var gradientshadow={}
        gradientshadow.depth=6 //Depth of shadow in pixels
        gradientshadow.containers=[]

        gradientshadow.create=function(){
        var a = document.all ? document.all : document.getElementsByTagName('*')
        for (var i = 0;i < a.length;i++) {
	        if (a[i].className == "shadow") {
		        for (var x=0; x<gradientshadow.depth; x++){
			        var newSd = document.createElement("DIV")
			        newSd.className = "shadow_inner"
			        newSd.id="shadow"+gradientshadow.containers.length+"_"+x //Each shadow DIV has an id of "shadowL_X" (L=index of target element, X=index of shadow (depth) 
			        if (a[i].getAttribute("rel"))
				        newSd.style.background = a[i].getAttribute("rel")
			        else
				        newSd.style.background = "black" //default shadow color if none specified
			        document.body.appendChild(newSd)
		        }
	        gradientshadow.containers[gradientshadow.containers.length]=a[i]
	        }
        }
        gradientshadow.position()
        window.onresize=function(){
	        gradientshadow.position()
        }
        }

        gradientshadow.position=function(){
        if (gradientshadow.containers.length>0){
	        for (var i=0; i<gradientshadow.containers.length; i++){
		        for (var x=0; x<gradientshadow.depth; x++){
  		        var shadowdiv=document.getElementById("shadow"+i+"_"+x)
			        shadowdiv.style.width = gradientshadow.containers[i].offsetWidth + "px"
			        shadowdiv.style.height = gradientshadow.containers[i].offsetHeight + "px"
			        shadowdiv.style.left = gradientshadow.containers[i].offsetLeft + x + "px"
			        shadowdiv.style.top = gradientshadow.containers[i].offsetTop + x + "px"
		        }
	        }
        }
        }

        if (window.addEventListener)
        window.addEventListener("load", gradientshadow.create, false)
        else if (window.attachEvent)
        window.attachEvent("onload", gradientshadow.create)
        else if (document.getElementById)
        window.onload=gradientshadow.create