function showItem(obj,obj2)
{

 var e=document.getElementsByName("serviceList");
 
 e=getElementsByName_iefix("div","serviceList");
for(var i=0;i<e.length;i++){

if (e[i].id!=obj) e[i].style.display='none';

}

var e2 = document.getElementsByName("serviceHeader");

for (var i = 0; i < e2.length; i++) {

    if (e2[i].id != obj) e2[i].className = "trigger";

}


    var o = document.getElementById(obj);

    if (o.style.display!='block')
    {
        o.style.display='block';
    }
    else
    {
        o.style.display='none';
    }

    var o2 = document.getElementById(obj2);
    if (o.style.display=='none')
    {
    o2.className="trigger";
    }
    else
    {
    o2.className="trigger_active";
    }

}

   
 function getElementsByName_iefix(tag, name) {
   var elem = document.getElementsByTagName(tag);
   var arr = new Array();
   for(i = 0,iarr = 0; i < elem.length; i++) 
   {
        att = elem[i].getAttribute("name");
        if(att == name) 
        {
            arr[iarr] = elem[i];
            iarr++;
        }
    }
    return arr;
  }