// copyright www.fanzone.co.uk 2002.  All rights reserved.
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"; 
 } 
} 
window.onload = externalLinks;
 
 
function trim(pText){
 return pText.replace(/^\s{1,}/, '').replace(/\s{1,}$/, '');
}

function createBookmark(){
 if (window.external){
  external.AddFavorite(location.href, document.title)
 }else{
  alert('Please press Ctrl+D to bookmark this page.')
 } 
}

function gotoValue(pURL){
 if(trim(pURL)!=''){location.href=pURL}
}

function gotoURL(url){
  location.href = url;
}

sfHover = function() {
	var sfEls = document.getElementById("mnuMain").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);


function getQueryVariable(variable) {
    var query = window.location.search.substring(1);
    var vars = query.split("&");
    for (var i = 0; i < vars.length; i++) {
        var pair = vars[i].split("=");
        if (pair[0] == variable) {
            return pair[1];
        }
    }
    return "";
}


function queryStr(param) {
    var loc = window.location.search.substring(1);
    var query = loc.split("&");
    for (i = 0; i < query.length; i++) {
        var currParam = query[i].split("=");
        if (currParam[0] == param) {
            return currParam[1];
        }
    }
}