function rollOn(id)
{
	id.style.backgroundImage="url(http://www.whenucare.org/images/button_bg_over.gif)";
}

function rollOff(id)
{
	id.style.backgroundImage="url(http://www.whenucare.org/images/button_bg.gif)";
}
function goToUrl(str)
{
	window.location=str;
}

function rollOn_footer(id)
{
	id.style.color="#188dfa";
}
function rollOff_footer(id)
{
	id.style.color="#356ea2";
}