//Shortend GetElementById
function gebid(id){
	return document.getElementById(id);
}

function getSurvey(){
	doAjax('survey.show.ajax.php',showSurvey);
//	function doAjax(page,retFunc,extras,isFromSalat){);
}

function showSurvey(data){
	var survey_div = gebid('survey_div');
	survey_div.innerHTML = data;
//	alert(gebid('survey_box_questions').innerHTML);
}

function voteSurvey(){
	var form = gebid('surveyForm');
	var inputes = form.getElementsByTagName('input');
	var voteNum = 0;
	for (var i =0;i<inputes.length;i++){
		input = inputes[i];
		if(input.type=='radio'){
			if(input.checked == true){
				voteNum = input.value;
			}
		}
	}
	if(!voteNum){
		alert('יש לבחור אחת מהאפשרויות');
	}else{
		doAjax('survey.vote.ajax.php',showSurvey,'id=' + voteNum);
	}
}


var surveyResultTd = '';

function showSurveyResults(num){
	
	surveyResultTd = 'results_' + num ;
	if(gebid(surveyResultTd).getAttribute('opened') != 'true'){
		var qs = "survey_id=" + num + "&type=surveys";
		gebid(surveyResultTd).setAttribute('opened','true');
		doAjax('survey.vote.ajax.php',surveyResults,qs);
	}else{
		gebid(surveyResultTd).innerHTML = '';
		gebid(surveyResultTd).setAttribute('opened','false');
	}
}
 
function surveyResults(data){
	gebid(surveyResultTd).innerHTML =data;
}


function showResponses(data){
	var object = gebid('responses');
	object.innerHTML = data;
}

var responseId = '';

function getRespones(id,counter){
	var object = gebid('resp_' + id);
	responseId = id;
	if(object.getAttribute('status')=='closed'){
		object.setAttribute('status','opend');
		doAjax('responses.get.ajax.php',responseIn,'action=open&id=' + id + '&counter=' + counter);
	}else{
		object.setAttribute('status','closed');
		doAjax('responses.get.ajax.php',responseIn,'action=close&id=' + id + '&counter=' + counter);
	}
}

function responseIn(data){ 
	var object = gebid('resp_' + responseId);
	object.innerHTML = data;
}

function sendResp(article_id){
	var object = gebid('respForm');
	if(object.title.value==''){
		alert("חובה להזין כותרת");
		object.title.focus();
	}else{
		var qs = "article_id="+article_id + "&name=" + object.name.value + "&title=" + object.title.value  + "&content=" + object.content.value;
		doAjax('responses.add.ajax.php',responseAdded,qs);
	}
}

function responseAdded(data){
	var object = gebid('responseAdded');
//	object.innerHTML = data;
	$("#responseAdded").html(data);
	changeDisplay('addResp');
	changeTxt(gebid('addRespTxt'));
	var respForm = gebid('respForm');
	with (respForm){
		name.value='';
		title.value='';
		content.value='';
	}
}

function changeTxt(obj){
	if(obj.getAttribute('action')=='close'){
		obj.setAttribute('action','open');
		obj.innerHTML = 'הוספת תגובה';
	}else{
		obj.setAttribute('action','close');
		obj.innerHTML = 'סגור';
	}
}

function changeDisplay(id){
	$('#'+id).toggle();
}