/* FUNCTION THAT SETS THE LEFT NAVIGATION LINK */
function setTopNav(selectedCell) {
	if(selectedCell != "") { // A top nav is selected
		document.selectedTopNav = selectedCell;
		if(document.getElementById ) {
			thisMenu = document.getElementById(selectedCell);
			selectedLink = selectedCell + "Link";
			thisLink = document.getElementById(selectedLink);
			thisMenu.className = "TopNavButtonOn";
			thisLink.className = "TopNavLinkOn";
		}
	}
}

/* FUNCTION THAT HANDLES LEFT NAVIGATION LINK ROLLIN */
function topOn(selectedCell) {
	if(document.selectedTopNav != selectedCell.id) {
			selectedCell.className = "TopNavButtonOn";
			selectedLink = selectedCell.id + "Link";
			thisLink = document.getElementById(selectedLink);
			thisLink.className = "TopNavLinkOn";
	}
}

/* FUNCTION THAT HANDLES LEFT NAVIGATION LINK ROLLOUT */
function topOff(selectedCell) {
	if(document.selectedTopNav != selectedCell.id) {
			selectedCell.className = "TopNavButtonOff";
			selectedLink = selectedCell.id + "Link";
			thisLink = document.getElementById(selectedLink);
			thisLink.className = "TopNavLink";
	}
}
/* FUNCTION THAT HANDLES LEFT NAVIGATION LINK ROLLIN */
function topEndOn(selectedCell) {
	if(document.selectedTopNav != selectedCell.id) {
			selectedCell.className = "TopNavButtonEndOn";
			selectedLink = selectedCell.id + "Link";
			thisLink = document.getElementById(selectedLink);
			thisLink.className = "TopNavLinkOn";
	}
}

/* FUNCTION THAT HANDLES LEFT NAVIGATION LINK ROLLOUT */
function topEndOff(selectedCell) {
	if(document.selectedTopNav != selectedCell.id) {
			selectedCell.className = "TopNavButtonEndOff";
			selectedLink = selectedCell.id + "Link";
			thisLink = document.getElementById(selectedLink);
			thisLink.className = "TopNavLink";
	}
}
/* Helen - FUNCTION THAT HANDLES LEFT NAVIGATION Home LINK ROLLIN */
//function homeOn(selectedCell) {
//	if(document.selectedTopNav != selectedCell.id) {
			//selectedLink = selectedCell + "Link";
//			selectedCell.className = "TopNavButtonOn";
			//selectedLink = selectedCell + "Link";
			//thisLink.className = "WhileLink";
//	}
//}

/* Helen - FUNCTION THAT HANDLES LEFT NAVIGATION Home LINK ROLLOUT */
//function homeOff(selectedCell) {
//	if(document.selectedTopNav != selectedCell.id) {
//			selectedCell.className = "TopNavButtonOff";
//			selectedLink = selectedCell + "Link";
//			selectedLink.className = "TopNavLinkOff";
//	}
//}



/* FUNCTION THAT SETS THE LEFT NAVIGATION LINK */
function setSideNav(selectedCell) {
	if(selectedCell != "") { // A top nav is selected
		document.selectedSideNav = selectedCell;
		if(document.getElementById ) {
			thisMenu = document.getElementById(selectedCell);
			selectedLink = selectedCell + "Link";
			thisLink = document.getElementById(selectedLink);
			thisMenu.className = "SideNavButtonOn";
			thisLink.className = "SideNavLinkOn";
		}
	}
}

/* FUNCTION THAT HANDLES LEFT NAVIGATION LINK ROLLIN */
function sideOn(selectedCell) {
	if(document.selectedSideNav != selectedCell.id) {
			selectedCell.className = "SideNavButtonOn";
			selectedLink = selectedCell.id + "Link";
			thisLink = document.getElementById(selectedLink);
			thisLink.className = "SideNavLinkOn";
	}
}

/* FUNCTION THAT HANDLES LEFT NAVIGATION LINK ROLLOUT */
function sideOff(selectedCell) {
	if(document.selectedSideNav != selectedCell.id) {
			selectedCell.className = "SideNavButtonOff";
			selectedLink = selectedCell.id + "Link";
			thisLink = document.getElementById(selectedLink);
			thisLink.className = "SideNavLink";
	}
}


/* FUNCTION THAT SETS THE LEFT CHILDREN NAVIGATION LINK */
function setSideNavChildren(selectedCell) {
	if(selectedCell != "") { // A top nav is selected
		document.selectedSideNavChildren = selectedCell;
		if(document.getElementById ) {
			thisMenu = document.getElementById(selectedCell);
			selectedLink = selectedCell + "Link";
			thisLink = document.getElementById(selectedLink);
			thisMenu.className = "SideNavChildrenButtonOn";
			thisLink.className = "SideNavLinkChildrenOn";
		}
	}
}

/* FUNCTION THAT HANDLES LEFT NAVIGATION LINK ROLLIN */
function sideChildrenOn(selectedCell) {
	if(document.selectedSideNavChildren != selectedCell.id) {
			selectedCell.className = "SideNavChildrenButtonOn";
			selectedLink = selectedCell.id + "Link";
			thisLink = document.getElementById(selectedLink);
			thisLink.className = "SideNavLinkChildrenOn";
	}
}

/* FUNCTION THAT HANDLES LEFT NAVIGATION LINK ROLLOUT */
function sideChildrenOff(selectedCell) {
	if(document.selectedSideNavChildren != selectedCell.id) {
			selectedCell.className = "SideNavChildrenButtonOff";
			selectedLink = selectedCell.id + "Link";
			thisLink = document.getElementById(selectedLink);
			thisLink.className = "SideNavLinkChildren";
	}
}