anchor.diff:  	if ((verOffset=nAgt.indexOf("Opera"))!=-1) {
   	 browserName = "Opera";
   	 fullVersion = nAgt.substring(verOffset+6);
  -	 if ((verOffset=nAgt.indexOf("Version"))!=-1) 
  +	 if ((verOffset=nAgt.indexOf("Version"))!=-1)
   	   fullVersion = nAgt.substring(verOffset+8);
   	}
   	// In MSIE, the true version is after "MSIE" in userAgent
  
positive.code: 
  	majorVersion = parseInt(''+fullVersion,10);
  	if (isNaN(majorVersion)) {
  	 fullVersion  = ''+parseFloat(navigator.appVersion); 
  	 majorVersion = parseInt(navigator.appVersion,10);
  	}
  
  
negative.code: var supported = false;
  
  $(document).ready(function () {
  
      //Step 1: detect (reference http://www.javascripter.net/faq/browsern.htm)
  
      var nVer = navigator.appVersion;
  	var nAgt = navigator.userAgent;
  	var browserName  = navigator.appName;
  	var fullVersion  = ''+parseFloat(navigator.appVersion);
  	var majorVersion = parseInt(navigator.appVersion,10);
  	var nameOffset,verOffset,ix;
  
  