$(function(){
	$('#siteNavigationMenu a')
		.css( {backgroundPosition: "0px 0px"} )
		.mouseover(function(){
			$(this).stop().animate(
			{backgroundPosition:"(0px -35px)"}, 
			{duration:175})
		})
		.mouseout(function(){
			$(this).stop().animate(
				{backgroundPosition:"(0px 0px)"}, 
				{duration:175})
		})
})

function hideProjectSubs()
{
	document.getElementById("navProjSubs").style.display="none";	
}

function showProjectSubs()
{
	$('#navProjSubs').toggle("1000");	
}