$j = jQuery.noConflict();

/*********************************** Home Page Slider ***********************************/
window.onerror=function(desc,page,line,chr){
/* alert('JavaScript error occurred! \n'
  +'\nError description: \t'+desc
  +'\nPage address:      \t'+page
  +'\nLine number:       \t'+line
 );*/
}

$j(function(){
 $j('a').focus(function(){this.blur();});
 SI.Files.stylizeAll();
 slider.init();
});

var slider={
 num:-1,
 cur:0,
 cr:[],
 al:null,
 at:10*1000,
 ar:true,
 init:function(){
  if(!slider.data || !slider.data.length)
   return false;

  var d=slider.data;
  slider.num=d.length;
  var pos=Math.floor(Math.random()*1);//slider.num);
  for(var i=0;i<slider.num;i++){
   $j('#'+d[i].id).css({bottom:((i-pos)*225)});//Change top value to whatever (top, right, left, bottom) in conjuction with below value
   $j('#slide-nav').append('<a id="slide-link-'+i+'" class="slide-buttons" href="#" onclick="slider.slide('+i+');return false;" onfocus="this.blur();"></a>');
  }
  
  $j('img,div#slide-controls',$j('div#slide-holder')).fadeIn();
  slider.text(d[pos]);
  slider.on(pos);
  slider.cur=pos;
  window.setTimeout('slider.auto();',slider.at);
 },
 auto:function(){
  if(!slider.ar)
   return false;

  var next=slider.cur+1;
  if(next>=slider.num) next=0;
  slider.slide(next);
 },
 slide:function(pos){
  if(pos<0 || pos>=slider.num || pos==slider.cur)
   return;

  window.clearTimeout(slider.al);
  slider.al=window.setTimeout('slider.auto();',slider.at);

  var d=slider.data;
  for(var i=0;i<slider.num;i++)
   $j('#'+d[i].id).stop().animate({bottom:((i-pos)*225)});//Change top value to whatever (top, right, left, bottom) ALSO change 201 to whatever the image width is
  
  slider.on(pos);
  slider.text(d[pos]);
  slider.cur=pos;
 },
 on:function(pos){
  $j('#slide-nav a').removeClass('on');
  $j('#slide-nav a#slide-link-'+pos).addClass('on');
 },
 text:function(di){
  slider.cr['a']=di.client;
  slider.cr['b']=di.desc;
  slider.ticker('#slide-client span',di.client,0,'a');
  slider.ticker('#slide-desc',di.desc,0,'b');
 },
 ticker:function(el,text,pos,unique){
  if(slider.cr[unique]!=text)
   return false;

  ctext=text.substring(0,pos)+(pos%2?'-':'_');
  $j(el).html(ctext);

  if(pos==text.length)
   $j(el).html(text);
  else
   window.setTimeout('slider.ticker("'+el+'","'+text+'",'+(pos+1)+',"'+unique+'");',30);
 }
};
// STYLING FILE INPUTS 1.0 | Shaun Inman <http://www.shauninman.com/> | 2007-09-07
if(!window.SI){var SI={};};
SI.Files={
 htmlClass:'SI-FILES-STYLIZED',
 fileClass:'file',
 wrapClass:'cabinet',

 
 fini:false,
 able:false,
 init:function(){
  this.fini=true;
 },
 stylize:function(elem){
  if(!this.fini){this.init();};
  if(!this.able){return;};
  
  elem.parentNode.file=elem;
  elem.parentNode.onmousemove=function(e){
   if(typeof e=='undefined') e=window.event;
   if(typeof e.pageY=='undefined' &&  typeof e.clientX=='number' && document.documentElement){
    e.pageX=e.clientX+document.documentElement.scrollLeft;
    e.pageY=e.clientY+document.documentElement.scrollTop;
   };
   var ox=oy=0;
   var elem=this;
   if(elem.offsetParent){
    ox=elem.offsetLeft;
    oy=elem.offsetTop;
    while(elem=elem.offsetParent){
     ox+=elem.offsetLeft;
     oy+=elem.offsetTop;
    };
   };
  };
 },
 stylizeAll:function(){
  if(!this.fini){this.init();};
  if(!this.able){return;};
 }
};

/**************************** Infinite Carousel ****************************/
var $j = jQuery.noConflict();

$j.fn.infiniteCarousel = function () {

    function repeat(str, num) {
        return new Array( num + 1 ).join( str );
    }

    return this.each(function () {
        var $wrapper = $j('> div', this).css('overflow', 'hidden'),
            $slider = $wrapper.find('> ul'),
            $items = $slider.find('> li'),
            $single = $items.filter(':first'),

            singleWidth = $single.outerWidth(),
			// note: doesn't include padding or border
            visible = (Math.ceil($wrapper.innerWidth() / singleWidth)),
            currentPage = 1,
            pages = Math.ceil($items.length / visible);


        /* 1. Pad so that ' visible' number will always be seen, otherwise create empty item */

        if (($items.length % visible) != 0) {
            $slider.append(repeat('<li class="empty" />', visible - ($items.length % visible)));
            $items = $slider.find('> li');
        }

        // 2. Top and tail the list with 'visible' number of items, top has the last section, and tail has the first
        $items.filter(':first').before($items.slice(- visible).clone().addClass('cloned'));
        $items.filter(':last').after($items.slice(0, visible).clone().addClass('cloned'));
        $items = $slider.find('> li'); // reselect

        // 3. Set the left position to the first 'real' item
        $wrapper.scrollLeft(singleWidth * visible);

        // 4. paging function
        function gotoPage(page) {
            var dir = page < currentPage ? -1 : 1,
                n = Math.abs(currentPage - page),
                left = singleWidth * dir * visible * n;

            $wrapper.filter(':not(:animated)').animate({
                scrollLeft : '+=' + left
            }, 500, function () {
                if (page == 0) {
                    $wrapper.scrollLeft(singleWidth * visible * pages);
                    page = pages;
                } else if (page > pages) {
                    $wrapper.scrollLeft(singleWidth * visible);
                    // reset back to start position
                    page = 1;
                }

                currentPage = page;
            });

            return false;
        }

        $wrapper.after('<a class="arrow back"></a><a class="arrow forward"></a>');

        // 5. Bind to the forward and back buttons
        $j('a.back', this).click(function () {
            return gotoPage(currentPage - 1);
        });

        $j('a.forward', this).click(function () {
            return gotoPage(currentPage + 1);
        });

        // create a public interface to move to a specific page
        $j(this).bind('goto', function (event, page) {
            gotoPage(page);
        });
    });
};

$j(document).ready(function () {
  $j('.infiniteCarousel').infiniteCarousel();
});

/**************************** Left Navigation ****************************/
function toggleMenu(el, over)
{
    if (over) {
        Element.addClassName(el, 'over');
    }
    else {
        Element.removeClassName(el, 'over');
    }
}