function parsequery(){ 
	var arg_pairs = new Object(); 
	arg_pairs.names = new Array(); 
	arg_pairs.values = new Array(); 
	var query = location.search.substring(1); 
	if(query == "") { return null; } 
	var pairs = query.split("\&"); 
	for(var i = 0; i < pairs.length; i++){ 
		var pos = pairs[i].indexOf('='); 
		if(pos == -1){ continue; } 
		var arg_name = pairs[i].substring(0,pos); 
		var arg_value = pairs[i].substring(pos+1); 
		arg_pairs.names[i] = arg_name; 
		arg_pairs.values[i] = arg_value; 
	} 
	return arg_pairs; 
}

function getqueryparam(arg_pairs, paramname){ 
	if(arg_pairs == null) { return null;}
	for(var i = 0; i < arg_pairs.names.length; i++){ 
		if(arg_pairs.names[i] == paramname){ 
			return arg_pairs.values[i]; 
		} 
	} 
	return null; 
}

/*********************************************************************
   * Get an object, this function is cross browser
   * *** Please do not remove this header. ***
   * This code is working on my IE7, IE6, FireFox, Opera and Safari
   * 
   * Usage: 
   * var object = get_object(element_id);
   *
   * @Author Hamid Alipour Codehead @ webmaster-forums.code-head.com  
  **/
  function get_object(id) {
   var object = null;
   if( document.layers ) {   
    object = document.layers[id];
   } else if( document.all ) {
    object = document.all[id];
   } else if( document.getElementById ) {
    object = document.getElementById(id);
   }
   return object;
  }


function updatePhone() {
    var url_pairs = parsequery(); 
/*	var srcVal = getqueryparam(url_pairs, "src");
//	alert(firstvalue);
	
      var phoneDIV = get_object('header_phone');
      var phoneMenuDIV = get_object('menu_phone');

      if (srcVal == "google1") {
             phoneDIV.innerHTML = "<img src=\"/media/utility/phone1.png\">";
             phoneMenuDIV.innerHTML = "<img src=\"/media/utility/phone_menu1.png\">";
      } else if(srcVal == "google2"){
             phoneDIV.innerHTML = "<img src=\"/media/utility/phone2.png\">";
             phoneMenuDIV.innerHTML = "<img src=\"/media/utility/phone_menu2.png\">";

}
*/
}