function login()
{
	alert("Username and password are incorrect, please try again.");
}


function checkComplete(obj,sElementList)
{
	var aElements = sElementList.split(",");

	for (var i=0; i<aElements.length; i++)
	{
		if(eval("obj." + aElements[i] + ".value")=='')
		{
			alert("Please fill in all fields");
			return false;
		}
	}

	return true;
}

function showLargerImage(obj, source)
{
	var command = "textContent";
	if(document.all)
		command = "innerText";

	var tmpSrc = source.src;
	var tmpHeading = source.getAttribute("title");
	source.src = document.getElementById(obj).src;
	source.setAttribute("title", eval("document.getElementById('info')." + command));
	document.getElementById(obj).src = tmpSrc;
	document.getElementById(obj).parentNode.href = tmpSrc;
	eval("document.getElementById('info')." + command + " = tmpHeading");
}

function resizeLeftNav(bMoveFooter)
{
	var footerObj = document.getElementById("footer");
	var leftObj = document.getElementById("leftNav");
	var contentObj = document.getElementById("content");
	var outerObj = document.getElementById("outer");
	var bIE6 = false;

	if(navigator.userAgent.indexOf("MSIE 6")!=-1)
	{
		bIE6 = true;
	}

	if(contentObj.offsetHeight > 0)
	{
	
		if(contentObj.offsetHeight > leftObj.offsetHeight)
		{
			
			leftObj.style.height = contentObj.offsetHeight + "px";
		}
		else{
			contentObj.style.height = (leftObj.offsetHeight - 15) + "px";
		}

		if(bMoveFooter)
		{
			var height = 0;
			if(document.all.tags("BODY")[0].offsetHeight > document.all.tags("HTML")[0].offsetHeight)
			{
				height = document.all.tags("BODY")[0].offsetHeight;
			}
			else
			{
				height = document.all.tags("HTML")[0].offsetHeight;
			}

			contentObj.style.height = height - contentObj.offsetTop - footerObj.offsetHeight;
			leftObj.style.height = contentObj.style.height;
		}
	}
}     

function anchorOver(obj, item)
{
	obj.childNodes[0].src = imgOverObj[item].src;
}

function anchorOut(obj, item)
{
	obj.childNodes[0].src = imgNormObj[item].src;
}

function toggleDiv(id)
{
	var obj = document.getElementById(id);

	if(obj)
	{
		if (obj.style.display=="none")
		{
			obj.style.display="block";
		}
		else
		{
			obj.style.display="none";
		}
	}
}