var imagePathG ='';
var imageIDG ='';
var formNameG ='';
var http = createRequestObject();
function AddFavoriteImage(imagePath,imageID){
	//AJAXGet('changePermission.php?imageID'+imageID,permissionChanged,true);
	imageIDG = imageID;
	imagePathG = imagePath;
	ranNum= Math.round(Math.random()*10000000);
	http.open('get', '/addFavorite.php?ImageID='+imageID+'&nm='+ranNum);
	http.onreadystatechange = handler;
	http.send(null);
	
}


function deleteFavoriteImage(imagePath,imageID){
	imageIDG = imageID
	imagePathG = imagePath
	AJAXGet('/deleteFavorite.php?ImageID='+imageID,handlerDel,false)
	
	
}

function handlerDel(sText){
	if(sText == '1'){
		document.getElementById('ImgFavImg').src=imagePathG+"icon6.gif";
		document.getElementById('favoriteText').innerHTML=addFavoriteText;

		document.getElementById('favRef').href="javascript:AddFavoriteImage('"+imagePathG+"','"+imageIDG+"')";
		document.getElementById('favRefText').href="javascript:AddFavoriteImage('"+imagePathG+"','"+imageIDG+"')";

	}else{
		document.getElementById('ImgFav').src=imagePathG+"star.gif";
	}
	
}


function handler() {

	if(http.readyState == 1){
		//document.getElementById('x').innerHTML = "Loading ....";
	}

	if(http.readyState == 4){

		if (http.status == 200){
			sText = http.responseText;
			if(sText == '1'){
				document.getElementById('ImgFavImg').src=imagePathG+"star.gif";
				document.getElementById('favoriteText').innerHTML=removeFromFavorite;
				document.getElementById('favRef').href="javascript:deleteFavoriteImage('"+imagePathG+"','"+imageIDG+"')";
				document.getElementById('favRefText').href="javascript:deleteFavoriteImage('"+imagePathG+"','"+imageIDG+"')";
			}else{
				document.getElementById('ImgFav').src=imagePathG+"icon6.gif";
			}
		}


	}


}

function createRequestObject(){
	var request_;
	var browser = navigator.appName;
	if(browser == 'Microsoft Internet Explorer'){
		request_ = new ActiveXObject('Microsoft.XMLHTTP');
	}
	else{
		request_ = new XMLHttpRequest();
	}
	return request_;
}