//
//
// ***** Macromedia functions *****
//
//
function MM_preloadImages() {
	//v3.0
	var d = document;
	if (d.images) {
		if (!d.MM_p) {
			d.MM_p = new Array();
		}
		var i, j = d.MM_p.length, a = MM_preloadImages.arguments;
		for (i = 0; i < a.length; i++) {
			if (a[i].indexOf("#") != 0) {
				d.MM_p[j] = new Image();
				d.MM_p[j++].src = a[i];
			}
		}
	}
}
function MM_swapImgRestore() {
	//v3.0
	var i, x, a = document.MM_sr;
	for (i = 0; a && i < a.length && (x = a[i]) && x.oSrc; i++) {
		x.src = x.oSrc;
	}
}
function MM_findObj(n, d) {
	//v4.01
	var p, i, x;
	if (!d) {
		d = document;
	}
	if ((p = n.indexOf("?")) > 0 && parent.frames.length) {
		d = parent.frames[n.substring(p + 1)].document;
		n = n.substring(0, p);
	}
	if (!(x = d[n]) && d.all) {
		x = d.all[n];
	}
	for (i = 0; !x && i < d.forms.length; i++) {
		x = d.forms[i][n];
	}
	for (i = 0; !x && d.layers && i < d.layers.length; i++) {
		x = MM_findObj(n, d.layers[i].document);
	}
	if (!x && d.getElementById) {
		x = d.getElementById(n);
	}
	return x;
}
function MM_swapImage() {
	//v3.0
	var i, j = 0, x, a = MM_swapImage.arguments;
	document.MM_sr = new Array();
	for (i = 0; i < (a.length - 2); i += 3) {
		if ((x = MM_findObj(a[i])) != null) {
			document.MM_sr[j++] = x;
			if (!x.oSrc) {
				x.oSrc = x.src;
			}
			x.src = a[i + 2];
		}
	}
}
function MM_openBrWindow(theURL, winName, features) {
	//v2.0
	window.open(theURL, winName, features);
}
function MM_reloadPage(init) {
	//reloads the window if Nav4 resized
	if (init == true) {
		with (navigator) {
			if ((appName == "Netscape") && (parseInt(appVersion) == 4)) {
				document.MM_pgW = innerWidth;
				document.MM_pgH = innerHeight;
				onresize = MM_reloadPage;
			}
		}
	} else if (innerWidth != document.MM_pgW || innerHeight != document.MM_pgH) {
		location.reload();
	}
}
MM_reloadPage(true);
//
//
// ***** Date functions *****
//
//
function y2k(number) {
	return (number < 1000) ? number + 1900 : number;
}

function check_date(myDate) {
	// Checks if date passed is in valid dd/mm/yyyy format
	if (myDate.length == 10) {
		if (myDate.substring(2, 3) == "/" && myDate.substring(5, 6) == "/") {
			var date = myDate.substring(0, 2);
			var month = myDate.substring(3, 5);
			var year = myDate.substring(6, 10);
			var test = new Date(year, month - 1, date);
			if (year == y2k(test.getYear()) && (month - 1 == test.getMonth()) && (date == test.getDate())) {
				// It's a valid date y'all
				return true;
			} else {
				// Right format, wrong date order
				return false;
			}
		} else {
			// Separators are wrong
			return false;
		}
	} else {
		// Wrong length
		return false;
	}
}
//
//
// ***** DIV functions *****
//
//
function toggleLayer(whichLayer){
	if (document.getElementById){
		// this is the way the standards work
		var style2 = document.getElementById(whichLayer).style;
		if (style2.display == "block"){
			style2.display = "none";
		} else {
			style2.display = "block";	
		}
	} else if (document.all){
		// this is the way old msie versions work
		var style2 = document.all[whichLayer].style;
		if (style2.display == "block"){
			style2.display = "none";
		} else {
			style2.display = "block";	
		}
	} else if (document.layers){
		// this is the way nn4 works
		var style2 = document.layers[whichLayer].style;
		if (style2.display == "block"){
			style2.display = "none";
		} else {
			style2.display = "block";	
		}
	}
}
function hideLayer(whichLayer){
	if (document.getElementById){
		// this is the way the standards work
		var style2 = document.getElementById(whichLayer).style;
		if (style2.display != "none") {
			style2.display = "none";
		}
	} else if (document.all){
		// this is the way old msie versions work
		var style2 = document.all[whichLayer].style;
		if (style2.display != "none") {
