function toggleMenu(mid, depth)
{
	var el = document.getElementById('pg' + mid);
	el.className = (el.className=='m0') ? ('ul' + depth) : 'm0';
	return false;
}

function wakeInput(field, text)
{
	if (field.value == text) field.value = '';
}

function sleepInput(field, text)
{
	if (field.value == '') field.value = text;
}

function resetSearchForm(text, selects)
{
	var search = document.getElementById('search');
	search.value = text;

	var i, j, sel;
	for (i = 0; i < selects.length; i++)
	{
		sel = document.getElementById(selects[i]);
		for (j = 0; j < sel.length; j++)
			sel.options[j].selected = (j == 0) ? 1 : 0;
	}
}