var browserName = navigator.appName;
var browserVer = parseInt( navigator.appVersion );
var version = "";
var sPath = window.location.pathname;
var sPage = sPath.substring(sPath.lastIndexOf('/') + 1);
var sPage2 = sPage.substring(sPage.lastIndexOf('\\') + 1);
var occur = 0;

var index = sPath.indexOf('/');
  while (index != -1) {
    occur = occur + 1;
    index = sPath.indexOf('/', index + 1); // start search after last match found
  }

if (occur = 1) {
	if (browserName == "Netscape" && browserVer >= 4)
		version = "n4";
	else if ( browserName == "Netscape" && browserVer == 3 )
		version = "n3";
	else if ( browserName == "Netscape" && browserVer == 2 )
		version = "n2";
	else if
		( browserName == "Microsoft Internet Explorer" && browserVer >= 4 ) version = "e4";
	
	else if ( browserName == "Microsoft Internet Explorer" && browserVer >= 2 ) version = "e2";
	    
	else
		version = "other";
					
		if ( version == "n3" || version == "e4" || version == "n4") {
		
		
		    	
					
	}
}
		
		function glow(x, y) {
		  
		  if ( version == "n3" || version == "e4" || version == "n4") {
		   imgOn = eval(y+'.src');
			 document [x].src = imgOn; 
		  }
		}
		
		function nofollow(n) {
		
			n = n.replace(/\^/, '@'); 
			n = n.replace(/\~/, 'mailto:');
			n = n.replace(/\`/, '.');
			n = n.replace(/\!/, 'http://');  
			document.location.href=n; 
		}