function preloadImages(_images)
{
	var images = _images;
	var loadedImages = new Array;

	if(images.length != 0)
	{
		for(var i=0; i<images.length; i++)
		{
			var img = new Image();
			img.src = images[i];
			var nImage = new Array(img);
 			loadedImages = loadedImages.concat(nImage);
		}
		return (loaded = true);
	}
}

function rollOver(_id)
{
	var img = document.getElementById(_id);
	if (img != null)
	{
		var src = img.src.replace(/.jpg/, "-a.jpg")
		img.src = src;
	}
}
function rollOut(_id)
{
	var img = document.getElementById(_id);
	if (img != null)
	{
		var src = img.src.replace(/-a.jpg/, ".jpg")
		img.src = src;
	}
}


function activate(_target)
{
	var target = _target;
	var th = target.parentNode.parentNode.getElementsByTagName('TH')[0];
	if (th != null)
	{
		th.className = "activate";
	}
}
function deactivate(_target)
{
	var target = _target;
	var th = target.parentNode.parentNode.getElementsByTagName('TH')[0];
	if (th != null)
	{
		th.className = "";
	}
}
var bVisible = true;
function showNews()
{
	var dNews = document.getElementById("news");
	var newsList = dNews.getElementsByTagName("DL")[0];
	var h = dNews.getElementsByTagName("H2")[0];
	if (newsList)
	{
		if (bVisible)
		{
			delClass(newsList, "hidden");
			addClass(h, "active");
		}
		else
		{
			addClass(newsList, "hidden");
			delClass(h, "active");
		}
		bVisible = !bVisible;
	}
}
function windowOpen(_url)
{
	window.open(_url, "","scrollbars=yes, resizable=yes, menubar=yes, location=yes");
	return false;
}

function loginUser(_idNameInput)
{
	var name = document.getElementById(_idNameInput);
	if ((name!=null)&&(name.value!=""))
	{
		windowOpen("http://"+name.value+".phenixsolutions.com");
	}
	return false;
}