browserVer = 3;

	if(navigator.appName.charAt(0)=="N"){
		if(navigator.appVersion.charAt(0) > 2){browserVer=1;}
	} else {
		if(navigator.appVersion.charAt(0) > 3){browserVer=1;}
	}

	function imgChg(imgID,imgName){
		if(browserVer==1){
			if(document.layers) {
			} else {
				document.images[imgID].src = imgName+".gif";
			}
		}
	}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}