var w;
var wset01="menubar=no,scrollbars=yes,resizable=yes,width=520,height=750";
var wset02="menubar=no,scrollbars=yes,resizable=yes,width=520,height=570";
function popup(thisurl,type){
	if(type=="map"){
		w=window.open(thisurl,'popupwindow',wset01);
	}else if(type=="news"){
		w=window.open(thisurl,'popupwindow',wset02);
	}
    w.focus();
}

function gomain(thisurl){
     opener.location.href=thisurl;
	 window.blur();
}