			style2.display = "none";
		}
	} else if (document.layers){
		// this is the way nn4 works
		var style2 = document.layers[whichLayer].style;
		if (style2.display != "none") {
			style2.display = "none";
		}
	}
}
//
//
// ***** Full window function *****
//
//
var htmlpage
function fullWindow(htmlpage){
	// Execute code only if there's a valid URL
	if(htmlpage != "-1" && htmlpage != -1){
		// Open page in fullscreen popup window if the screen is 1024x768 or smaller
		// Otherwise open in the same window
		if (Number(screen.width) <= 1024) {
			//window.open(htmlpage,'lme','width='+(screen.width)+',height='+(screen.height)+',scrollbars=1,location=yes,resizable=0,top=0,left=0');
		} else {
			//location.href = htmlpage;	
		}
		// Sack that idea off
		window.open(htmlpage,'lme','width='+(screen.width)+',height='+(screen.height)+',scrollbars=1,location=yes,resizable=0,top=0,left=0');
	}
}
//
//
// ***** New window function *****
//
//
function newWindow(url, name){
	window.open(url, name);
}
function cartWindow(url, alpha, beta, name){
	//alert(url);
	//alert(alpha);
	//alert(beta);
	//alert(name);
	window.open(url + "?alpha=" + escape(alpha) + "&beta=" + escape(beta), name, 'width=994, height=550, scrollbars=auto, resizable=0');
}
//
//
// ***** Open a Facebook Sharing window *****
//
//
function fbs_click(url) {
	u=url;
	t=document.title;
	window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'&t='+encodeURIComponent(t),'sharer','toolbar=0,status=0,width=626,height=436');
}
//
//
// ***** Function to make things happen when a Flash Scene changes *****
//
//
function sceneChanged(scene, id){	
	// Set the scene number for the adverts
	scenename = "scene" + scene;
	// Change the adverts
	document.getElementById("frameLeftAds").src = "getads.asp?side=1&scene=" + scenename + '&id=' + id + '&time=' + Math.floor(Math.random()*100000);
	document.getElementById("frameRightAds").src = "getads.asp?side=2&scene=" + scenename + '&id=' + id + '&time=' + Math.floor(Math.random()*100000);
	// Move the addthis button into place
	moveButton(scene, "addthis");
}
//
//
// ***** Function to move the addthis button around *****
//
//
function moveButton(scene, whichLayer, imageClose){
	// Make sure that the Scene variable is a number
	scene = Number(scene);
	// Set what the margins on the div containing the addthis button should be for each scene
	if (scene == 1) {
		var num_left = "14px";
		var num_top = "5px";
	} else if (scene == 2) {
		var num_left = "31px";
		var num_top = "98px";
	} else if (scene == 3) {
		var num_left = "31px";
		var num_top = "5px";
	} else if (scene == 0) {
		// 'Scene 0' doesn't exist, it's a 'reset' command to move the addThis button out of the way of an opening image
		var num_left = "31px";
		var num_top = "0px";
	}
	// Apply the new margins
	if (document.getElementById){
		// this is the way the standards work
		var style2 = document.getElementById(whichLayer).style;
		style2.marginLeft = num_left;
		style2.marginTop = num_top;
	} else if (document.all){
		// this is the way old msie versions work
		var style2 = document.all[whichLayer].style;
		style2.marginLeft = num_left;
		style2.marginTop = num_top;
	} else if (document.layers){
		// this is the way nn4 works
		var style2 = document.layers[whichLayer].style;
		style2.marginLeft = num_left;
		style2.marginTop = num_top;
	}
	// Show the button's layer (unless you're looking at a 'Scene 0' reset or an image close)
	if (scene != 0 && imageClose != "yes") {
		toggleLayer(whichLayer);
	}
}
//
//
// ***** Function to tell Google Tracking what the deep-linking URL has changed to *****
//
//
function trackGoogle(path){
	// Only call Google if the path has actually changed and is not the base path!
	if(path != "/"){
		urchinTracker(path);
	}
}