function popUp(URL,myWidth,myHeight,myScroll) {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars="+myScroll+",location=0,statusbar=0,menubar=0,resizable=0,width="+myWidth+",height="+myHeight+",left = 426,top = 282');");
}
	
function imgswap(name, type)  
{
  eval(document.getElementById(name).setAttribute('src','images/' +name+ '_' +type+ '.gif'));	
}