function showHideForm(p_htmlObj, p_selectedValue)
{
	var currState = document.getElementById(p_htmlObj).style.display;
	if(p_selectedValue != -1)
		currState = 'block';
	else if(p_selectedValue == -1)
		currState = 'none'
	document.getElementById(p_htmlObj).style.display = currState;
}