function fileWindow(imgURL) { // ,lebar,tinggi) {
	win = window.open ("<? echo base_url() ?>/lib/popup.php?"+imgURL,"_zoom", "scrollbars=1,toolbar=0,screenX=95,screenY=5,resizable=1,location=0,status=0,menubar=0,width=700,height=550");
	win.creator = self;
	win.focus();
}

function checkLoginForm() {
	if (document.loginForm.email.value == "") {
		alert('Masukkan alamat email anda');
		document.loginForm.email.focus();
		return false;
	} else if (document.loginForm.password.value == "") {
		alert('Gunakan password anda untuk login.');
		document.loginForm.password.focus();
		return false;
	}
	return true;
}

function checkShout() {

	if (document.frmShout.key.value == "") {
		alert('Masukkan kode di kotak yang disediakan!');
		document.frmShout.key.focus();
		return false;
	} else if (document.frmShout.sNama.value == "") {
		alert('Silakan masukkan nama anda!');
		document.frmShout.sNama.focus();
		return false;
	} else if (document.frmShout.sShout.value == "") {
		alert('Ketikkan Shout anda di kotak yang disediakan!');
		document.frmShout.sShout.focus();
		return false;
	}

	return true;

}

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

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

var preloadFlag = false;
function preloadPDGIImages() {
	if (document.images) {
		mnu_tu_over = newPDGIImage("../images/thumb-up-over.gif");
		mnu_td_over = newPDGIImage("../images/thumb-down-over.gif");
		preloadFlag = true;
	}
}