i].a);
		}
		return code;
	}
	
	function interpret(code, context) {
		for (var i = 0, l = code.length; i < l; ++i) {
			var line = code[i];
			context[line.m].apply(context, line.a);
		}
	}
	
	return function(font, text, style, options, node, el) {
		
		var redraw = (text === null);
		
		if (redraw) text = node.alt;
		
		var viewBox = font.viewBox;
		
		var size = style.getSize('fontSize', font.baseSize);
		
		var letterSpacing = style.get('letterSpacing');
		letterSpacing = (letterSpacing == 'normal') ? 0 : size.convertFrom(parseInt(letterSpacing, 10));
		
		var expandTop = 0, expandRight = 0, expandBottom = 0, expandLeft = 0;
		var shadows = options.textShadow, shadowOffsets = [];
		if (shadows) {
			for (var i = shadows.length; i--;) {
				var shadow = shadows[i];
				var x = size.convertFrom(parseFloat(shadow.offX));
				var y = size.convertFrom(parseFloat(shadow.offY));
				shadowOffsets[i] = [ x, y ];
				if (y < expandTop) expandTop = y;
				if (x > expandRight) expandRight = x;
				if (y > expandBottom) expandBottom = y;
				if (x < expandLeft) expandLeft = x;
			}
		}
		
		var chars = Cufon.CSS.textTransform(text, style).split(''), chr;
		
		var glyphs = font.glyphs, glyph, kerning, k;
		var width = 0, advance, jumps = [];
		
		for (var i = 0, j = 0, l = chars.length; i < l; ++i) {
			glyph = glyphs[chr = chars[i]] || font.missingGlyph;
			if (!glyph) continue;
			if (kerning) {
				width -= k = kerning[chr] || 0;
				jumps[j - 1] -= k;
			}
			width += advance = jumps[j++] = ~~(glyph.w || font.w) + letterSpacing;
			kerning = glyph.k;
		}
		
		if (advance === undefined) return null; // there's nothing to render
		
		expandRight += viewBox.width - advance;
		expandLeft += viewBox.minX;
		
		var wrapper, canvas;
		
		if (redraw) {
			wrapper = node;
			canvas = node.firstChild;
		}
		else {
			wrapper = document.createElement('span');
			wrapper.className = 'cufon cufon-canvas';
			wrapper.alt = text;
			
			canvas = document.createElement('canvas');
			wrapper.appendChild(canvas);
			
			if (options.printable) {
				var print = document.createElement('span');
				print.className = 'cufon-alt';
				print.appendChild(document.createTextNode(text));
				wrapper.appendChild(print);
			}
		}
		
		var wStyle = wrapper.style;
		var cStyle = canvas.style;
		
		var height = size.convert(viewBox.height);
		var roundedHeight = Math.ceil(height);
		var roundingFactor = roundedHeight / height;
		var stretchFactor = roundingFactor * Cufon.CSS.fontStretch(style.get('fontStretch'));
		var stretchedWidth = width * stretchFactor;
		
		canvas.width = Math.ceil(size.convert(stretchedWidth + expandRight - expandLeft));
		canvas.height = Math.ceil(size.convert(viewBox.height - expandTop + expandBottom));
		
		// minY has no part in canvas.height
		expandTop += viewBox.minY;
		
		cStyle.top = Math.round(size.convert(expandTop - font.ascent)) + 'px';
		cStyle.left = Math.round(size.convert(expandLeft)) + 'px';
		
		var wrapperWidth = Math.ceil(size.convert(stretchedWidth)) + 'px';
		
		if (HAS_INLINE_BLOCK) {
			wStyle.width = wrapperWidth;
			wStyle.height = size.convert(font.height) + 'px';
		}
		else {
			wStyle.paddingLeft = wrapperWidth;
			wStyle.paddingBottom = (size.convert(font.height) - 1) + 'px';
		}
		
		var g = canvas.getContext('2d'), scale = height / viewBox.height;
		
		// proper horizontal scaling is performed later
		g.scale(scale, scale * roundingFactor);
		g.translate(-expandLeft, -expandTop);
		
		g.lineWidth = font.face['underline-thickness'];
		
		g.save();
		
		function line(y, color) {
			g.strokeStyle = color;
			
			g.beginPath();
			
			g.moveTo(0, y);
			g.lineTo(width, y);
			
			g.stroke();
		}
		
		var textDecoration = options.enableTextDecoration ? Cufon.CSS.textDecoration(el, style) : {};
		
		if (textDecoration.underline) line(-font.face['underline-position'], textDecoration.underline);
		if (textDecoration.overline) line(font.ascent, textDecoration.overline);
		
		function renderText() {
			g.scale(stretchFactor, 1);
			for (var i = 0, j = 0, l = chars.length; i < l; ++i) {
				var glyph = glyphs[chars[i]] || font.missingGlyph;
				if (!glyph) continue;
				if (glyph.d) {
					g.beginPath();
					if (glyph.code) interpret(glyph.code, g);
					else glyph.code = generateFromVML('m' + glyph.d, g);
					g.fill();
				}
				g.translate(jumps[j++], 0);
			}
			g.restore();
		}
		
