var reEmail = /^([0-9a-zA-Z]([-.\w]*[0-9a-zA-Z])*@(([0-9a-zA-Z])+([-\w]*[0-9a-zA-Z])*\.)+[a-zA-Z]{2,9})$/

function isEmail(s) {
	return reEmail.test(s)
}

function validateForm() {
	
	var error = "";

	if (!isEmail($("email").value))
		{
			error =error + "\nLütfen geçerli bir email adresi giriniz.Please enter a valid e-mail address.";
		}
		
	if ($("name").value=="")
		{error =error + "\nSubject";}
	if ($("comment").value=="" || $("comment").value.length<10)
		{error =error + "\nComment";}

	if (error != "")
	{
		error = "Please enter required fields on below:\n" + error + "\n";
		alert(error);
		return false;
	}
	return true;
	
}


window.addEvent('domready', function() {

	var initMultiBox = new multiBox({
		mbClass: '.mb',
		container: $(document.body),
		descClassName: 'multiBoxDesc',
		useOverlay: true,
		addDownload: false,
		addRollover: false,
		addOverlayIcon: false,
		addChain: false,
		recalcTop: false,
		addTips: false,
		showControls : true
	});
	
	if ($('racket')) {
		var photoSlider = new slider({
					slideTimer: 6000,
					transitionTime: 2000,
					isPaused: false,
					container: $('racket'),
					items: $$('.item')
				}).start();
	}
	
	if ($('slider')) {
		var photoSlider = new slider({
					slideTimer: 6000,
					transitionTime: 2000,
					isPaused: false,
					container: $('slider'),
					items: $$('.item')
				}).start();
	}
	
	if ($('programs-wrap')) {
		var photoSlider = new slider({
					slideTimer: 6000,
					transitionTime: 2000,
					isPaused: true,
					container: $('programs-wrap'),
					items: $$('.item'),
					prevBtn: $('prev-program'),
					nextBtn: $('next-program')
				}).start();
	}
	if ($('program-photo-wrap')) {
		var photoSlider = new slider({
					slideTimer: 6000,
					transitionTime: 2000,
					isPaused: false,
					container: $('program-photo-wrap'),
					items: $$('.item')
				}).start();
	}
	
	// archive
	
	if ($('archivePhotoWrap')) {
		var archiveSlider = new slider({
					slideTimer: 6000,
					transitionTime: 2000,
					isPaused: true,
					container: $('archivePhotoWrap'),
					items: $$('#archivePhotoWrap .item'),
					prevBtn: $('archivePhotoLeft'),		
					nextBtn: $('archivePhotoRight')		
				}).start();
		
		//set event to thumbs
		
		$$('.photo_thumb').addEvent('click',function(e) {
											e.stop();
											$('archivePhotoLink').empty();
											$('archivePhotoLink').adopt(new Element('img',{
																 'src' : 'img/archive/gallery/m/'+this.rel
																 })
															);
											$('archivePhotoLink').set('href','img/archive/gallery/b/'+this.rel);
										});
											
		
	}
	
	if ($('archiveVideoWrap')) {
		var archiveVideoSlider = new slider({
					slideTimer: 6000,
					transitionTime: 2000,
					isPaused: true,
					container: $('archiveVideoWrap'),
					items: $$('#archiveVideoWrap .item'),
					prevBtn: $('archiveVideoLeft'),		
					nextBtn: $('archiveVideoRight')		
				}).start();
		
	}
	

});