function open_win() {
   	popup=window.open("http://www.pleasantholidays.com/webapp/wcs/stores/servlet/PartnerLinkCmd?Partner_PartnerOID=partnerCode__.__58764__..__webSerialNumber__.__1289","res_mainwindow","width=578,height=505,toolbar=0,location=0,directories=0,status=1,menubar=1,scrollbars=1,resizable=1");
	}