function AppearDiv(Div)
	{
	var Element;
	Element = document.getElementById(Div) ;
	if (Element.style.display == "none")
	{
	Element.style.display = "" ;
	} else {
	Element.style.display = "none" ;
	}
}
function rollover(element)
	{
	var src=element.getAttribute('src');
	
	var nomimage=src.substring(src.lastIndexOf("/")+1,src.length);
	var url=src.substring(0,src.lastIndexOf("/")+1);
	
	var extension=nomimage.substring(nomimage.indexOf("."),nomimage.length);
	var nomimage=nomimage.substring(0,nomimage.indexOf("."));

	var dejaroll=nomimage.substring(nomimage.length-5);
	if (dejaroll =='-roll')
		{
		var src2=element.setAttribute("src",url+nomimage.substring(0,nomimage.length-5)+extension);
		
		}
	else 
		{
		var src2=element.setAttribute("src",url+nomimage+"-roll"+extension);
		}
	}