var popUpWin=0;
	function popUpWindow(URLStr, left, top, width, height, name){
	  if(left == 'center'){ left = screen.width/2 - width/2; }
	  if(top == 'center'){ top = screen.height/2 - height/2; }
	  if(popUpWin){
		if(!popUpWin.closed) popUpWin.close();
	  }
	  popUpWin = open(URLStr, name, 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbar=no,resizable=no,copyhistory=no,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');
	}
	
	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);