/**
 *  Carousel Image src URLs
 **/
var imageList = [
                 "http://www.trinet.com/images/site/frontpage/thumb_webinars.jpg",
                 "http://www.trinet.com/images/site/frontpage/thumb_podcasts.jpg",
                 "http://www.trinet.com/images/site/frontpage/thumb_hr_outsourcing.jpg",
                 "http://www.trinet.com/images/site/frontpage/thumb_cobra.jpg"
                 ];


var loadInitialItems = function(type, args) {

    var start = args[0];
    var last = args[1]; 

    load(this, start, last);    
    var status = "Showing " + start + " of " + this.getProperty("size");
    trinet.util.Dom.get("indicator").innerHTML = status;
};

var animComplete = function(type, args) {
    var direction = args[1]; // string either: 'next' or 'prev'

    var status = "Showing " + this.getFirstVisible() + " of " + this.getProperty("size");
    trinet.util.Dom.get("indicator").innerHTML = status + " (done)";

};


var loadNextItems = function(type, args) {    

    var start = args[0];
    var last = args[1]; 
    var alreadyCached = args[2];

    if(!alreadyCached) {
        load(this, start, last);
    }
};


var loadPrevItems = function(type, args) {
    var start = args[0];
    var last = args[4]; 
    var alreadyCached = args[3];

    if(!alreadyCached) {
        load(this, start, last);
    }
}; 

/*var load = function(carousel, start, last) {
    for(var i=start; i<= last+1; i++) {
        carousel.addItem(i, fmtItem(imageList[i-1]));
    }
}*/


var handlePrevButtonState = function(type, args) {

    var enabling = args[0];
    var leftImage = args[1];
    if(enabling) {
        leftImage.src = "/images/site/frontpage/left-enabled.png";
    } else {
        leftImage.src = "/images/site/frontpage/left-disabled.png";
    }

};


var handleNextButtonState = function(type, args) {

    var enabling = args[0];
    var rightImage = args[1];
    if(enabling) {
        rightImage.src = "images/right-enabled.png";
    } else {
        rightImage.src = "images/right-disabled.png";
    }

};


var carousel; // for ease of debugging; globals generally not a good idea

var pageLoad = function() 
{
    carousel = new trinet.extension.Carousel("dhtml-carousel", 
        {
            numVisible:        3.55,
            animationSpeed:   0.3,
            scrollInc:         4,
			wrap: true,
            //animationMethod:   trinet.util.Easing.backOut,
            navMargin:         0,
            size:              5,
            prevElement:     "left-arrow",
            nextElement:     "right-arrow",
            loadInitHandler:   loadInitialItems,
            loadNextHandler:   loadNextItems,
            loadPrevHandler:   loadPrevItems,
            animationCompleteHandler: animComplete,
            prevButtonStateHandler:   handlePrevButtonState,
            nextButtonStateHandler:   handleNextButtonState
        }
    );

};




trinet.util.Event.addListener(window, 'load', pageLoad);


    <!--
    function MM_swapImgRestore() { //v3.0
      var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
    }
    function MM_preloadImages() { //v3.0
      var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
        var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
        if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
    }
    
    function MM_findObj(n, d) { //v4.01
      var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
        d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
      if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
      for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
      if(!x && d.getElementById) x=d.getElementById(n); return x;
    }
    
    function MM_swapImage() { //v3.0
      var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
       if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
    }
    //-->
	

	<!--
	function winbanner(url) {
		newwindow=window.open(url,'name','height=400,width=410');
		if (window.focus) {newwindow.focus()}
		return false;
	}
	
	// -->


<!--Event.observe(window,"load",function(){var A={parent:$("homepage-intabs-container"),tabs:{cls:"tab",active_cls:"intabs-active",prefix:"intab-"},containers:{cls:"tabbox",active_cls:"tabbox-active",prefix:"intabbox-"},ids:$A(["containcosts","risk","burden"])};A.ids.each(function(D){var C=$(A.tabs.prefix+D);var B=$(A.containers.prefix+D);C.observe("click",function(E){$A(A.parent.getElementsByClassName(A.tabs.cls)).invoke("removeClassName",A.tabs.active_cls);C.addClassName(A.tabs.active_cls);$A(A.parent.getElementsByClassName(A.containers.cls)).invoke("removeClassName",A.containers.active_cls);B.addClassName(A.containers.active_cls)})})});
-->