// JavaScript Document
function popFreeGame(URL, popName, w, h){
	var xx = null;
	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
	TopPosition  = (screen.height) ? (screen.height-(h+50))/2 : 0;
	windowprops  = "left="+LeftPosition+",top="+TopPosition+",height="+h+",width="+w+",location=no,scrollbars=no,menubars=no,toolbars=no,resizable=no,fullscreen=no";
  	xx = window.open(URL, popName, windowprops);
	xx.focus();
}

function doLangChange(lang)
{
 document.forms["change_language"].locale.value = lang;
 document.forms["change_language"].submit();
}