pic = new Array();

function preLoad() {
	pic[1] = '../guest/img/en-us/menu/image01.jpg';

	var preLoad = new Array();
	for(i = 1; i <= pic.length; i ++) {
		preLoad[i] 		= new Image();
		preLoad[i].src 	= pic[i];
	}
}

// Centeralized Pop-up Window
// pageURL  	: URL of pop-up page
// pageName		: Name of pop-up page
// w			: Width of pop-up page
// h			: Height of pop-up page
// pageScroll	: Scrollbars view or no : 'yes' or 'no'
// pageCenter	: Center of screen view or no : 'yes' or 'no'
function makePopup(pageURL, pageName, w, h, pageScroll, pageCenter) {
	var popup = null;
	if(pageCenter == 'yes')	{
		LeftPosition = (screen.width) ? (screen.width - w) / 2 : 0;
		TopPosition = (screen.height) ? (screen.height - h) / 2 : 0;
	} else {
		LeftPosition = 10;
		TopPosition = 10;
	}

	pageConfig = 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=' + pageScroll + ', resizable=yes, width=' + w + ', height=' + h + ', left=' + LeftPosition + ', top=' + TopPosition;
	popup = window.open(pageURL, pageName, pageConfig);
	popup.focus();
}

function checkForm(fields) {
	if(document.getElementById('lang')) {
		var lang = document.getElementById('lang').value;
	}
	for(var i = 0; i < fields.length; i ++) {
		if(!document.getElementById(fields[i]).value) {
			document.getElementById(fields[i]).style.backgroundColor = '#ffd';
			var error = true;
		} else {
			document.getElementById(fields[i]).style.backgroundColor = '#fafafa';
			if(fields[i] == 'email') {
				document.getElementById(fields[i]).style.backgroundColor = '#ffd';

				var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
				var address = document.getElementById('email').value;
				if(reg.test(address) == false) {
					if(lang == 'fa') {
						alert('.آدرس پست الکترونيک شما قابل قبول نمی باشد');
					} else {
						alert('Invalid Email Address.');
					}
					var error = true;
				}
			}
		}
	}
	if(error) {
		return false;
	} else {
		return true;
	}
}

function changeIcon() {
	if(document.getElementById('plus').className == 'div-plus') {
		document.getElementById('plus').className = 'div-negation';
		document.getElementById('list2').style.display = '';
	} else {
		document.getElementById('plus').className = 'div-plus';
		document.getElementById('list2').style.display = 'none';
	}
}

function changeIconEn() {
	if(document.getElementById('plus').className == 'div-plus-en') {
		document.getElementById('plus').className = 'div-negation-en';
		document.getElementById('list2').style.display = '';
	} else {
		document.getElementById('plus').className = 'div-plus-en';
		document.getElementById('list2').style.display = 'none';
	}
}

function chengePicFa() {
	document.getElementById('leftMenu').innerHTML = '' +
	'<map name="FPMap2">' +
		'<area href="index.php?section=guest&amp;module=pagard&amp;lang=fa" shape="rect" coords="79,19,123,51">' +
		'<area href="index.php?section=guest&amp;module=birooni&amp;lang=fa" shape="rect" coords="6,51,84,75">' +
		'<area href="index.php?section=guest&amp;module=andarooni&amp;lang=fa" shape="rect" coords="32,76,122,100">' +
		'<area href="index.php?section=guest&amp;module=hozkhooneh&amp;lang=fa" shape="rect" coords="6,105,82,127">' +
		'<area href="index.php?section=guest&amp;module=ghahvekhooneh&amp;lang=fa" shape="rect" coords="52,129,123,152">' +
		'<area href="index.php?section=guest&amp;module=balakhooneh&amp;lang=fa" shape="rect" coords="6,154,65,177">' +
		'<area href="index.php?section=guest&amp;module=khalvat&amp;lang=fa" shape="rect" coords="66,171,119,196">' +
		'<area href="index.php?section=guest&amp;module=mehmoonkhooneh&amp;lang=fa" shape="rect" coords="6,197,87,223">' +
		'<area href="http://ali-ohadi.fotopages.com/" title="لينک مستقيم به فتوبلاگ" target="_blank" shape="rect" coords="36,222,124,253">' +
		'<area href="index.php?section=guest&amp;module=nagharekhooneh&amp;lang=fa" shape="rect" coords="5,254,82,275">' +
		'<area href="index.php?section=guest&amp;module=yadbood&amp;lang=fa" title="نظرات شما" shape="rect" coords="69,275,116,291">' +
	'</map>' +
	'<img src="../guest/img/fa/wall-images/11.jpg" alt="" width="127" height="293" border="0" usemap="#FPMap2" />';
}

function chengePicEn() {
	document.getElementById('leftMenu').innerHTML = '' +
	'<map name="FPMap2">' +
	'	<area href="index.php?section=guest&amp;module=pagard&amp;lang=en-us" shape="rect" coords="33,46,96,78">' +
	'	<area href="index.php?section=guest&amp;module=birooni&amp;lang=en-us" shape="rect" coords="25,84,104,123">' +
	'	<area href="index.php?section=guest&amp;module=andarooni&amp;lang=en-us" shape="rect" coords="17,126,113,163">' +
	'	<area href="index.php?section=guest&amp;module=hozkhoone&amp;lang=en-us" shape="rect" coords="15,166,111,203">' +
	'	<area href="index.php?section=guest&amp;module=balakhooneh&amp;lang=en-us" shape="rect" coords="14,206,113,241">' +
	'	<area href="index.php?section=guest&amp;module=gallery&amp;lang=en-us" shape="rect" coords="30,242,94,276">' +
	'</map>' +
	'<img src="../guest/img/en-us/wall-images/07.jpg" alt="" width="127" height="289" border="0" usemap="#FPMap2" />';
}