var WorkPath = 'http://www.perfectview.ro/';
var CalcPath = 'http://www.perfectview.ro/webpvc/';

var images = ['topnav_hover_bg.jpg', 'qlink1_hover.jpg', 'qlink2_hover.jpg', 'qlink3_hover.jpg', 'qlink4_hover.jpg', 'prod.gif', 'prod_hover.gif', 'prod_subitem.gif', 'prod_subitem_hover.gif'];
var cimages = ['energy_class_a.jpg', 'energy_class_b.jpg', 'energy_class_c.jpg', 'energy_class_d.jpg', 'energy_class_e.jpg', 'energy_class_f.jpg', 'energy_class_g.jpg'];

var preloadedImages = new Array();

function preloadMenuImages(images)
{
	var i;
	
	for (i = 0; i < images.length; i++)
	{
		preloadedImages[i] = new Image();
		preloadedImages[i].src = WorkPath + 'images/' + images[i];
	}
}

function preloadCalcImages(images)
{
	var i;
	
	for (i = 0; i < images.length; i++)
	{
		preloadedImages[i] = new Image();
		preloadedImages[i].src = CalcPath + 'images/' + images[i];
	}
}

function topNavSetHover(id, highlight)
{
	var anchorObject = document.getElementById('topnav-anchor-' + id);
	var imageObject = document.getElementById('topnav-image-' + id);
	 
	if (highlight)
	{
		anchorObject.style.color = "#FFFFFF";
		imageObject.src = WorkPath + 'images/topnav_hover_bg.jpg';
	}
	else
	{
		anchorObject.style.color = "#000000";	
		imageObject.src = WorkPath + 'images/topnav_bg.gif';
	}
}

function qLinksSetHover(id, highlight)
{
	var anchorObject = document.getElementById('qlink-anchor-' + id);
	 
	if (highlight)
	{
		anchorObject.style.background = "url('" + WorkPath + "images/qlink" + id + "_hover.jpg')";
	}
	else
	{
		anchorObject.style.background = "url('" + WorkPath + "images/qlink" + id + ".jpg')";
	}
}

function productsSetHover(id, sub, highlight)
{
	var divObject = document.getElementById('product-item-' + id);
	
	if (highlight)
	{
		if (sub)
		{
			divObject.style.background = "url('" + WorkPath + "images/prod_subitem_hover.gif')";
		}
		else
		{
			divObject.style.background = "url('" + WorkPath + "images/prod_hover.gif')";
		}	
	}
	else
	{
		if (sub)
		{
			divObject.style.background = "url('" + WorkPath + "images/prod_subitem.gif')";
		}
		else
		{
			divObject.style.background = "url('" + WorkPath + "images/prod.gif')";
		}
	}
}

function getCookieData()
{
	var cookieName = 'order=';
	var cookies = document.cookie.split(';');
	var cookieCount = cookies.length;
	var i, cookie;
	
	for (i = 0; i < cookieCount; i++)
	{
		cookie = cookies[i];
		
		while (cookie.charAt(0) == ' ')
		{
			cookie = cookie.substring(1, cookie.length);
		}
		
		if (cookie.indexOf(cookieName) == 0)
		{
			return cookie.substring(cookieName.length, cookie.length);
		}
	}
	
	return '';
}

function setOrderItemCount()
{
	var cookie = getCookieData();	
	document.getElementById('top-product-count').innerHTML = (cookie.length > 1) ? 16 * parseInt(cookie.charAt(0), 16) + parseInt(cookie.charAt(1), 16) : 0;
}