function openwin (x,y,sta) {
	//x+=18;

var par='dependent=yes, location=no, width='+x+', height='+y+',resizable=no, scrollbars=no';
//win=window.open('','',par);
//win.close();
win=window.open(' ','',par);
win.document.location=sta+'.php';
}


function openwin2 (x,y,sta) {
	//x+=18;

var par='dependent=yes, location=no, width='+x+', height='+y+',resizable=no, scrollbars=no';
//win=window.open('','',par);
//win.close();
win=window.open(' ','',par);
win.document.location=sta;
}