// JavaScript Document
//sample
/*function check_availability( objid, loadarea )
{
  var myobj=document.getElementById(objid)
  var address_string = "./check_name.php?name=" + myobj.value
  ajaxpage(address_string, loadarea)
}*/

//end 
function ajaxpage(url, c_id){
  	var page_request = false
	if (window.XMLHttpRequest){     // if Mozilla, Safari etc
		page_request = new XMLHttpRequest()
	} else if (window.ActiveXObject) {// if IE
		try{
			page_request = new ActiveXObject("Msxml2.XMLHTTP")
		}catch (e){
			try {
				page_request = new ActiveXObject("Microsoft.XMLHTTP")
			}catch (e){}
		}
  }else
    return false
  page_request.onreadystatechange=function(){
    loadpage(page_request, c_id)
  }
  anticache=(url.indexOf("?")!=-1) ?"&"+new Date().getTime() :"?"+new Date().getTime() 
  page_request.open('GET', url+anticache, true)
  page_request.send(null)
}
 
function loadpage(page_request, c_id){
	if (page_request.readyState == 4 &&(page_request.status==200 ||window.location.href.indexOf("http")==-1)){
		document.getElementById(c_id).innerHTML=page_request.responseText;
	}
}