// Clears a textbox of any default "accessibility" text on focus
function clearTextBox(textBoxID,defaultVal)
{
	var tb = document.getElementById(textBoxID);

	if (tb.value == defaultVal)
	{
		tb.value = '';
	}
}

function clearText(obj)
{
    if (obj.defaultValue==obj.value)
        obj.value = "";
}