// 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;
}

function showError(pControlName){
 var boolValid = Page_ClientValidate();
 if(!boolValid){
  var obj = changeLayerClassName(pControlName, 'error_on');
  obj.style.left = ((document.body.clientWidth-400) / 2);
 }
}

function hideError(pControlName){
 changeLayerClassName(pControlName, 'error_off'); 
}

function changeLayerClassName(pControlName, class_name){
   var objTab=document.getElementById(pControlName);
   if (objTab!=null)
    objTab.className = class_name;
   return objTab;
}