var transparentImage = "images/transparent.gif";

function fixTrans()
{
	if (typeof document.body.style.maxHeight == 'undefined') {

	var imgs = document.getElementsByTagName("img");
	
	for (i = 0; i < imgs.length; i++)
	{	
		if (imgs[i].src.indexOf(transparentImage) != -1)
		{
			return;
		}

		if (imgs[i].src.indexOf(".png") != -1)
			{
				var src = imgs[i].src;
				imgs[i].src = transparentImage;
				imgs[i].runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "',sizingMethod='scale')";
				imgs[i].style.display = "inline-block";
			}
		}	
	}
}

if (document.all && !window.opera)
	attachEvent("onload", fixTrans);



function initTooltips() {
	var _fadeSpeed = 450;
	$("div.map-holder .map").each(function(){
		var _popup = $(this).find(".distr-box");
		$(this).hover(function(){
			if ($.browser.msie && $.browser.version == '6.0') {
				_popup.css({display:"block"});
			}
			else {
				_popup.css({display:"block",opacity:0});
				_popup.stop().animate({opacity: 1}, _fadeSpeed, false);
			}
		},function(){
			if ($.browser.msie && $.browser.version == '6.0') {
				_popup.css({display:"none"});
			}
			else {
				_popup.stop().animate({opacity: 0}, _fadeSpeed, false,function(){
					_popup.css({display:"none"});
				});
			}
		});
	});
}

$(document).ready(function(){
	initTooltips();
});