// JavaScript Document
	function imgAct(imgName,symbol) 
	{
					document[imgName].src = eval(imgName + "on.src");
					if (symbol)
						document["symbol"].src = eval("symbol" + imgName + ".src");				
	}
	
	function imgInact(imgName,symbol) 
	{
					document[imgName].src = eval(imgName + "off.src");
					if (symbol)
						document["symbol"].src = symboldef.src;
	}

img0off = new Image();
img0off.src = "../images/menu_home.gif";
img0on = new Image();
img0on.src = "../images/menu_home-over.gif";