onloadFunction = function(){
						try{
							$('#link_tab_evidenza_1').mousedown( function() {
								BoxDxTabber.switchTab( this, '#tab_evidenza_1' );
							} )
							$('#link_tab_evidenza_2').mousedown( function() {
								BoxDxTabber.switchTab( this, '#tab_evidenza_2' );
							} )
							$('#link_tab_evidenza_3').mousedown( function() {
								BoxDxTabber.switchTab( this, '#tab_evidenza_3' );
							} )
						}catch(e){}
					}

BoxDxTabber = {
	switchTab: function( elem, target ){
		$(elem).parent().parent().children().removeClass('sel');
		$(elem).parent().addClass('sel');
		$('div.tab_evidenza').hide();
		$(target).show();
	}
}

if(window.addEventListener){
	window.addEventListener( 'load',   onloadFunction, false );
}else{
	window.attachEvent( 'onload',   onloadFunction );
}