var ua = navigator.userAgent.toLowerCase();
if(ua.indexOf( "opera" ) != -1 )
	{
		browserName = "op";
	}
else if(ua.indexOf( "msie" ) != -1 )
	{
		browserName = "ie";
	}
else if(ua.indexOf( "safari" ) != -1 )
	{
		browserName = "sa";
	}
else if(ua.indexOf( "mozilla" ) != -1 )
	{
	if( ua.indexOf( "firefox" ) != -1 )
		{
		browserName = "ff";
		}
	else
		{
			browserName = "mo";
		} 
	}

function hoverMenuItem(obj)
	{
		if(browserName!="ie")
			$(obj).fadeTo('fast', 0.5);
		else
			{
				if(!obj.style)
					obj.setAttribute("style", "");
				obj.style.color= "#538fa8";
			}
	}
function outMenuItem(obj)
	{
		if(browserName!="ie")
			$(obj).fadeTo('fast', 1);
		else
			obj.style.color= "#84bed9";
	}