function myVoid () { /* blank */ }

function menuOver(pointer)
{
	pointer.background = "images/buttonbg_plain.gif";
}

function menuOut(pointer)
{
	pointer.background = "images/buttonbg.gif";
}

function changeBgColor(objPointer,strColor)
{
	objPointer.style.backgroundColor = strColor;
}

function clearValue(objPointer, strValue)
{
	if( objPointer.value == strValue )
	{
		objPointer.value = "";
	}
}