$(document).ready(function(){
	
	// Submenú (http://users.tpg.com.au/j_birch/plugins/superfish/)
	$("#nav_main").superfish({ 
		autoArrows:  false,
		animation:   {height:'show'},
        speed:       'fast'
	});
	
	// initialize scrollable
	$(".scrollable").scrollable();
	$(".scrollableNoticies").scrollable();			
	
	//notícies proves
	$('#ntcs .items li').each(function(i) {
		if(i%4 == 0) { 
			$(this).addClass("header");
        } else {
			$(this).addClass("resta");	
		}
	});
	
	//funció
	var $everything = $('.header,.resta');
  	var splitAtHeaders = [];

  	$everything.each(function(index){
    	var $item = $(this);
	    if ('header'===$item.attr('className') || !splitAtHeaders.length) {
    	  splitAtHeaders[splitAtHeaders.length] = [];
	    }
    	splitAtHeaders[splitAtHeaders.length-1].push($item);
  	});

  	$.each(splitAtHeaders, function(){
    	var currentWrapper = null;
    	$.each(this, function(index){
      	if (0===index || !currentWrapper) {
        	currentWrapper = this.wrap('<div><ul></ul></div>');
      	} else {
        	//currentWrapper.append(this);
			currentWrapper.after(this);
      	}
    });
  });
	
	
	
	// enllaços externs en finestra nova
	$('a[rel=external]').attr('target', '_blank');

	// camp cerca
	$('#nivel').focus(clear_search_text_login);
	
});

// Amaga el text informatiu al camp de cerca
function clear_search_text_login(){
	$(this).val('');
}