function mugROL(name)
	{
		if(window.document.images) 
		{
			temp_img = window.document.images[name].src;
			temp_img=temp_img.substring(0,temp_img.indexOf(".gif"));
			temp_img=temp_img+"_over.gif"
			window.document.images[name].src =  temp_img;
		}
	}


	function mugROLoff(name)
	{
		if(window.document.images) 
		{
			temp_img = window.document.images[name].src;
			temp_img=temp_img.substring(0,temp_img.indexOf("_over.gif"));
			temp_img=temp_img+".gif"
			window.document.images[name].src =  temp_img;
		}
	}


	var win = null;
	function openWindow(mypage,myname,w,h,scroll,resizable){
		LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
		TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
		settings ='height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable'
		win = window.open(mypage,myname,settings)

	}