var xmlHttp
var y;
var http_request_m;
var display
var which

////////////////
	  function makePOSTRequest_m(url, parameters, flag) {
		  http_request_m = false;
		  if (window.XMLHttpRequest) { // Mozilla, Safari,...
			 http_request_m = new XMLHttpRequest();
			 if (http_request_m.overrideMimeType) {
				http_request_m.overrideMimeType('text/html');
			 }
		  } else if (window.ActiveXObject) { // IE
			 try {
				http_request_m = new ActiveXObject("Msxml2.XMLHTTP");
			 } catch (e) {
				try {
				   http_request_m = new ActiveXObject("Microsoft.XMLHTTP");
				} catch (e) {}
			 }
		  }
		  if (!http_request_m) {
			 alert('Cannot create XMLHTTP instance');
			 return false;
		  }
		  http_request_m.onreadystatechange = alertContents_m;

		  http_request_m.open('POST', url, true);
		  http_request_m.setRequestHeader("Content-type","application/x-www-form-urlencoded");
		  http_request_m.setRequestHeader("Content-length", parameters.length);
		  http_request_m.setRequestHeader("Connection", "close");
		  http_request_m.send(parameters);
	   }
	
	   function alertContents_m() {
		  if (http_request_m.readyState == 4) {
			 if (http_request_m.status == 200) {
				//alert(http_request_m.responseText);
				result='';
				
				result = http_request_m.responseText;
				if (result.substring(0,3)=='err'){
					result=result.substring(39, result.length-6);
					//alert(result);
					if (document.getElementById('update_result'))
						document.getElementById('update_result').value='';
					document.getElementById('update_result').innerHTML='';
					}
				else{
					
					document.getElementById('update_result').innerHTML='';
					document.getElementById('update_result').innerHTML = result;
					
					
					}
			 } else {
				alert('There was a problem with the request.');
			 }
		  }
		  else{
		    var loadstatustext="<center><img src='shahr/loading.gif'/><b>در حال دريافت اطلاعات...</b></center>";
			document.getElementById("update_result").innerHTML=loadstatustext;
		  }
		  
	   }

///////////////

function saveDaneshkadehChanges(){
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
var univ_website = document.getElementById('univ_website').value;
var univ_phone = document.getElementById('univ_phone').value;
var univ_fax = document.getElementById('univ_fax').value;
var univ_email = document.getElementById('univ_email').value;
var univ_address = document.getElementById('univ_address').value;
var univ_history = document.getElementById('univ_history').value;
var univ_type = document.getElementById('univ_type').value;
var univ_name = document.getElementById('univ_name').value;
var isInsert = document.getElementById('isInsert').value;
var univCode = document.getElementById("univval").value

var url="shahr/result.php";
params='';
params="univ_address="+univ_address;
params=params+"&&which=saveDaneshkadehChanges";

params=params+"&&univCode="+univCode;
params=params+"&&shahrCode="+shahrCode;
params=params+"&&univ_history="+univ_history;
params=params+"&&isInsert="+isInsert;
params=params+"&&univ_type="+univ_type;
params=params+"&&univ_website="+univ_website;
params=params+"&&univ_phone="+univ_phone;
params=params+"&&univ_fax="+univ_fax;
params=params+"&&univ_email="+univ_email;
params=params+"&&univ_name="+univ_name;
//alert(params);
if((isInsert == '1')&&(univ_name.length==0))
  alert('نام دانشگاه را وارد نماييد');
else  
  makePOSTRequest_m(url,params,2);
}
///////////////
function saveUnivChanges(){
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
var univ_website = document.getElementById('univ_website').value;
var univ_phone = document.getElementById('univ_phone').value;
var univ_fax = document.getElementById('univ_fax').value;
var univ_email = document.getElementById('univ_email').value;
var univ_address = document.getElementById('univ_address').value;
var univ_history = document.getElementById('univ_history').value;
var univ_type = document.getElementById('univ_type').value;
var univ_name = document.getElementById('univ_name').value;
var isInsert = document.getElementById('isInsert').value;
var univCode = document.getElementById("univval").value
var shahrCode = document.getElementById("shahrval").value;
var url="shahr/result.php";
params='';
params="univ_address="+univ_address;
params=params+"&&which=saveUnivChanges";

params=params+"&&univCode="+univCode;
params=params+"&&shahrCode="+shahrCode;
params=params+"&&univ_history="+univ_history;
params=params+"&&isInsert="+isInsert;
params=params+"&&univ_type="+univ_type;
params=params+"&&univ_website="+univ_website;
params=params+"&&univ_phone="+univ_phone;
params=params+"&&univ_fax="+univ_fax;
params=params+"&&univ_email="+univ_email;
params=params+"&&univ_name="+univ_name;
//alert(params);
if((isInsert == '1')&&(univ_name.length==0))
  alert('نام دانشگاه را وارد نماييد');
else  
  makePOSTRequest_m(url,params,2);
}


function newUnivForm(){
	document.getElementById('univ_name').disabled = false;
  document.getElementById('isInsert').value='1';
  
  //alert(document.getElementById('isInsert').value);
  document.getElementById('univ_name').value = '';
  document.getElementById('univ_website').value = '';
  document.getElementById('univ_phone').value = '';
  document.getElementById('univ_fax').value = '';
  document.getElementById('univ_email').value = '';
  document.getElementById('univ_address').value = '';
  document.getElementById('univ_history').value = '';
}

function stateChanged2() 
{ 
var loadstatustext="<center><img src='loading.gif'/>ÏÑ ÍÇá ÏÑíÇÝÊ ÇØáÇÚÇÊ...</center>";
if (http_request_m.readyState==4 || http_request_m.readyState=="complete")
 { 
  document.getElementById("update_result").innerHTML=http_request_m.responseText;

 }
 else
  document.getElementById("update_result").innerHTML=loadstatustext;
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 //Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}