/* AJAX ============================================================================================================ */
function AjaxLoader(url, place)
{
	if (window.ActiveXObject)
	{
		httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
	}
	else
	{
		httpRequest = new XMLHttpRequest();
	}
	
	if (!httpRequest)
		return false;
	
	httpRequest.open('GET', url);
	httpRequest.onreadystatechange = function () { AjaxResult(place); };
	httpRequest.send(null);
}

function AjaxResult(place)
{
	if (httpRequest.readyState == 4)
	{
		if(httpRequest.status == 200)
		{
			var oPlace = document.getElementById(place);
			if (oPlace)
			{
				oPlace.innerHTML = httpRequest.responseText;
				if (document.getElementById('AjaxMessageText') && document.getElementById('AjaxMessageText').value.length)
				{
					var tmp = document.getElementById('AjaxMessageText').value;
					document.getElementById('AjaxMessageText').id = '';
					alert(tmp);
				}
			}
		}
	}
}

/* ================================================================================================================= */

var SlideshowLastIndex = 0;
function SlideshorRight()
{
	if (SlideshowUrls)
	{
		var i = SlideshowLastIndex + 1;
		if (!SlideshowUrls[i])
			i = 0;
		
		document.getElementById('slideshow').style.background = "url('" + SlideshowUrls[i] + "') no-repeat 1px top";
		SlideshowLastIndex = i;
	}
}

function SlideshorLeft()
{
	if (SlideshowUrls)
	{
		var i = SlideshowLastIndex - 1;
		if (i < 0)
			i = SlideshowUrls.length - 1;
		
		document.getElementById('slideshow').style.background = "url('" + SlideshowUrls[i] + "') no-repeat 1px top";
		SlideshowLastIndex = i;
	}
}