function	autoUrl(name, dest) {

	var loc;
	var id_list;

	id_list = document.getElementById(name);
	loc = id_list.options[id_list.selectedIndex].value;
	if (loc != 0)
		location.href = dest+loc;
	return ;
}

/*
** show or hide element e depending on condition show
*/
function toggle(e, show)
{
	e.style.display = show ? '' : 'none';
}

/**
* Show dynamicaly an element by changing the sytle "display" property
* depending on the option selected in a select.
*
* @param string $select_id id of the select who controls the display
* @param string $elem_id prefix id of the elements controlled by the select
*   the real id must be : 'elem_id'+nb with nb the corresponding number in the
*   select (starting with 0).
*/
function showElemFromSelect(select_id, elem_id)
{
	var select = document.getElementById(select_id);
	for (var i = 0; i < select.length; ++i)
	{
	    var elem = document.getElementById(elem_id + select.options[i].value);
		if (elem != null)
			toggle(elem, i == select.selectedIndex);
	}
}

/**
* Get all div with specified name and for each one (by id), toggle their visibility
*/
function openCloseAllDiv(name, option)
{
	var tab = document.getElementsByName(name);
	for (var i = 0; i < tab.length; ++i)
		toggle(tab[i], option);
}

/**
* Toggle the value of the element id_button between text1 and text2
*/
function toggleElemValue(id_button, text1, text2)
{
	var obj = document.getElementById(id_button);
	if (obj)
		obj.value = ((!obj.value || obj.value == text2) ? text1 : text2);
}

function addBookmark(url, title)
{
	if (window.sidebar)
		return window.sidebar.addPanel(title, url, "");
	else if ( window.external )
		return window.external.AddFavorite( url, title);
	else if (window.opera && window.print)
		return true;
	return true;
}

function writeBookmarkLink(url, title, text, img)
 {
	var insert = text;
	if (img)
		insert = '<img src="' + img + '" alt="' + text + '" title="' + text + '" style="margin-right:7px;" />';
	if (window.sidebar)
		return document.write('<a href="javascript:addBookmark(\'' + url + '\', \'' + title + '\')");">' + insert + '</a>');
	else if (window.external)
		return document.write('<a href="javascript:addBookmark(\'' + url + '\', \'' + title + '\')");">' + insert + '</a>');
	else if (window.opera && window.print)
		return document.write('<a rel="sidebar" href="' + url + '" title="' + title + '">' + insert + '</a>');
	return true;
}


function preencheCombo(idCombo, url, idSelecionado)
{
	combo = $(idCombo);

	//Remove os itens do combo
	while(combo.length > 0)
	{
		combo.remove(0);
	}

	new Ajax.Request(url, {
		method: 'get',
		onSuccess: function(transport)
		{
			xmla = transport.responseXML;
            elementos = xmla.getElementsByTagName("option");

            for ( i = 0; i < elementos.length; i++ )
			{

                elementoDoXML = document.createElement("option");
                elementoDoXML.text = elementos[i].firstChild.nodeValue;
                elementoDoXML.value = elementos[i].attributes[0].value;
                combo.options.add(elementoDoXML);
            }

            if(idSelecionado >= 0)
            {
            	combo.value = idSelecionado;
            }
            combo.onchange();
		}
	});
}