// Copyright 2006-2007 http://javascript-array.com

var timeout	= 500;
var closetimer	= 0;
var ddmenuitem	= 0;

// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime();

	// close old layer
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';

}
// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
}

// go close timer
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
}

// cancel close timer
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

// close layer when click-out

document.onclick = mclose; 

function image_wri($pages) {
	if($pages==1) {
		$mod = 1;
	}
	else {
		$mod = 4;
	}
	$img1 = document.getElementById("landscaping1");
	var $number = ($pages * $mod) + 1;
	if ($number < 100) {
		if($number<10) {
			$number = "00"+$number;
		}
		else {
			$number = "0" + $number;
		}
	}
	$img1.src = "../Images/gallery/landscaping-" + $number + ".jpg";
	
	$img2 = document.getElementById("landscaping2");
	var $number = ($pages * $mod) + 2;
	if ($number < 100) {
		if($number<10) {
			$number = "00"+$number;
		}
		else {
			$number = "0" + $number;
		}
	}
	$img2.src = "../Images/gallery/landscaping-" + $number + ".jpg";
	
	$img3 = document.getElementById("landscaping3");
	var $number = ($pages * $mod) + 3;
	if ($number < 100) {
		if($number<10) {
			$number = "00"+$number;
		}
		else {
			$number = "0" + $number;
		}
	}
	$img3.src = "../Images/gallery/landscaping-" + $number + ".jpg";
	
	$img4 = document.getElementById("landscaping4");
	var $number = ($pages * $mod) + 4;
	if ($number < 100) {
		if($number<10) {
			$number = "00"+$number;
		}
		else {
			$number = "0" + $number;
		}
	}
	$img4.src = "../Images/gallery/landscaping-" + $number + ".jpg";
}