var firstKeypress = true;

function keypress(tbox)
{
    if (firstKeypress)
    {
	    if (tbox.className == "inactive")
		    tbox.value = "";
    		
	    tbox.className = "active";
        firstKeypress = false;
    }
    
    return true;
}

function enterTextbox(tbox)
{

	if (tbox.className == "inactive")
		tbox.value = "";
		
	tbox.className = "active";
}

function leaveTextbox(tbox, label)
{
    firstKeypress = false;
	if (tbox.value == "")
	{
		tbox.value = label;
		tbox.className = "inactive";
	}
}