function navRollOver(nav_item) {
	nav_item.className = "navLeftOver";
}
function navRollOut(nav_item) {
	nav_item.className = "navLeft";
}

function faqRollOver(nav_item) {
	nav_item.className = "faqRowOver";
}
function faqRollOut(nav_item) {
	nav_item.className = "faqRow";
}