//declare holding objects
var curID = ''; // this tracks the currently highlighted items

function IAKM_resetPortfolio()
{
	
	var oSub = document.getElementById('link' + curID + 'Sub');
	var oLink = document.getElementById('link' + curID);
	//var oSub = document.all.item('link' + curID + 'Sub');
	//var oLink = document.all.item('link' + curID);
	if (oSub) {oSub.style.display = 'none'}
	if (oLink) {oLink.style.color = ''}
	curID = '';
	
}

function IAKM_showHide(id)
{
	if (curID !== id) { // check to see if curID is the same as variable passed
		if (curID) { // check to see if curID is empty. If it is not, you must clear the previous sub status
			IAKM_resetPortfolio();
		}



		var oSub = document.getElementById('link' + id + 'Sub');
		var oLink = document.getElementById('link' + id);
		//var oSub = document.all.item('link' + id + 'Sub');
		//var oLink = document.all.item('link' + id);
		if (oSub) {oSub.style.display = 'block'}
		if (oLink) {oLink.style.color = '#993333'}
		
		
		
		curID = id;
	}
	else // curID is same, reset
	{
		IAKM_resetPortfolio();
	}
	
}

function IAKM_linkOn(id)
{
	if (curID !== id) { // check to see if curID is the same as variable passed
		var oLink = document.all.item('link' + id);
		var oImg = document.all.item('img' + id);
		if (oLink) {oLink.style.color = '#993333'}
		if (oImg) {oImg.src = 'images/porthome-'+id+'-b.gif'}
	}
}

function IAKM_linkOff(id)
{
	if (curID !== id) { // check to see if curID is the same as variable passed
		var oImg = document.all.item('img' + id);
		if (oImg) {oImg.src = 'images/porthome-'+id+'-a.jpg'}
	
}
}