var browserName = navigator.appName;
var browserVer = parseInt(navigator.appVersion);
var version = "";
var msie4 = (browserName == "Microsoft Internet Explorer" && browserVer >= 4);

if((browserName=="Netscape"&&browserVer>=3) || msie4 || browserName == "Konqueror" || browserName == "Opera") version="n3";
else version="n2";


function blurLink(theObject){
	if(msie4){theObject.blur();}
}


function decryptCharcode(n,start,end,offset){
	n=n+offset;
	if(offset>0&&n>end){
		n=start+(n-end-1);
	}else
		if(offset<0&&n<start){
			n=end-(start-n-1);
		}
	return String.fromCharCode(n);
}


function decryptString(enc,offset){
	var dec="";
	var len=enc.length;
	for(var i=0;i<len;i++){
		var n=enc.charCodeAt(i);
		if(n>=0x2B&&n<=0x3A){
			dec+=decryptCharcode(n,0x2B,0x3A,offset);
		}else{
			if(n>=0x40&&n<=0x5A){
				dec+=decryptCharcode(n,0x40,0x5A,offset);
			}else{
				if(n>=0x61&&n<=0x7A){
					dec+=decryptCharcode(n,0x61,0x7A,offset);
				}else{
					dec+=enc.charAt(i);
				}
			}
		}
	}
	return dec;
}


function linkTo_UnCryptMailto(s){
	location.href=decryptString(s,-1);
}

function decrypt_mail(pre, domain, tld){
	var mail = pre+"@"+domain+"."+tld;
	document.write("<a href=\"mailto:"+mail+"\" class=\"mail\">"+mail+"</a>");
}