function MM_reloadPage(init) {  //reloads the window if Nav4 resized
	  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    	document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
	  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
	}
	MM_reloadPage(true);
	function openCentered(theURL,winName,winWidth,winHeight,features) {
	 var w = (screen.width - winWidth)/2;
	 var h = (screen.height - winHeight)/2 - 30;
	 features = features+',width='+winWidth+',height='+winHeight+',top='+h+',left='+w;
	 window.open(theURL,winName,features);
	}