var tx_merssbanner_items

function tx_merssbanner_init(uid){
  if(typeof(tx_merssbanner_items)=='undefined'){
    tx_merssbanner_items = new Array();
    tx_merssbanner_timers = new Array();
    
  }
  tx_merssbanner_items[uid]=new Array();
  
}

function tx_merssbanner_add_item(uid,item,content){
  tx_merssbanner_items[uid][item] = content;
}

function tx_merssbanner_start_timer(uid,elementId,ms){
  tx_merssbanner_timers[uid] = window.setTimeout("tx_merssbanner_set_content("+uid+",0,'"+elementId+"',"+ms+")",ms);
}

function tx_merssbanner_set_content(uid,item,elementId,ms){
  if(item>=tx_merssbanner_items[uid].length){
    item=0;
  }
  x = document.getElementById(elementId); 
  x.innerHTML= tx_merssbanner_items[uid][item];
  
  window.setTimeout("tx_merssbanner_set_content("+uid+","+(item + 1)+",'"+elementId+"',"+ms+")",ms);
  
}

function isArray(obj) {
   if (obj.constructor.toString().indexOf("Array") == -1)
      return false;
   else
      return true;
}