$(function() {
			   
		var contentHeight=$('.content-block').height();
		var availContentHeight=window.screen.availHeight-$('.header').height()-$('.footer').height();
      if(availContentHeight>contentHeight){
		  
		  	$('.content-block').height(availContentHeight);
	  }	   
		
		$('#content-link').click(function(){
			/*$('.contact-form').addClass('curr');*/
			$('.contact-form').slideToggle('slow');
		});
		$('#contact-close').click(function(){
			/*$('.contact-form').removeClass('curr');*/
			$('.contact-form').slideToggle('slow');
		});
		$('.default-value').each(function() {
		    var default_value = this.value;
		    $(this).focus(function() {
		        if(this.value == default_value) {
		            this.value = '';
		        }
		    });
		    $(this).blur(function() {
		        if(this.value == '') {
		            this.value = default_value;
		        }
		    });
		});
		$('#send-submit').click(function(){
			var email = $('#email').val();
			var subject = $('#subject').val();
			var comment = $('#comment').val();

			if(email == "" || subject == "" || comment == "" ||
			email == "enter email address" ||
			subject == "enter subject" ||
			comment == "enter comments"
			){
				alert("Please fill in the below info before submit your request.\n1. Email address;\n2. Subject;\n3. Request.");
				return;
			}
			$.ajax({
				url :'http://www.designsince.com/wp/sendmail.php',
				data :"email=" + email + "&subject=" + subject + "&comment=" + comment,
				type :'POST',
				dataType :'html',
				error : function(XMLHttpRequest, textStatus, errorThrown) {
					alert("Can not send out message yet!");
				},
				success : function() {
					alert("Message Sent: We will get back to you as soon as we can.");
					$('.contact-form').removeClass('curr');
				}
			});
		});

		$('#searchform a').click(function(){
			$('#searchform').submit();
		});

	
		$('.dot-img ul').empty();
	
		

		var i, j, imageLen, k, imageSrc;
		imageLen = $('#indexImg p img').length;
		
		for(i=0;i <  imageLen;i++) {
		   $('.dot-img ul').append('<li><a href="#"></a></li>');
		} 
	
		$('.dot-img ul li a').eq(3).addClass('selected');

		for(i=0;i<$('.dot-img ul li').length;i++) {
			$('.dot-img ul li').eq(i).data('pos',i);
		}
		for(j=0;j<$('#indexImg ul li').length;j++) {
			$('#indexImg ul li').eq(j).data('pos',i);
		}
		$('.dot-img ul li').click(function(){
			var pos = $(this).data('pos');
	
			$('.dot-img ul li a').removeClass('selected');
			$('.dot-img ul li a').eq(pos).addClass('selected');
			k = imageLen - pos-1;
			imageSrc = $('#indexImg p img').eq(k).attr("src");
			$('.homepage-show img').attr('src', imageSrc);
		});
		var i=0;
		
		window.setInterval(function(){
				
				$('.dot-img ul li').eq(imageLen-(i%imageLen)-1).trigger('click');
				i++;
			},3000);
		
	});