$('#art_work, #web_design, #projects').hover(function() {
		$(this).addClass('pretty-hover');
	}, function() {
		$(this).removeClass('pretty-hover');
	});
	
	jQuery.preloadImages = function(){
		for(var i = 0; i<arguments.length; i++)	{
			jQuery("<img>").attr("src", arguments[i]);
		}
	}
	
	$.preloadImages(".art_work_image");
	
		$(document).ready(function(){
		
			/* Mini slideshow on Services pages for testimonials */ 
		$('.before-after-wrap-services a:first').addClass('show');
		
		/* Mini slideshow on Testimonial page */ 
    $('.image_wrap').each(function (i) {
   		$(this).find('a').attr('rel', "popup[pp_gal"+i+"]");
    });

		$("a[rel^='popup']").colorbox();
	});