var fadeTimePerInterval = 10;
var fadeAmmountPerInterval = 4;
if (window.navigator.appName.toLowerCase() == "microsoft internet explorer")
	fadeAmmountPerInterval = 12;
function doFade(element)
{
	if (!element.opacity)
		element.opacity = 0;
	if (element.fadeInterval)
			window.clearInterval(element.fadeInterval);
	
	element.fadeInterval = window.setInterval(function()
	{
		element.opacity += fadeAmmountPerInterval;
		if (element.opacity > 100) element.opacity = 100;
		element.style.opacity = element.opacity / 100;
		element.style.filter = "alpha(opacity=" + element.opacity + ")";
		if (element.opacity == 100)
			window.clearInterval(element.fadeInterval);
	}, fadeTimePerInterval);
	
	element.onmouseout = function()
	{
		if (element.fadeInterval)
			window.clearInterval(element.fadeInterval);
		element.fadeInterval = window.setInterval(function()
		{
			element.opacity -= fadeAmmountPerInterval;
			if (element.opacity < 0) element.opacity = 0;
			element.style.opacity = element.opacity / 100;
			element.style.filter = "alpha(opacity=" + element.opacity + ")";
			if (element.opacity == 0)
				window.clearInterval(element.fadeInterval);
		}, fadeTimePerInterval);
	};
}