function search_delay(element, callback, statusElementId, sub_callback)
	{
		// Create a function to get the search results
		var func = function() { callback(element, sub_callback);  }

		// Check to see if there is already a timeout and if so...
		// ...cancel it and create a new one
		var stat=document.getElementById(statusElementId);
		if ( element.zid ) {

			if (statusElementId != null)			
			{
				stat.innerHTML="<div class='busy'>Searching ...<\/div>";
			}
			clearTimeout(element.zid);
		}
		element.zid = setTimeout(func,700);
		if ((callback != null) && (statusElementId != null))
		{
			stat.innerHTML = "<div class='busy'>Searching ...<\/div>";
		}
	}


	function getURLParam(strParamName)
	{
	  var strReturn = "";
	  var strHref = window.location.href;
	  if ( strHref.indexOf("?") > -1 ){
	    var strQueryString = strHref.substr(strHref.indexOf("?"));
	    var aQueryString = strQueryString.split("&");
	    for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
	      if (aQueryString[iParam].indexOf(strParamName + "=") > -1 ){
	        var aParam = aQueryString[iParam].split("=");
	        strReturn = aParam[1];
	        break;
	      }
	    }
	  }
	  return strReturn;
	}

	
	function getCookie(c_name)
	{
	if (document.cookie.length>0)
	  {
	  c_start=document.cookie.indexOf(c_name + "=")
	  if (c_start!=-1)
	    { 
	    c_start=c_start + c_name.length+1 
	    c_end=document.cookie.indexOf(";",c_start)
	    if (c_end==-1) c_end=document.cookie.length
	    return unescape(document.cookie.substring(c_start,c_end))
	    } 
	  }
	return ""
	}

	
	function setCookie(c_name,value,expiredays)
	{
	var exdate=new Date()
	exdate.setDate(exdate.getDate()+expiredays)
	document.cookie=c_name+ "=" +escape(value)+
	((expiredays==null) ? "" : ";expires="+exdate.toGMTString())
	}