//Changement d'onglet dans la page contact
var currentOnglet;
function changeOnglet(obj, idx)
{
	currentOnglet = idx;
	//alert(obj.parentNode.parentNode.className);
	var rootObj = obj.parentNode.parentNode.parentNode;
	var arr = new Array();
	for (i = 0; i < rootObj.childNodes.length; i++)
	{
		if (rootObj.childNodes[i].nodeType == 1)
		{
			arr.push(rootObj.childNodes[i]);
		}
	}
	//alert(rootObj.childNodes.length);
	for (i = 0; i < arr.length; i++)
	{
		//alert(arr[i]);
		if ((idx - 1) == i)
		{
			arr[i].className = "onglet onglet_on";
			document.getElementById('panel_' + (i + 1)).style.display = "block";
		}
		else
		{
			arr[i].className = "onglet onglet_off";
			document.getElementById('panel_' + (i + 1)).style.display = "none";
		}
	}
	//obj.parentNode.parentNode.className = "onglet onglet_" + state;
}