// THE FORM SUBMIT AN ICONS
//global variables that can be used by ALL the function son this page.
var inputs;
var imgFalse = 'templates/daily/img/false.png';
var imgTrue = 'templates/daily/img/true.png';

//this function runs when the page is loaded, put all your other onload stuff in here too.
function init() {
	replaceChecks();
}

function replaceChecks() {
	
	//get all the input fields on the page
	inputs = document.getElementsByTagName('input');

	//cycle trough the input fields
	for(var i=0; i < inputs.length; i++) {

		//check if the input is a checkbox
		if(inputs[i].getAttribute('type') == 'checkbox') {
			
			//create a new image
			var img = document.createElement('img');
			
			//check if the checkbox is checked
			if(inputs[i].checked) {
				img.src = imgTrue;
			} else {
				img.src = imgFalse;
			}

			//set image ID and onclick action
			img.id = 'checkImage'+i;
			//set image 
			img.onclick = new Function('checkChange('+i+')');
			//place image in front of the checkbox
			inputs[i].parentNode.insertBefore(img, inputs[i]);
			
			//hide the checkbox
			inputs[i].style.display='none';
		}
	}
}

//change the checkbox status and the replacement image
function checkChange(i) {

	if(inputs[i].checked) {
		inputs[i].checked = '';
		document.getElementById('checkImage'+i).src=imgFalse;
		//
		
		
		var query_string = '';
	$('.input_sites').each(function(){
		if(this.checked){
			query_string += "&site_id[]=" + this.value;
		}
	});
	//alert(query_string); return false;
	$.ajax({
		type: "POST",
		url: "index.php",
		data: "change_site_feeds=action" + query_string,
		success: 
			function(t) {
				location.reload();
			}, error:
			function() {
				$("div.content").append("An error occured during processing");
			}
		});
		
		
		//
	} else {
		inputs[i].checked = 'checked';
		document.getElementById('checkImage'+i).src=imgTrue;
		
		//
		
		
		var query_string = '';
	$('.input_sites').each(function(){
		if(this.checked){
			query_string += "&site_id[]=" + this.value;
		}
	});
	//alert(query_string); return false;
	$.ajax({
		type: "POST",
		url: "index.php",
		data: "change_site_feeds=action" + query_string,
		success: 
			function(t) {
				location.reload();
			}, error:
			function() {
				$("div.content").append("An error occured during processing");
			}
		});
		
		
		//
	}
}

window.onload = init;