var interval_rotate_banner_15 = 3; //seconds

var rotateBannerImages_15 = null;
var numberOfRotateBannerImages_15 = 0;
var currentRotateBannerImage_15 = 0;
var timer_rotate_banner_15 = null;

function getBannerImages_15()
{
	AjaxRequest.get(
		{
			'url':'/lib/rotating_banner/banner_images.php?id=15'
			,'onSuccess':function(req)
			{
				rotateBannerImages_15 = eval('('+req.responseText+')');
				
				numberOfRotateBannerImages_15 = rotateBannerImages_15.data.length;
				
				interval_rotate_banner_15 = rotateBannerImages_15.rotation_time;
				
   				changeRotateBannerImage_15();
				initRotateBannerTimer_15();
			}
		}
	);
}

function changeRotateBannerImage_15()
{
	if(document.getElementById('banner_image_15'))
	{
		currentRotateBannerImage_15++;
		if(currentRotateBannerImage_15 >= numberOfRotateBannerImages_15) currentRotateBannerImage_15 = 0;
		
		var the_src = rotateBannerImages_15.data[currentRotateBannerImage_15].image;
		var the_name = rotateBannerImages_15.data[currentRotateBannerImage_15].name;
		var the_url = rotateBannerImages_15.data[currentRotateBannerImage_15].url;
		
		var the_image = new Image();
		the_image.src = rotateBannerImages_15.data[currentRotateBannerImage_15].image;
		
		var supported = /MSIE (5\.5)|[6789]/.test(navigator.userAgent) && navigator.platform == "Win32";
		
		if(BrowserDetect.browser == "Explorer" && BrowserDetect.version < 7 && /\.png$/.test( the_image.src.toLowerCase()))
		{
			//document.getElementById("banner_image_15").style.width = "178px";
			//document.getElementById("banner_image_15").style.height = "96px";
			document.getElementById("banner_image_15").style.display = "inline-block";
			document.getElementById("banner_image_15").style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + the_image.src + "',sizingMethod='scale')";
		}
		else
		{
			if(the_url != null && the_url != "" && the_url != "http://")
				document.getElementById("banner_image_15").innerHTML = "<a href='" + the_url + "' target='_blank'><img border='0' src='" + the_image.src + "' alt='" + the_name + "'></a>";
			else
				document.getElementById("banner_image_15").innerHTML = "<img border='0' src='" + the_image.src + "' alt='" + the_name + "'>";
		}
	}
}

function initRotateBannerTimer_15()
{
	timer_rotate_banner_15 = setInterval("changeRotateBannerImage_15()", 1000*interval_rotate_banner_15);
}

function clearRotateBannerTimer_15()
{
	if(timer_rotate_banner_15) clearInterval(timer_rotate_banner_15);
}
window.onload = function()
{
	getBannerImages_15();	
	
}

window.onunload = function()
{
	clearRotateBannerTimer_15();
	
}