function input_value_io(action, value, id)
{
	var oper_input = document.getElementById(id);
	if(action == 'in')
	{
		if(oper_input.value == '') oper_input.value = value;
	}
	if(action == 'out')
	{
		if(oper_input.value == value) oper_input.value = '';
	}
}

function products_dropmenu(action)
{
	var oper_div = document.getElementById('drop');
	var oper_home = document.getElementById('home');
	var oper_li = document.getElementById('dropli');
	if(action == 'over')
	{
		oper_div.style.marginLeft = oper_home.offsetWidth + "px";
		oper_div.style.visibility = "visible";
		oper_li.style.backgroundImage = "url('gfx/gradient.gif')";
		oper_li.style.color = "#FFFFFF";
	}
	if(action == 'out')
	{
		oper_div.style.visibility = "hidden";
		oper_li.style.background = "transparent";
		oper_li.style.color = "#FEE8C3";
	}
}