// Open a pop-up window
function openChild(currentURL,winname,width,height,scroll) {
var width=(eval(width)*2) + 30;
var height = eval(height) + 30;
	window.open(currentURL, winname, 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars='+scroll+',resizable=yes,copyhistory=yes,width='+width+',height='+height)  
}