function highlightMap(linkId, mapHoverImgId){

	var mapHoverImg = document.getElementById(mapHoverImgId);
	
	switch(linkId)
	{
		case 'link_West':
			mapHoverImg.src = "nedco_resources/images/Nedco_West_Hover.gif";
			mapHoverImg.style.visibility = 'visible';
			break;
		case 'link_Ontario':
			mapHoverImg.src = "nedco_resources/images/Nedco_Ontario_Hover.gif";
			mapHoverImg.style.visibility = 'visible';
			break;
		case 'link_Quebec':
			mapHoverImg.src = "nedco_resources/images/Nedco_Quebec_Hover.gif";
			mapHoverImg.style.visibility = 'visible';
			break;
		case 'link_Atlantic':
			mapHoverImg.src = "nedco_resources/images/Nedco_Atlantic_Hover.gif";
			mapHoverImg.style.visibility = 'visible';
			break;
	}
}

function removeHighlight(mapHoverImgId){
	var mapHoverImg = document.getElementById(mapHoverImgId);	
	mapHoverImg.src = "";
	mapHoverImg.style.visibility = 'hidden';
	
}

function openLink(linkValue){
	if(linkValue != '#' && linkValue != ''){
    	window.open(linkValue);
    }
}