//***********************************************
// Ajax load
//***********************************************
function ajaxLoad(url,id){
	if (document.getElementById) {
       var x = (window.ActiveXObject) ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
    }
    if (x){
	    x.onreadystatechange = function(){
			el = document.getElementById(id);
			if (x.readyState == 4 && x.status == 200){
				el.innerHTML = x.responseText;
			}
       }
		x.open("GET", url, true);
		x.send(null);
	}
}


//***********************************************
// Update Banner Hit
//***********************************************
function ajaxBannerHits(url,id){
	if (document.getElementById) {
       var x = (window.ActiveXObject) ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
    }
    if (x){
	    x.onreadystatechange = function(){
			el = document.getElementById(id);
			if (x.readyState == 4 && x.status == 200){
				el.innerHTML = x.responseText
			}
       }
		x.open("GET", url, true);
		x.send(null);
	}
}


//***********************************************
// Get Sub category (search)
//***********************************************
function getSubCate(subcate){
	var choice = document.getElementById("cate").selectedIndex;
	var id = document.getElementById("cate").options[choice].value;
	if(id!=""){
		var url = "do_subcate.php?catid=" + id + "&subcate=" + subcate;
		ajaxLoad(url,"Dsubcate");		
	}
}


//***********************************************
// Get Sub category (search)
//***********************************************
function doSendMailGioiThieu(){
	var gioithieu = document.getElementById("gioithieu").value;
	if(gioithieu!=""){
		var url = "do_gioithieu.php?email=" + gioithieu;
		ajaxLoad(url,"id_test");		
	}
}