function img_pop(w,h,type,no){
	var winopts = "width="+w+",height="+h+",leftmargin=0,topmargin=0,scrollbars=yes,resizable=1,status=no,menubar=no,toolbar=no,titlebar=no";
	cmsg = "/magazine/img_pop.php?type="+type+"&no="+no;
	PopID=window.open(cmsg, "POP_ADDR", winopts, true);
	PopID.focus();
}