jQuery(function(){
	clearInputs();
	jQuery('#portfolio-nav div').each(function(){
		if(jQuery(this).find('a').length == 0) jQuery(this).remove();
	});
	if(jQuery.browser.msie && jQuery.browser.version <= 7){
		jQuery('#menu ul, #comments .comment-content').append('<span class="before"></span>');
	}
	rotator();
	jQuery('#projects-list').change(function(){
		if(this.value != 'default') window.location.href = this.value;
	});
	jQuery('#portfolio-holder .item .overtext').css('opacity', '0').mouseenter(function(){
		jQuery(this).animate({opacity:1}, {queue:false, duration:250});
	}).mouseleave(function(){
		jQuery(this).stop().animate({opacity:0}, {queue:false, duration:250});
	});
	initTestimonials();
});
/*--- testimonials ---*/
function initTestimonials(){
	/*--- simple fade ---*/
	var stay_time = 5000; //in ms
	var change_speed = 500; //in ms
	jQuery('#testimonials div.hold').each(function(){
		var _hold = jQuery(this);
		var _list = _hold.children('div');
		var _a = _list.index(_list.filter('.active:eq(0)')) != -1 ? _list.index(_list.filter('.active:eq(0)')) : 0;
		var _t, _f = true;
		_list.removeClass('active').css({display: 'block', opacity: 0}).eq(_a).addClass('active').css('opacity', 1);
		
		if(_f && stay_time){
			_t = setTimeout(function(){
				if(_a < _list.length - 1) changeEl(_a + 1);
				else changeEl(0);
			}, stay_time);
		}
		
		function changeEl(_ind){
			if(_t) clearTimeout(_t);
			if(_ind != _a){
				_hold.stop().height(_hold.height()).animate({height: _list.eq(_ind).outerHeight()}, change_speed/2, function(){ jQuery(this).css('height', 'auto');});
				_list.eq(_a).removeClass('active').animate({opacity: 0},{queue:false, duration:change_speed});
				_list.eq(_ind).addClass('active').animate({opacity: 1},{queue:false, duration:change_speed});
				_a = _ind;
			}
			if(_f && stay_time){
				_t = setTimeout(function(){
					if(_a < _list.length - 1) changeEl(_a + 1);
					else changeEl(0);
				}, stay_time+change_speed);
			}
		}
	});
}
/*---- clear inputs ---*/
function clearInputs(){
	jQuery('input:text, input:password, textarea').each(function(){
		var _el = jQuery(this);
		_el.data('val', _el.val());
		_el.bind('focus', function(){
			if(_el.val() == _el.data('val')) _el.val('');
		}).bind('blur', function(){
			if(_el.val() == '') _el.val(_el.data('val'));
		});
	});
}
/*--- rotator ---*/
function rotator(){
	jQuery('#home-rotator .slide-holder').after('<div class="nav"><div class="pager"></div><div class="pause">pause</div><div class="resume">resume</div></div>').cycle({ 
		fx:     'fade', 
		speed:  500,
		timeout: 5000, 
		pager:  '#home-rotator .pager',
		pause: true
	});
	jQuery('#home-rotator .resume').addClass('played')
	jQuery('#home-rotator .pause').click(function() {
		jQuery('#home-rotator .slide-holder').cycle('pause');
		if(!jQuery(this).hasClass('stopped')){
			jQuery(this).addClass('stopped');
			jQuery('#home-rotator .resume').toggleClass('played');
		}
	});
	jQuery('#home-rotator .resume').click(function() { 
		jQuery('#home-rotator .slide-holder').cycle('resume'); 
		if(!jQuery(this).hasClass('played')){
			jQuery(this).toggleClass('played');
			jQuery('#home-rotator .pause').toggleClass('stopped');
		}
	});
}