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);



browserName = navigator.appName;   // detect browser 
browserVer = parseInt(navigator.appVersion);

browser = navigator.appName;
ver = parseInt(navigator.appVersion);

active = ((browser == "Netscape") && (ver >= 3)) || 
         ((browser == "Microsoft Internet Explorer") && (ver >= 4));
             

if (active) {         
		
		redglobalon = new Image;
        redglobalon.src = "../global/images/content/redglobal_on.gif";
        redglobaloff = new Image;
        redglobaloff.src = "../global/images/content/redglobal.gif";
        
		greenglobalon = new Image;
        greenglobalon.src = "../global/images/content/greenglobal_on.gif";
        greenglobaloff = new Image;
        greenglobaloff.src = "../global/images/content/greenglobal.gif";
		
		blueglobalon = new Image;
        blueglobalon.src = "../global/images/content/blueglobal_on.gif";
        blueglobaloff = new Image;
        blueglobaloff.src = "../global/images/content/blueglobal.gif";
     	
}

function rollover(imgName) {
            
			 if (active) {
			 	if (imgName.substring(0,3) == "nav") {
		  	 	imgOn = "../global/images/icons/little_arrow_black.gif";
		  	 	document [imgName].src = imgOn;
			 	}
			 	else {
			 	imgOn = eval(imgName + "on.src");
			 	document [imgName].src = imgOn;
			 	}            
			}
}

function rolloff(imgName) {
			 if (active) {
             	if (imgName.substring(0,3) == "nav"){
             	imgOff ="../global/images/universal/transpix.gif";
             	document [imgName].src = imgOff;
				}
			 	else{
			 	imgOff = eval(imgName + "off.src");
	         	document [imgName].src = imgOff;
             	}
			 }
}