/**********************************************
	Run function when page loaded
**********************************************/
$(document).ready(function() {	
    //Start slider
    panoramaSlider();
    penthouseSlider();
	
    //Balance column left and right heigh
    setTimeout(balanceColumns, 600);
}); 

/**********************************************
	Home image slider
**********************************************/
function panoramaSlider() {  
    var timeOut     = 6000;
    var current     = null;
    var curTitle    = null;
    var items       = $(".sliderIMG .item");
    var titles      = $(".sliderBar .sliderText");
	
    var startSlider = function() {
        if(items.length > 0) {
            current = (current != null) ? current : items[0];
            curTitle = titles[0];
            $(current).show();
            $(curTitle).addClass('select');
            setTimeout(swapSlider, timeOut-200);
        } 
    }
    
    var swapSlider= function(){
        current = (current != null) ? current : items[0];
        var currNo = jQuery.inArray(current, items);
        var currNo2 = ((currNo+1) == items.length) ? -1 : (currNo);
        $(items[currNo]).fadeOut((timeOut/3));
        $(items[currNo2+1]).fadeIn((timeOut/3), function(){
            current = items[(currNo2+1)];
            $(titles).removeClass('select');
            curTitle = titles[(currNo2+1)];
            $(curTitle).addClass('select');
        });

        setTimeout(swapSlider, timeOut);
    }
	
    //First process, start pause function for sleep 5 second
    startSlider();
}
function penthouseSlider(){
    //Set the opacity of all images to 0
    $('#gallery a').css({opacity: 0.0});

    //Get the first image and display it (set it to full opacity)
    $('#gallery a:first').css({opacity: 1.0});

    //Set the caption background to semi-transparent
    $('#gallery .caption').css({opacity: 0.8});

    //Resize the width of the caption according to the image width
    $('#gallery .caption').css({width: $('#gallery a').find('img').css('width')});

    //Get the caption of the first image from REL attribute and display it
    $('#gallery .content').html($('#gallery a:first').find('img').attr('rel')).animate({opacity: 0.8}, 400);

    //Call the gallery function to run the slideshow, 6000 = change to next image after 6 seconds
    setInterval('gallery()',6000);
}
function gallery() {
     
    //if no IMGs have the show class, grab the first image
    var current = ($('#gallery a.show')?  $('#gallery a.show') : $('#gallery a:first'));
 
    //Get next image, if it reached the end of the slideshow, rotate it back to the first image
    var next = ((current.next().length) ? ((current.next().hasClass('caption'))? $('#gallery a:first') :current.next()) : $('#gallery a:first'));   
     
    //Get next image caption
    var caption = next.find('img').attr('rel'); 
     
    //Set the fade in effect for the next image, show class has higher z-index
    next.css({opacity: 0.0})
    .addClass('show')
    .animate({opacity: 1.0}, 1000);
    
    //hide caption
    $('#gallery .caption').animate({height: '0px'},500 );
 
    //Hide the current image
    current.animate({opacity: 0.0}, 1000).removeClass('show');
     
    //Set the opacity to 0 and height to 1px
    $('#gallery .caption').animate({height: '1px'}, { queue:true, duration:300 }); 
     
    //Animate the caption, opacity to 0.7 and heigth to 100px, a slide up effect
    $('#gallery .caption').animate({height: '40px'},500 );
     
    //Display the content
    $('#gallery .content').html(caption);
   
}
/**********************************************
	Balance left and right column heigh
**********************************************/
// equal sized columns
function balanceColumns(){
    var diffH = isIE6()?1006:1004;
    var refineH = $('#refineBoxID').height();
    var infoH = $('#infoBoxID').height();
    if(refineH > infoH){
        $('#infoBoxID').height(infoH+(refineH-infoH));
    }else{
        $('#refineBoxID').height(refineH +(infoH-refineH));	
    }
}