function openWindow(pageToOpen, title, size)
{
	var parmeter = size + ',resizable=no,scrollbars=yes,toolbar=no,status=no,directories=no,menubar=no,location=no';
	window.open(pageToOpen, title, parmeter);
}

function useLoadingImage(imageSrc)
{
	var loadingImage;
	if (imageSrc)
		loadingImage = imageSrc;
	else
		loadingImage = "./images/loading.gif";

	dwr.engine.setPreHook(
		function()
		{
			var disabledImageZone = $('disabledImageZone');
			if (!disabledImageZone)
			{
			  disabledImageZone = document.createElement('div');
			  disabledImageZone.setAttribute('id', 'disabledImageZone');
			  disabledImageZone.style.position = "absolute";
			  disabledImageZone.style.zIndex = "1000";
			  disabledImageZone.style.left = "0px";
			  disabledImageZone.style.top = "0px";
			  disabledImageZone.style.width = "100%";
			  disabledImageZone.style.height = "100%";
			  var imageZone = document.createElement('img');
			  imageZone.setAttribute('id','imageZone');
			  imageZone.setAttribute('src',imageSrc);
			  imageZone.style.position = "absolute";
			  imageZone.style.top = "0px";
			  imageZone.style.right = "0px";
			  disabledImageZone.appendChild(imageZone);
			  document.body.appendChild(disabledImageZone);
			}
			else
			{
			  $('imageZone').src = imageSrc;
			  disabledImageZone.style.visibility = 'visible';
			}
		}
	);
	dwr.engine.setPostHook(
		function()
		{
			$('disabledImageZone').style.visibility = 'hidden';
		}
	);
}

function setColor (_outp, _posi, _color, _forg)
{
    _outp.childNodes[_posi].style.background = _color;
    _outp.childNodes[_posi].style.color = _forg;
}