// Hilite the background of a hovered table cell
function hiliteCell(cell, status) {
	var arrows = cell.getElementsByTagName('img');
		
	if(status) {
		cell.style.backgroundColor = '#AEBBD1';
		for(i=0; i<arrows.length; i++) {
			if(arrows[i].className == "sectionArrows") {
				arrows[i].src = "/shared/images/LinkArrowLargeHover.gif";
			}
			else if(arrows[i].className == "sectionArrowsSmall") {
				arrows[i].src = "/shared/images/LinkArrowSmallHover.gif";
			}
		}
	}
	else {
		cell.style.backgroundColor = '#B9C4D7';
		for(i=0; i<arrows.length; i++) {
			if(arrows[i].className == "sectionArrows") {
				arrows[i].src = "/shared/images/LinkArrowLargeNormal.gif";
			}
			else if(arrows[i].className == "sectionArrowsSmall") {
				arrows[i].src = "/shared/images/LinkArrowSmallNormal.gif";
			}			
		}		
	}
}

function changeArrow(elt, status) {
	var arrows = elt.getElementsByTagName('img');

	if(elt.className == "learnMore") {
		size = "Small";
	}
	else if(elt.parentNode.className == "sideMenuList1") {
		size = "Menu";
	}
	else if(elt.className == "arrowLinkTop") {
		size = "Top";
	}
	else if(elt.parentNode.className == "journalMenuList") {
		size = "Journal";
	}
	else if(elt.className == "arrowLinkWhite") {
		size = "LargeWhite";
		
	}	
	else {
		size = "Large";
	}
	
	if(status) {
		if(size == "Journal") {
			elt.style.listStyleImage = "url(/shared/images/LinkArrowJournalHoverHilite.gif)";
		}
		else {
			arrows[0].src = "/shared/images/LinkArrow" + size + "HoverHilite.gif";
		}
		changeImageBorder(elt.id, status);		
	}
	else {
		if(size == "Journal") {
			elt.style.listStyleImage = "url(/shared/images/LinkArrowJournalHover.gif)";
		}
		else {
			arrows[0].src = "/shared/images/LinkArrow" + size + "Hover.gif";
		}
		changeImageBorder(elt.id, status);		
	}
}


function changeImageBorder(elt, status) {
	if(status) {
		color = "#2D4F89";
	}
	else {
		color = "#8A9DBD";
	}
	
	if(elt == 'spanSection1Arrow1') {
		document.getElementById('section1Image1').style.borderColor = color;
	}
	else if(elt == 'spanSection1Arrow2') {
		document.getElementById('section1Image2').style.borderColor = color;
	}
		
}

function hiliteHeadlineRow(elt, status) {
	cells = elt.getElementsByTagName('td');
	for(i=0; i< cells.length; i++) {
		if(cells[i].className == 'headlineRow')	cellHeadline = cells[i];
	}
	
	if(status) {
		cellHeadline.style.backgroundColor = '#2D4F89';
	}
	else {
		cellHeadline.style.backgroundColor = '#506D9D';
	}
}

function hiliteContentRow(cell, status) {
	if(status) {
		cell.style.backgroundColor = '#AEBBD1';
	}
	else {
		cell.style.backgroundColor = '#B9C4D7';
	}
}