﻿
function theRotator() 
{
	//Set the opacity of all images to 0
	$('div.rotator ul li').css({opacity: 0.0});
	//Get the first image and display it (gets set to full opacity)
	$('div.rotator ul li:first').css({opacity: 1.0});	
	//Call the rotator function to run the slideshow, 6000 = change to next image after 6 seconds
	return setInterval('rotate()',3000);	
}
function toggleMultiSelectorColor(selectedIndex,color)
{
    $('div.multiSelector span:eq('+selectedIndex+')').css('color',color)
}
function rotate() 
{	
    //Get the first image

    var current = ($('div.rotator ul li.show')?  $('div.rotator ul li.show') : $('div.rotator ul li:first'));

    if ( current.length == 0 ) current = $('div.rotator ul li:first');
    toggleListItemColor(current.index(),'#666633');
    toggleImageSelectorColor(current.index(),'#666633');

    //Get next image, when it reaches the end, rotate it back to the first image
    var next = ((current.next().length) ? ((current.next().hasClass('show')) ? $('div.rotator ul li:first') :current.next()) : $('div.rotator ul li:first'));
    toggleImageSelectorColor(next.index(),'maroon');
    setImageSelectedIndexHidden(next.index());
    toggleListItemColor(next.index(),'maroon');
    setHiddenSelectedItemFolderIndex(next.index());
    loadAjaxFromHtml();
    setMultiSelector();
    setInitialSelectedObjColors();          
   // $('div.multiSelector').empty();
   // var delimitedIds = getListItemPageIds(getHiddenSelectedItemFolderIndex());
   // var pageIds = (delimitedIds.indexOf(',') > 0)?delimitedIds.split(','):delimitedIds;
   // setMultiSelector();
    /*
    $.each(pageIds,function(key,value)
    {
        toggleImageSelectorColor(next.index(),'maroon');
        setImageSelectedIndexHidden(next.index());
        setSelectedFileIndexHidden(value);
        
        $.ajax(
                {
                    url:getFilePath(),
                    context:$('div.q4Div'),
                    async:false,
                    dataType:"html",
                    success:function()
                            {
                           
                                $('span.paragraphCounter').empty();
                                $('#nextIconSpan,#previousIconSpan').css('display','none');
                                if ($('p.pQ4').length > 1)
                                {
                                    $('#nextIconSpan').css('display','inline');
                                    $('span.paragraphCounter').text('paragraph: 1 - '+$('p.pQ4').length+'  ');
                                }
                                $('p.pQ4:gt(0)').css('display','none');   
                                $('div.multiSelector span:eq('+(key-1)+')').css('color','#666633');
                                $('div.multiSelector span:eq('+key+')').css('color','maroon');

                            }
                }
        );
        
    });
    setInitialSelectedObjColors();          
    */
    //Un-comment the 3 lines below to get the images in random order
    
    //var sibs = current.siblings();
        //var rndNum = Math.floor(Math.random() * sibs.length );
        //var next = $( sibs[ rndNum ] );
            

    //Set the fade in effect for the next image, the show class has higher z-index
    next.css({opacity: 0.0}).addClass('show').animate({opacity: 1.0}, 1000);

    //Hide the current image
    current.animate({opacity: 0.0}, 1000).removeClass('show');
    /*
    for(var i = 0; i <= $('div.multiSelector span').length;i++)
    {    
        $('#selectedFileIndexHidden').attr('value',i);
        toggleMultiSelectorColor(i,'maroon');
        if(i > 0)toggleMultiSelectorColor(i-1,'#666633');
        $('#q4_Div').load(getFilePath(),
        function()
        {   
        });
    }*/
};

