var myimages=new Array()
function preloadimages()
{
	var intcounter=0;
	var i=0;
	for(i=0;i<window.document.images.length;i++)
	{
	if(window.document.images[i].name!="")
		{
			//alert(window.document.images[i].name);
			
			myimages[intcounter]=new Image();
			myimages[intcounter].src=window.document.images[i].src.replace("link","hover");
			intcounter++;
			myimages[intcounter]=new Image();
			myimages[intcounter].src=window.document.images[i].src.replace("link","active");
			intcounter++;
		}
	}
}

function hover(name)
{	
	var path = window.document.images[name].src;
	path = path.replace("link","hover");
	window.document.images[name].src = path;
}
	
function active(name)
{
	var path = window.document.images[name].src;
	path = path.replace("hover","active");
	path = path.replace("link","active");
	
	for (i=0;i<window.document.images.length;i++)
	{
		if(window.document.images[i].name != name & window.document.images[i].name != "")
		{
			window.document.images[i].src = window.document.images[i].src.replace("active","link");
		}
	}
	window.document.images[name].src = path;	
}

function setBack(name)
{
	var path = window.document.images[name].src;
	path = path.replace("hover","link");
	window.document.images[name].src = path;
}