$(document).ready(function() {
  if($('ul#portfolio')[0]) {
    $('ul#portfolio').innerfade({
    speed: 800,
    timeout: 12000,
    type: 'sequence',
    slide_timer_on: 	'yes',
    slide_ui_parent: 	'portfolio',
    slide_ui_text:		'portfolio-desc',
          pause_button_id: 	'pause_button',
          slide_nav_id:		'slide_nav'
    
    });
    
    $.setOptionsButtonEvent();
    $("#pause_button").click(function() {
           	$.pause();
    });
    $("#next_button").click(function() {
    	$.next();
    });
    
    $("#prev_button").click(function() {
    	$.prev();
    });
    
    $("#first_button").click(function() {
    	$.first();
    });
    
    $("#last_button").click(function() {
    	$.last();
    });
  }				
});