function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImagesArray(array) {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<array.length; i+=2) {
			document[array[i]].src = array[i+1];
		}
	}
}

function changeImages() {
	changeImagesArray(changeImages.arguments);
}

function toggleImages() {
	for (var i=0; i<toggleImages.arguments.length; i+=2) {
		if (selected == toggleImages.arguments[i])      changeImagesArray(toggleImages.arguments[i+1]);
	}
}

var selected = '';
var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		top_nav_archive_over = newImage("images/top_nav_archive-over.gif");
		top_nav_archive_sel = newImage("images/top_nav_archive-sel.gif");
		top_nav_my_account_over = newImage("images/top_nav_my_account-over.gif");
		top_nav_my_account_sel = newImage("images/top_nav_my_account-sel.gif");
		preloadFlag = true;
	}
}

function preloadImagesSignedOut() {
	if (document.images) {
		top_nav_user_sign_in_over = newImage("images/top_nav_user_sign_in-over.gif");
		top_nav_user_subscribe_over = newImage("images/top_nav_user_subscribe-over.gif");
		preloadFlag = true;
	}
}


// ADMIN AREA NAV START

	function nuovaImmagine(arg) {
		if (document.images) {
			rslt = new Image();
			rslt.src = arg;
			return rslt;
		}
	}
	
	function cambiaImmagine() {
		if (document.images && (preloadFlag == true)) {
			for (var i=0; i<cambiaImmagine.arguments.length; i+=2) {
				document[cambiaImmagine.arguments[i]].src = cambiaImmagine.arguments[i+1];
			}
		}
	}
	
	var preloadFlag = false;
	function precaricaImmagine() {
		if (document.images) {
			top_nav_art_man_over = nuovaImmagine("images/top_nav_art_man-over.gif");
			top_nav_nl_man_over = nuovaImmagine("images/top_nav_nl_man-over.gif");
			top_nav_user_man_over = nuovaImmagine("images/top_nav_user_man-over.gif");
			top_nav_promo_over = nuovaImmagine("images/top_nav_promo-over.gif");
			top_nav_reports_over = nuovaImmagine("images/top_nav_reports-over.gif");
			preloadFlag = true;
		}
	}

//ADMIN AREA NAV END


function showCopyright() {
		window.open('copyright.html', 'Copyright', 'toolbar=0, scrollbars=0, location=0, statusbar=0, menubar=0, resizable=1, width=400, height=150, left = 50, top = 50');
}

	
function showPrivacyPolicy() {
		window.open('privacy_policy.php', 'Privacy_Policy', 'toolbar=0, scrollbars=1, location=0, statusbar=0, menubar=0, resizable=1, width=850, height=600, left = 50, top = 50');
}

function logout(){
	window.location.href = "index.php?logout=true";
}



//GOOGLE BAR FIX TO REMOVE THE YELLOW FORM FIELDS APPEARANCE

if(window.attachEvent)
    window.attachEvent("onload",setListeners);

function setListeners(){
    inputList = document.getElementsByTagName("INPUT");
    for(i=0;i<inputList.length;i++){
        inputList[i].attachEvent("onpropertychange",restoreStyles);
        inputList[i].style.backgroundColor = "";
    }
    selectList = document.getElementsByTagName("SELECT");
    for(i=0;i<selectList.length;i++){
        selectList[i].attachEvent("onpropertychange",restoreStyles);
        selectList[i].style.backgroundColor = "";
    }
}

function restoreStyles(){
    if(event.srcElement.style.backgroundColor != "")
        event.srcElement.style.backgroundColor = "";
}