var JCaption=new Class({initialize:function(a){this.selector=a;$$(a).each(function(a){this.createCaption(a)},this)},createCaption:function(a){var f=document.createTextNode(a.title),b=document.createElement("div"),d=document.createElement("p"),e=a.getAttribute("width"),c=a.getAttribute("align");if(!e)e=a.width;c||(c=a.getStyle("float"));if(!c)c=a.style.styleFloat;c==""&&(c="none");d.appendChild(f);d.className=this.selector.replace(".","_");a.parentNode.insertBefore(b,a);b.appendChild(a);a.title!=""&& b.appendChild(d);b.className=this.selector.replace(".","_");b.className=b.className+" "+c;b.setAttribute("style","float:"+c);b.style.width=e+"px"}});document.caption=null;window.addEvent("load",function(){var a=new JCaption("img.caption");document.caption=a});