var JCaption=new Class({initialize:function(selector){this.selector=selector;var images=$$(selector);images.each(function(image){this.createCaption(image)},this)},createCaption:function(element){var caption=document.createTextNode(element.title);var container=document.createElement("div");var text=document.createElement("p");var width=element.getAttribute("width");var align=element.getAttribute("align");if(!width){width=element.width}if(!align)align=element.getStyle("float");if(!align)align=element.style.styleFloat;if(align==""){align="none"}text.appendChild(caption);text.className=this.selector.replace('.','_');element.parentNode.insertBefore(container,element);container.appendChild(element);if(element.title!=""){container.appendChild(text)}container.className=this.selector.replace('.','_');container.className=container.className+" "+align;container.setAttribute("style","float:"+align);container.style.width=width+"px"}});document.caption=null;window.addEvent('load',function(){var caption=new JCaption('img.caption')document.caption=caption});