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);

		var popWin = null    // use this when referring to pop-up window
		var winCount = 0
		var winName = "popWin"
		function openPopWin(winURL, winWidth, winHeight, winFeatures, winLeft, winTop){
		  var d_winLeft = 20  // default, pixels from screen left to window left
		  var d_winTop = 20   // default, pixels from screen top to window top
		  winName = "popWin" + winCount++ //unique name for each pop-up window
		  closePopWin()           // close any previously opened pop-up window
		  if (openPopWin.arguments.length >= 4)  // any additional features? 
		    winFeatures = "," + winFeatures
		  else 
		    winFeatures = "" 
		  if (openPopWin.arguments.length == 6)  // location specified
		    winFeatures += getLocation(winWidth, winHeight, winLeft, winTop)
		  else
		    winFeatures += getLocation(winWidth, winHeight, d_winLeft, d_winTop)
		  popWin = window.open(winURL, winName, "width=" + winWidth 
		           + ",height=" + winHeight + winFeatures)
		  }
		function closePopWin(){    // close pop-up window if it is open 
		  if (navigator.appName != "Microsoft Internet Explorer" 
		      || parseInt(navigator.appVersion) >=4) //do not close if early IE
		    if(popWin != null) if(!popWin.closed) popWin.close() 
		  }
		function getLocation(winWidth, winHeight, winLeft, winTop){
		  return ""
		  }