function popup(url){
	window.name = "main";
	window.open(url,'testimonial','width=400,height=450,resizable=1,location=0,status=0,toolbar=0,menubar=0');
}
function popup_email(url){
	window.name = "main";
	window.open(url,'emailfriend','width=400,height=450,resizable=1,location=0,status=0,toolbar=0,menubar=0');
}