function wo(url){
	window.open(url,"sub",'width=520,height=400,scrollbars=1,resizable=1');
}
function wo2(url){
	window.open(url,"new",'toolbar=1,location=1,scrollbars=1,status=1,width=800,height=600,resizable=1');
	window.close();
}
function wc(){
	window.close();
}