//Duplicate homepage hack
function hasPath(sPath)
{
  re = new RegExp("\/" + sPath + "(\/|$)");
  return re.test(window.location)
}

if (hasPath("find"))
YD.addClass(document.body, "find");
//end duplicate homepage hack

// script to replace a user's name in the breadcrumb with "Home"
YE.onContentReady("breadCrumbTrail", ReplaceTopOfBreadcrumbWithHome);

function ReplaceTopOfBreadcrumbWithHome()
{
    var str = this.innerHTML.replace(/\n/g, " ");
    this.innerHTML = str.replace(/\>[^\<]+<\/a>/i, ">Home</a>");
}
//end breadcrumb hack

/*============================*/
/* Custom title hack          */
/*============================*/
// On IE/FF set the title before the Document OnLoad takes place
document.title = "Chris Laudermilk Photography";
addEvent( window, "load", CustomizeTitle );
function CustomizeTitle()
{
    var baseTitle = "Chris Laudermilk Photography";
    var separator = " | ";
    var albumTitle = GetText( document.getElementById("albumTitle") );
    var galleryTitle = GetText( document.getElementById("galleryTitle") );
    var subCatTitle = GetText ( document.getElementById("subCatGalleryTitle") );
    var singleImage = document.body.className && document.body.className.indexOf("singleImage") > -1 ? true : false;
    var pageTypeDefined = typeof( pageType ) != "undefined";
    var pageTypeDetailsDefined = typeof( pageTypeDetails ) != "undefined";
// Don't change the title from the above document.title on the homepage
    if( document.body.className && document.body.className.indexOf("homepage") > -1 )
    {
        document.title = baseTitle + separator + "Home";
        return;
    }
 
// An album page (holds a bunch of photos, could be "zoomed in" on a specific photo)
    if( albumTitle )
    {
        var photoTitle = GetPhotoTitle();
        if( photoTitle )
            document.title = baseTitle + separator + albumTitle + separator + photoTitle;
        else
            document.title = baseTitle + separator + albumTitle;
        return;
    }
// A gallery page (holds a bunch of albums and/or a bunch of sub categories)
    if( galleryTitle )
    {
// Strip " sub-categories" off the end of the category text
        var finalPositionCategory = galleryTitle.indexOf(" sub-categories");
        if( finalPositionCategory > -1 )
            galleryTitle = galleryTitle.substr( 0, finalPositionCategory );
        else
            {
// Strip " galleries" off the end of the category/sub-category text
              var finalPositionSubCategory = galleryTitle.indexOf(" galleries");
              if( finalPositionSubCategory > -1 )
          galleryTitle = galleryTitle.substr( 0, finalPositionSubCategory );
             }
 
            document.title = baseTitle + separator + galleryTitle;
    return;
    }
// Pick up sub-category
    if( subCatTitle )
    {
// Strip " sub-categories" off the end of the category text
        var finalPositionCategory = subCatTitle.indexOf(" sub-categories");
        if( finalPositionCategory > -1 )
            galleryTitle = subCatTitle.substr( 0, finalPositionCategory );
        else
            {
// Strip " galleries" off the end of the category/sub-category text
              var finalPositionSubCategory = subCatTitle.indexOf(" galleries");
              if( finalPositionSubCategory > -1 )
          galleryTitle = subCatTitle.substr( 0, finalPositionSubCategory );
             }
 
