var dom = (document.getElementsByTagName)?true:false
	
	var hlpTxt = new Array();
	var j = 0;
	
	function chngLyrs(){
		if (dom){
		if(document.getElementById("help")){
			document.getElementById("help").className = "helpDivOff";
			var helpDivs = document.getElementsByTagName("div");
				for(i=0;i<helpDivs.length;i++){
					var hlpDiv = helpDivs[i];
					if(hlpDiv.id.indexOf("helper")!=-1){
						
						hlpTxt[j] = hlpDiv.innerHTML;
						j++;
					}
				}		
		}
		}
	}
	
	function swapTxt(num){
		if (dom){
		
			var helpDivs = document.getElementsByTagName("div");
				for(i=0;i<helpDivs.length;i++){
					var hlpDiv = helpDivs[i];
					if(hlpDiv.id.indexOf("textHelp")!=-1){
						
						hlpDiv.className="spacer";
						hlpDiv.innerHTML = "";
					}
				}	
			
		var txt = document.getElementById("helper"+num).innerHTML;
		document.getElementById("textHelp"+num).innerHTML = txt;
		document.getElementById("textHelp"+num).className = "helperText";
		return false;
		}
	}
	
	
	function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external") 
     anchor.target = "_blank";
 }
}



function captureURL(){
	var counterName = document.location.pathname;
	var end = counterName.lastIndexOf(".");
	counterName = counterName.substring(1,end);
	counterName = counterName.replace(/[\/]/g, ".");
	counterName = "http://uk.sitestat.com/landg/landg/s?"+counterName
	sitestat(counterName);
}	



function sitestat(ns_l){ns_l+='&amp;ns__t='+(new Date()).getTime();ns_pixelUrl=ns_l;
ns_0=document.referrer;
ns_0=(ns_0.lastIndexOf('/')==ns_0.length-1)?ns_0.substring(ns_0.lastIndexOf('/'),0):ns_0;
if(ns_0.length>0)ns_l+='&amp;ns_referrer='+escape(ns_0);
if(document.images){ns_1=new Image();ns_1.src=ns_l;}
}	







function initialise(){
//captureURL()
externalLinks();
chngLyrs();
}

window.onload = initialise;