var interval;
var delay = 10000;
var current_pic = 1;
var number_pics = 12;

$(document).ready(function() {
	interval = setInterval('slideNext()', delay);

	$('#main .slideshow .browse a.previous').click(function(e) {
		e.preventDefault();
		clearInterval(interval);
		interval = setInterval('slideNext()', delay);
		slidePrevious();
	});
	
	$('#main .slideshow .browse a.next').click(function(e) {
		e.preventDefault();
		clearInterval(interval);
		interval = setInterval('slideNext()', delay);
		slideNext();
	});
	
	$('.contact').click(function(e) {
		e.preventDefault();
		showPopup('contact');
	});
	$('#legal').click(function(e) {
		e.preventDefault();
		showPopup('legal');
	});
});

function slideNext() {
	current_pic++;
	if(current_pic == (number_pics + 1)) {
		current_pic = 1;
	};
	$('#client_picture').attr('src','clients/slide' + current_pic + '.png');
	slideSwitch();
}
function slidePrevious() {
	current_pic--;
	if(current_pic < 1) {
		current_pic = number_pics;
	};
	$('#client_picture').attr('src','clients/slide' + current_pic + '.png');
	slideSwitch();
}