function changeIdiom(idioma)
{
	url = window.location;
	url = url.toString();
	var flag = false;
	if (url.indexOf("#") != -1)	
		url = url.substring(0, url.indexOf("#"));

	if (url.indexOf("?") == -1)	
		prefix = "?"
	else
		prefix = "&"	
		
	if (url.indexOf("lang=es") != -1){
		url = url.replace("lang=es", "");
		flag = true;
	}
	else if (url.indexOf("lang=en") != -1){
		url = url.replace("lang=en", "");
		flag = true;		
	}
	else if (url.indexOf("lang=ca") != -1){
		url = url.replace("lang=ca", "");
		flag = true;		
	}
	else if (url.indexOf("lang=fr") != -1){
		url = url.replace("lang=fr", "");
		flag = true;		
	}
		
	if (flag)
		url = url +"lang=" + idioma;
	else
		url = url + prefix +"lang=" + idioma;
		
	window.location = url;
}

function idiomaIlumina(idioma){
	
	if (document.getElementById(idioma)!=null){
		document.getElementById(idioma).className = "idiomaSel";		
	}
}

function openImage(id_foto)
{
	vent = window.open('/admin/modulos/imagenes/index.php?action=getHTMLImagen&id_imagen='+id_foto, 'Images', 'width=466, height=392, scrollbars=yes, statusbar=no, resizable=yes');				
	centrarVentana(vent, 466, 392);
	vent.focus();
}
function centrarVentana(objvent, width, height)
{
	objvent.moveTo((screen.width-width)/2,(screen.height-height)/2);
}

function ampliar(img)
{
	if (img!='noimage.gif')
		window.open('/index.php?action=mostrar_popup&img='+img,'','toolbar=no,status=no,menubar=no,scrollbars=no,resizable=no');
}