function fnAddCart(prodId){
	quant=1;
	var params = 'actions=add_to_cart&id='+prodId+'&quantity='+quant;
	obj = new net.ContentLoader('cart_helper.php?'+params,handleCart);
	return true;
//	var params = 'actions=cart_add&amp;instance_id=<?=$instance_id?>&amp;id='+prodId+'&amp;quantity='+quant;
//	location.href='<?=$_SERVER['SCRIPT_NAME']?>?'+params;
}

function handleCart(){
	var txtDoc=this.req.responseText;
	var content = document.getElementById("cart");
	if (txtDoc != '' &amp;&amp; txtDoc != null &amp;&amp; content != null) {
		content.innerHTML = 'יש <strong>'+txtDoc+'<\/strong> ספרים בסל';
	}
	return true;
}

$(function(){
	$("select#age_group11111").change(function(){
		$.getJSON("search_change.php",{id: 49}, function(j){
			alert('inside');
			var options = '';
			for (var i = 0; i < j.length; i++) {
				options += '<option value="' + j[i].optionValue + '">' + j[i].optionDisplay + '<\/option>';
			}
			$("#category").html(options);
			$('#category option:first').attr('selected', 'selected');
		})
	})			
})

function fnChangeSerachElement(fieldObj,strField){
	var choice = fieldObj.options[fieldObj.selectedIndex].value;
	if (choice > 0){
	$.post("search_change.php" ,{ id : choice },
		function (data){
			fnSelectChage(data,strField);
		},"json");	
	}
}
function fnSelectChage (data,strField){
					//alert (data[0].name);
	var where = (navigator.appName == "Microsoft Internet Explorer") ? -1 : null;
	var fieldChooser,terget,i;
	switch (strField){
		case 'category':
			target = 'sub_category';
			break;
		case 'sub_category':
			target = 'brands';
			break;
		case 'brands':
			target = 'models';
			break;
	}
	if (target == 'sub_category'){
		fieldChooser = document.getElementById(target);
		while (fieldChooser.options.length) {
	       	fieldChooser.remove(0);
		}
	    newElem = document.createElement("option");
	  	newElem.text = "-תת קטגוריה-";
		newElem.value = "0";
	  	fieldChooser.add(newElem, where);
	  	for (i=0;i<data.length;i++){
			newElem = document.createElement("option");
			newElem.text = data[i]['optionDisplay'];
			newElem.value = data[i]['optionValue'];
			fieldChooser.add(newElem, where);
		}
		  	
		fieldChooser = document.getElementById('brands');
		while (fieldChooser.options.length) {
			fieldChooser.remove(0);
		}
		newElem = document.createElement("option");
		newElem.text = "-יצרן-";
		newElem.value = "0";
		fieldChooser.add(newElem, where);
		  	  	
		fieldChooser = document.getElementById('models');
		while (fieldChooser.options.length) {
		   	fieldChooser.remove(0);
		}
		newElem = document.createElement("option");
		newElem.text = "-מודל-";
		newElem.value = "0";
		fieldChooser.add(newElem, where);
	}
					
	if (target == 'brands'){
		fieldChooser = document.getElementById(target);
		while (fieldChooser.options.length) {
	       	fieldChooser.remove(0);
		}
	    newElem = document.createElement("option");
	  	newElem.text = "-יצרן-";
		newElem.value = "0";
	  	fieldChooser.add(newElem, where);
	  	for (i=0;i<data.length;i++){
			newElem = document.createElement("option");
			newElem.text = data[i]['optionDisplay'];
			newElem.value = data[i]['optionValue'];
			fieldChooser.add(newElem, where);
		}
		fieldChooser = document.getElementById('models');
		while (fieldChooser.options.length) {
		   	fieldChooser.remove(0);
		}
		newElem = document.createElement("option");
		newElem.text = "-מודל-";
		newElem.value = "0";
		fieldChooser.add(newElem, where);					
	}
	if (target == 'models'){
		fieldChooser = document.getElementById(target);
		while (fieldChooser.options.length) {
	       	fieldChooser.remove(0);
		}
	    newElem = document.createElement("option");
	  	newElem.text = "-מודל-";
		newElem.value = "0";
	  	fieldChooser.add(newElem, where);	
	  	for (i=0;i<data.length;i++){
			newElem = document.createElement("option");
			newElem.text = data[i]['optionDisplay'];
			newElem.value = data[i]['optionValue'];
			fieldChooser.add(newElem, where);
		}
	}						
}