		if (shadows) {
			for (var i = shadows.length; i--;) {
				var shadow = shadows[i];
				g.save();
				g.fillStyle = shadow.color;
				g.translate.apply(g, shadowOffsets[i]);
				renderText();
			}
		}
		
		var gradient = options.textGradient;
		if (gradient) {
			var stops = gradient.stops, fill = g.createLinearGradient(0, viewBox.minY, 0, viewBox.maxY);
			for (var i = 0, l = stops.length; i < l; ++i) {
				fill.addColorStop.apply(fill, stops[i]);
			}
			g.fillStyle = fill;
		}
		else g.fillStyle = style.get('color');
		
		renderText();
		
		if (textDecoration['line-through']) line(-font.descent, textDecoration['line-through']);
		
		return wrapper;
			
	};
	
})());

Cufon.registerEngine('vml', (function() {

	if (!document.namespaces) return;
	
	if (document.namespaces.cvml == null) {
		document.namespaces.add('cvml', 'urn:schemas-microsoft-com:vml');
	}
	
	var check = document.createElement('cvml:shape');
	check.style.behavior = 'url(#default#VML)';
	if (!check.coordsize) return; // VML isn't supported
	check = null;
	
	document.write(('<style type="text/css">' +
		'.cufon-vml-canvas{text-indent:0;}' +
		'@media screen{' + 
			'cvml\\:shape,cvml\\:rect,cvml\\:fill,cvml\\:shadow{behavior:url(#default#VML);display:block;antialias:true;position:absolute;}' +
			'.cufon-vml-canvas{position:absolute;text-align:left;}' +
			'.cufon-vml{display:inline-block;position:relative;vertical-align:middle;}' +
			'.cufon-vml .cufon-alt{position:absolute;left:-10000in;font-size:1px;}' +
			'a .cufon-vml{cursor:pointer}' + // ignore !important here
		'}' +
		'@media print{' + 
			'.cufon-vml *{display:none;}' +
			'.cufon-vml .cufon-alt{display:inline;}' +
		'}' +
	'</style>').replace(/;/g, '!important;'));

	function getFontSizeInPixels(el, value) {
		return getSizeInPixels(el, /(?:em|ex|%)$/i.test(value) ? '1em' : value);
	}
	
	// Original by Dead Edwards.
	// Combined with getFontSizeInPixels it also works with relative units.
	function getSizeInPixels(el, value) {
		if (/px$/i.test(value)) return parseFloat(value);
		var style = el.style.left, runtimeStyle = el.runtimeStyle.left;
		el.runtimeStyle.left = el.currentStyle.left;
		el.style.left = value;
		var result = el.style.pixelLeft;
		el.style.left = style;
		el.runtimeStyle.left = runtimeStyle;
		return result;
	}
	
	var fills = {};
	
	function gradientFill(gradient) {
		var id = gradient.id;
		if (!fills[id]) {
			var stops = gradient.stops, fill = document.createElement('cvml:fill'), colors = [];
			fill.type = 'gradient';
			fill.angle = 180;
			fill.focus = '0';
			fill.method = 'sigma';
			fill.color = stops[0][1];
			for (var j = 1, k = stops.length - 1; j < k; ++j) {
				colors.push(stops[j][0] * 100 + '% ' + stops[j][1]);
			}
			fill.colors = colors.join(',');
			fill.color2 = stops[k][1];
			fills[id] = fill;
		}
		return fills[id];
	}
	
	return function(font, text, style, options, node, el, hasNext) {
		
		var redraw = (text === null);
		
		if (redraw) text = node.alt;
		
		// @todo word-spacing, text-decoration
	
		var viewBox = font.viewBox;
		
		var size = style.computedFontSize || (style.computedFontSize = new Cufon.CSS.Size(getFontSizeInPixels(el, style.get('fontSize')) + 'px', font.baseSize));
		
		var letterSpacing = style.computedLSpacing;
		
		if (letterSpacing == undefined) {
			letterSpacing = style.get('letterSpacing');
			style.computedLSpacing = letterSpacing = (letterSpacing == 'normal') ? 0 : ~~size.convertFrom(getSizeInPixels(el, letterSpacing));
		}
		
		var wrapper, canvas;
		
		if (redraw) {
			wrapper = node;
			canvas = node.firstChild;
		}
		else {
			wrapper = document.createElement('span');
			wrapper.className = 'cufon cufon-vml';
			wrapper.alt = text;
			
			canvas = document.createElement('span');
			canvas.className = 'cufon-vml-canvas';
			wrapper.appendChild(canvas);
			
			if (options.printable) {
				var print = document.createElement('span');
				print.className = 'cufon-alt';
				print.appendChild(document.createTextNode(text));
				wrapper.appendChild(print);
			}
			
