// DOM helper
if (document.all)
{
	var domRef = ".all";
}
else
{
	var domRef = ".getElementById";
}

function swapImage(sImg, sSrc)
{
	document.images[sImg].src = sSrc;
}

function hide(sObj)
{
	eval("document" + domRef + "('" + sObj + "').style.display = 'none'");
}

function show(sObj)
{
	eval("document" + domRef + "('" + sObj + "').style.display = ''");
}

function reposition(sObj, iTop, iLeft)
{
	eval("document" + domRef + "('" + sObj + "').style.top = iTop");
	eval("document" + domRef + "('" + sObj + "').style.left = iLeft");
}

function changeBackground(sObj, sColor)
{
	eval("document" + domRef + "('" + sObj + "').style.backgroundColor = '" + sColor + "'");
}

function makeBold(sObj)
{
	eval("document" + domRef + "('" + sObj + "').style.fontWeight = 'bold'");
}

function makeItalic(sObj)
{
	eval("document" + domRef + "('" + sObj + "').style.fontStyle = 'italic'");
}

function popupWin(sUrl, sName, iWidth, iHeight, bTool, bLocation, bStatus, bScroll, bResize)
{
	window.open(sUrl, sName, "width=" + iWidth + ", height=" + iHeight + ", toolbar=" + bTool + ", location=" + bLocation + ", directories=0, status=" + bStatus + ", menuBar=0, scrollBars=" + bScroll + ", resizable=" + bResize);
}