$(window).ready(function(){

	$('.email-box-input input[name="email"]').focus(
		function(){
			var v = $(this).val();
			if(v == 'Enter email address'){
				$(this).val('').addClass('email-selected');
			}
		}
	);

	$('.email-box-input input[name="email"]').blur(
		function(){
			var v = $(this).val();
			if(v == ''){
				$(this).val('Enter email address').removeClass('email-selected');
			}
		}
	);

	$('#mailinglist_form').submit(
		function(){
			return checkemail($(this).attr('id'), 'email');
		}
	);

	$('.scroller-images').jCarouselLite({
		btnNext: '.scroller-right',
		btnPrev: '.scroller-left',
		visible: 4,
		speed: 450
	});

	if($('body').hasClass('ie6')){
		var h = $('#content').height() - $('#footer').height();
		$('#footer').css({'bottom': null, 'top': h + 'px'});
		$('.bottom-links a:first').css('border', 'none');
		DD_belatedPNG.fix('.si-bg1, .si-bg2');
	}

});

function checkemail(fid, name){

	var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
	var email = document.getElementById(fid).elements[name].value;

	if(reg.test(email) == false){
		alert('Please fill in a valid email address');
		return false;
	}

	return true;

}