jQuery(document).ready(function() {
  jQuery("#slide_prev").click(function() {
	slide_prev();
	return false;
  });
  jQuery("#slide_next").click(function() {
	slide_next();
	return false;
  });
  
  slide_count = jQuery("#slide_container li#slide-li").length;
  if (slide_count > 0) { slide_start(); }
});

// homepage slideshow
var slide_count = 0;
var slide_speed = 8000;
var slide_timeout = false;
var slide_current = 1;
function slide_prev() {
  slide_stop();
  var pnumb = slide_current - 1;
  if (pnumb < 1) { pnumb = slide_count; }
  slide_change(pnumb);
  slide_start();
}
function slide_next() {
  slide_stop();
  var nnumb = slide_current + 1;
  if (nnumb > slide_count) { nnumb = 1; }
  slide_change(nnumb);
  slide_start();
}
function slide_change(nnmb) {
  var li_width = 937;
  var ul_left = (li_width * nnmb) - li_width;
  jQuery("#slide_container").animate({left: "-"+ul_left}, 1000);
  slide_current = nnmb;
}
function slide_start() {
  slide_timeout = setTimeout("slide_next()", slide_speed);
}
function slide_stop() {
  clearTimeout(slide_timeout);
}