function winOpen(url,name,w,h){
	var winName = name;
	var v_width = "width=" + w;
	var v_height = ",height=" + h;
	var v_left = ",left=" + 0;
	var v_top = ",top=" + 0;
	var v_option = ",scrollbars=1,menubar=0,status=0,resizable=0,toolbar=0,location=0,directories=0";
	var features = v_width + v_height + v_left + v_top + v_option;
	winName = window.open(url,winName,features);
	if(window.focus){
			winName.focus();
	}
}