<!--
function popup_tickets(url,w,h)
{    
    var left=window.screen.width/2-(w/2);
 	var top=window.screen.height/2-(h/2);
 	if (win){
 		win.focus();
 	}
 	else {
		var win = window.open(url,'popup_tickets','toolbar=0, location=0, directories=0, status=0, scrollbars=1, resizable=1, copyhistory=0, menuBar=0, width='+w+', height='+h+', left='+left+', top='+top+'');
		win.focus();
 	}
 	
 	return false;
}

function window_max()
{
    self.moveTo(0,0);
    self.resizeTo(screen.availWidth,screen.availHeight);
}
//-->