//POPUP for PRODUCT DETAILS
function popup_window(page)
{ 
	new_window = this.open(page, "entersys", "toolbar=no,menubar=no,location=no,scrollbars=yes,resizable=no,width=680,height=450"); 
}
function openWin(url, w, h) 
{ 
var winprop = "width=" + w + ",height=" + h; 
openwin = window.open(url,'',winprop); 
}