var xmlHttp = false;
try {
  xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
  try {
    xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
  } catch (e2) {
    xmlHttp = false;
  }
}
function getHTTPObject2() {
    if (typeof XMLHttpRequest != 'undefined') {
        return new XMLHttpRequest();
    }
    try {
        return new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
        try {
            return new ActiveXObject("Microsoft.XMLHTTP");
        } catch (e) {}
    }
    return false;
}
////////////////////////////////////////////////
// code for Mozilla, etc.
if (window.XMLHttpRequest) // NOTE: THIS PATH DOES NOT WORK IN FIREFOX
{ //alert('XMLHttpRequest')
xmlHttp = new XMLHttpRequest() }

// code for IE
else if (window.ActiveXObject)
{ //alert('ActiveXObject')
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP") } 
var http = getHTTPObject2();
var update_http = getHTTPObject2();
var divToShow2="survey";
var con3="survey";

function editSurveyDetails(){
	//alert("hey");
http.open("GET", "survey_form.php", true);
http.onreadystatechange = updateSurveyDetails;
http.send(null);
}

function updateSurveyDetails() {
	if (http.readyState == 4) {
		con3=document.getElementById(divToShow2)
	    con3.style.display='inline';	
		con3.innerHTML =  '<form name="surveyDetails">'+http.responseText+'</form>';
		scroll(0,0);
	}
}
///////////end show Survey details//////////////////
////////// save changes to Survey  /////////////
function saveSurveyDetails() {
	//alert("test");
 var stringy=buildGetString('surveyDetails');
// elmLoop();
 //alert(stringy);
	var url = "send_survey.php?" + stringy;
 	update_http.open("POST", url, true);
 	update_http.onreadystatechange = updateSurveyDetails2;
 	update_http.send(null);  
}

function updateSurveyDetails2() {
  if (update_http.readyState == 4) {
 	document.getElementById('survey').style.visibility='hidden';
  	alert(update_http.responseText);
  	//alert("Done updating!");
	}
}

/////////////  end save changes to Survey details  ///////////////////////

function buildGetString(formName){
		var x=document.forms[0]
		var stringy='';
		for (var i=0;i<x.elements.length;i++){
			//alert("v");
			
			var sid=x.elements[i].name;var sva;
      if(x.elements[i].type == "text" || x.elements[i].type == "textarea" || x.elements[i].type == "button"){
       sva= x.elements[i].value
      }
      else if(x.elements[i].type == "checkbox"){
     sva= x.elements[i].checked
      }
      else if(x.elements[i].type == "select-one"){
      sva= x.elements[i].options[x.elements[i].selectedIndex].text 
      }
			if((sid!='button')&&(sid!='Button')){
		 			 stringy=stringy+sid+'='+sva+'&';
			}
		  }
		  return stringy;
}


function closeEditor(){
	document.getElementById('survey').style.display='none';
	//alert('close');
}