            document.title = baseTitle + separator + galleryTitle;
    return;
    }
 
// A single image (like the kind you get when you click an image in a keyword page)
    if( singleImage )
        {
 var photoTitle = GetPhotoTitle();
 if( photoTitle )
            document.title = baseTitle + separator + photoTitle;
 else
     document.title = baseTitle + separator + "untitled photo";
 return;
 }
// A single keyword page
    if( pageTypeDefined && pageType == 'Keyword' && pageTypeDetailsDefined )
 {
// Keyword page
             document.title = baseTitle + separator + "Keyword: " + pageTypeDetails;
     return;
 }
// A multiple keyword page
    if( pageTypeDefined && pageType == 'Keywords' && pageTypeDetailsDefined )
 {
// Multiple keywords page
// Put " + " between each keyword instead of -
             var keywordList = pageTypeDetails;
     keywordList = keywordList.replace(/\-/g, " + ");
     document.title = baseTitle + separator + "Keywords: " + keywordList;
     return;
 }
// The main keywords page. Note: single image takes precedence over this type
    if( document.body.className && document.body.className.indexOf("keywordPage") > -1 )
        {
// Main Keywords Page
            document.title = baseTitle + separator + "Keywords";
            return;
 }
// None of the rules above set the title! Oh well, fall back on the base title.
    document.title = baseTitle;
} // CustomizeTitle
function Trim( text )
{
    text = text.replace(/(^\s+)|(\s+$)/g, ""); // trim leading and trailing white space
    return text;
} // Trim
function GetText( node )
{
    if( !node )
        return "";
    if( node.innerText )
        return Trim( node.innerText ); // For IE
    if( node.textContent )
        return Trim( node.textContent ); // For others
    return "";
} // GetText
function GetPhotoTitle()
{
// If the photo title is set, it starts with the breadcrumb.
    var breadCrumbStart = "Chris Laudermilk > ";
    var mainPhoto = document.getElementById("mainImage");
    if( !mainPhoto || !mainPhoto.title || mainPhoto.title.indexOf( breadCrumbStart ) != 0 )
 return "";
    return Trim( mainPhoto.title.substr( breadCrumbStart.length ) );
} // GetPhotoTitle
/*============================*/
/* End Custom title hack      */
/*============================*/

/*==============================================*/
/* Begin TrimCategoryPhotoCount                 */
/*==============================================*/
//----------------------------------------------------------------------------
// TrimCategoryPhotoCount
//
// Takes a category of subcategory description that would typically
// look like this:
//
// 1 gallery with 11 photos 
// 4 galleries with 140 photos
// 
// And changes it to remove the photo count so it just looks like this:
//
// 1 gallery
// 4 galleries
// ----------------------------------------------------------------------------
function TrimCategoryPhotoCount()
{
    var miniBoxes = YD.getElementsByClassName("miniBox", "div", this);
    for (var i = 0; i < miniBoxes.length; i++)
    {
        var descriptions = YD.getElementsByClassName("description", "p", miniBoxes[i]);
        try 
        {
            var match = descriptions[0].innerHTML.match(/^\d+ galler(y|ies)/);
            descriptions[0].innerHTML = match[0];
        } catch (e) {}
    }
}
YE.onContentReady("categoriesBox", TrimCategoryPhotoCount);
YE.onContentReady("subcategoriesBox", TrimCategoryPhotoCount);

/*==============================================*/
/* End TrimCategoryPhotoCount                   */
/*==============================================*/

/*==============================================*/
/* Combine Sub-category & Category listing      */
/*==============================================*/
// This is a script to combine the categories with the gallery listing to have just one continuous listing of thumbs
YE.onContentReady("subcategoriesBox", CombineCategoriesWithGalleries);

function IsArrayEmpty(testVal)
{
    return(!testVal || (testVal.length == 0));
}

function CombineCategoriesWithGalleries()
{
    // get miniBoxes in the subcategoriesBox object
    var miniBoxes = YD.getElementsByClassName("miniBox", "div", this);
    // get target galleriesBox object
    var galleriesObj = document.getElementById("galleriesBox");
    var galleryMiniBoxes = new Array;

    // now find the right miniBox in the galleriesBox in order to insert the sub-categories
    if (galleriesObj)
    {
        galleryMiniBoxes = YD.getElementsByClassName("miniBox", "div", galleriesObj);
    }
    
    // if we don't have everything we need, then return without doing anything
    if (!galleriesObj || IsArrayEmpty(miniBoxes) || IsArrayEmpty(galleryMiniBoxes) || (window.location.hash == "#stop"))
    {
        this.style.display = "block";        
        return;
    }
    
    // move all the sub-categories over to the gallery listing
    for (var i in miniBoxes)
    {
        miniBoxes[i].parentNode.removeChild(miniBoxes[i]);
        galleryMiniBoxes[0].parentNode.insertBefore(miniBoxes[i], galleryMiniBoxes[0]);
    }
    document.getElementById("subcategoriesBox").style.display = "none";
}

/*==============================================*/
/* End Combine Sub-category & Category listing  */
/*==============================================*/

/*============================*/
/* Referral hack               */
/*============================*/
function AddReferralCode()
  {
  	var footerDiv = document.getElementById("footer");
  	if (footerDiv)
  	{
  		var links = footerDiv.getElementsByTagName("A");
  		if (links && (links.length != 0))
  		{
  			var smugLink = links.item(0);
 			smugLink.href = "http://www.smugmug.com/?referrer=fD2OInC3dAhDA";
  		}
  	}
  }
/*============================*/	
/* end referral hack          */
/*============================*/