/*menu desplegable ie*/
function init_menu() {
	$('#nav li').hover(
		function() { $(this).addClass('over')},
    function() { $(this).removeClass('over')} 
  );
  
 }


/*slideshow diapositives*/



function init_diapos(){
//$('#slideshow div.diapo').hide();
$('#slideshow').cycle({ 
	fx:     'scrollLeft',
	fx:    'fade', 
    pause:  1 , 
	timeout: 0, //manual slideshow
	next: '#next', 
	prev:   '#prev', 
	pager:  '#mini', 
	pagerAnchorBuilder: function(idx, slide) { 
		// return selector string for existing anchor 
		/* return '#nav li:eq(' + idx + ') a'; */

		var mini = $(slide).find("img:eq(0)");
		var srcMini = mini.attr("src") || "img/diapo_text_mini.gif";
		var altMini = mini.attr("alt") || $(slide).find("h2").text(); 
		var titleMini = mini.attr("title") || $(slide).find("h2").text()
		return '<li><a href="#"><span>' + parseInt(idx+1) + '</span><img src="' + srcMini + '" width="25" height="25" alt="' + altMini + '" title="' + titleMini + '"/></a></li>'; }   
  
});
$("a[href^='http:']").attr('target','_blank'); //en links a url's externes, afegeix target=_blank

}