			// ie6, for some reason, has trouble rendering the last VML element in the document.
			// we can work around this by injecting a dummy element where needed.
			// @todo find a better solution
			if (!hasNext) wrapper.appendChild(document.createElement('cvml:shape'));
		}
		
		var wStyle = wrapper.style;
		var cStyle = canvas.style;
		
		var height = size.convert(viewBox.height), roundedHeight = Math.ceil(height);
		var roundingFactor = roundedHeight / height;
		var stretchFactor = roundingFactor * Cufon.CSS.fontStretch(style.get('fontStretch'));
		var minX = viewBox.minX, minY = viewBox.minY;
		
		cStyle.height = roundedHeight;
		cStyle.top = Math.round(size.convert(minY - font.ascent));
		cStyle.left = Math.round(size.convert(minX));
		
		wStyle.height = size.convert(font.height) + 'px';
		
		var textDecoration = options.enableTextDecoration ? Cufon.CSS.textDecoration(el, style) : {};
		
		var color = style.get('color');
		var chars = Cufon.CSS.textTransform(text, style).split(''), chr;
		
		var glyphs = font.glyphs, glyph, kerning, k;
		var width = 0, jumps = [], offsetX = 0, advance;
		
		var shape, shadows = options.textShadow;
		
		// pre-calculate width
		for (var i = 0, j = 0, l = chars.length; i < l; ++i) {
			glyph = glyphs[chr = chars[i]] || font.missingGlyph;
			if (!glyph) continue;
			if (kerning) {
				width -= k = kerning[chr] || 0;
				jumps[j - 1] -= k;
			}
			width += advance = jumps[j++] = ~~(glyph.w || font.w) + letterSpacing;
			kerning = glyph.k;
		}
		
		if (advance === undefined) return null;
		
		var fullWidth = -minX + width + (viewBox.width - advance);
	
		var shapeWidth = size.convert(fullWidth * stretchFactor), roundedShapeWidth = Math.round(shapeWidth);
		
		var coordSize = fullWidth + ',' + viewBox.height, coordOrigin;
		var stretch = 'r' + coordSize + 'ns';
		
		var fill = options.textGradient && gradientFill(options.textGradient);
		
		for (i = 0, j = 0; i < l; ++i) {
			
			glyph = glyphs[chars[i]] || font.missingGlyph;
			if (!glyph) continue;
			
			if (redraw) {
				// some glyphs may be missing so we can't use i
				shape = canvas.childNodes[j];
				while (shape.firstChild) shape.removeChild(shape.firstChild); // shadow, fill
			}
			else { 
				shape = document.createElement('cvml:shape');
				canvas.appendChild(shape);
			}
			
			shape.stroked = 'f';
			shape.coordsize = coordSize;
			shape.coordorigin = coordOrigin = (minX - offsetX) + ',' + minY;
			shape.path = (glyph.d ? 'm' + glyph.d + 'xe' : '') + 'm' + coordOrigin + stretch;
			shape.fillcolor = color;
			
			if (fill) shape.appendChild(fill.cloneNode(false));
			
			// it's important to not set top/left or IE8 will grind to a halt
			var sStyle = shape.style;
			sStyle.width = roundedShapeWidth;
			sStyle.height = roundedHeight;
			
			if (shadows) {
				// due to the limitations of the VML shadow element there
				// can only be two visible shadows. opacity is shared
				// for all shadows.
				var shadow1 = shadows[0], shadow2 = shadows[1];
				var color1 = Cufon.CSS.color(shadow1.color), color2;
				var shadow = document.createElement('cvml:shadow');
				shadow.on = 't';
				shadow.color = color1.color;
				shadow.offset = shadow1.offX + ',' + shadow1.offY;
				if (shadow2) {
					color2 = Cufon.CSS.color(shadow2.color);
					shadow.type = 'double';
					shadow.color2 = color2.color;
					shadow.offset2 = shadow2.offX + ',' + shadow2.offY;
				}
				shadow.opacity = color1.opacity || (color2 && color2.opacity) || 1;
				shape.appendChild(shadow);
			}
			
			offsetX += jumps[j++];
		}
		
		// addresses flickering issues on :hover
		
		var cover = shape.nextSibling, coverFill, vStyle;
		
		if (options.hover) {
			
			if (!cover) {
				cover = document.createElement('cvml:rect');
				cover.stroked = 'f';
				cover.className = 'cufon-vml-cover';
				coverFill = document.createElement('cvml:fill');
				coverFill.opacity = 0;
				cover.appendChild(coverFill);
				canvas.appendChild(cover);
			}
			
			vStyle = cover.style;
			
			vStyle.width = roundedShapeWidth;
			vStyle.height = roundedHeight;
			
		}
		else if (cover) canvas.removeChild(cover);
		
		wStyle.width = Math.max(Math.ceil(size.convert(width * stretchFactor)), 0);
		
		return wrapper;
		
	};
	
})());