//permet le changement de langue
function chgeSiteLang(form){
	var langue;
	langue=form.langueSelect.options[form.langueSelect.selectedIndex].value;
	
	//enlevement de l'ancre
	if (window.location.href.lastIndexOf("lang=")<0)
	{
		var url=window.location.href;
	} 
	else 
	{
		var url="";
		if (window.location.href.lastIndexOf("&lang=")>=0)
		{
			url = window.location.href.substring(0,window.location.href.lastIndexOf("&lang="));
		}
		else
		{
			url = window.location.href.substring(0,window.location.href.lastIndexOf("lang="));
		}

		var debut = window.location.href.lastIndexOf("lang=");
		if (debut > 0)
		{
			var chaineDeux = window.location.href.indexOf("&",debut);
			if (chaineDeux >= 0)
			{
				url += window.location.href.substring( chaineDeux );
			}
		}
	}

	url += '&lang=' + langue;



	window.location.href = url;
}
//fermeture de windowws
function fermerFenetre()
{
	window.close();
}