var xmlHttp_rsd;

function regionsSelectDiv(id_state,cnt)
{
document.getElementById("ajax_div").value='regions_select_'+cnt;	
xmlHttp_rsd=GetXmlHttpObject()
//id_state=element.value;
if (xmlHttp_rsd==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
var url="regions_select.php"
url=url+"?id_state="+id_state
url=url+"&name=id_region_"+cnt
url=url+"&sid="+Math.random()
xmlHttp_rsd.onreadystatechange=stateChanged_rsd
xmlHttp_rsd.open("GET",url,true)
xmlHttp_rsd.send(null)
}

function stateChanged_rsd()
{
if (xmlHttp_rsd.readyState==4 || xmlHttp_rsd.readyState=="complete")
 {
 var ajax_div=document.getElementById("ajax_div").value;
 document.getElementById(ajax_div).innerHTML=xmlHttp_rsd.responseText
 }
}