//top page image roller
//created using jquery 1.4.2
//Patrick Waddingham - 5/03/2010
//You may not use this code without written permission
//Liscenced to PWC Property Solutions LLC
//for use on www.pwcpropertysolutions.com

$(document).ready(function(){
	function next_fade()
	{
		$(imgs[imgs_current_index]).delay(wait_time).fadeOut('slow');
		imgs_current_index = (imgs_current_index < imgs_length) ? imgs_current_index += 1 : 0;
		$(imgs[imgs_current_index]).delay(wait_time).fadeIn('slow', next_fade);
	}


	var pwc_top_page_roller = $('#img_roller');
	if(typeof(pwc_top_page_roller) != 'undefined')
	{
		var wait_time = 4000; //miliseconds
		var imgs = $(".img_roller");
		var imgs_length = imgs.length - 1;
		var imgs_current_index = 0;

		next_fade();
	}
});