/*
 *
 * pSlideShow
 * by Nicholas Rezanof Rinard
 * contact: nicholas.r.rinard@dartmouth.edu
 *          http://www.dartmouth.edu/~nrrinard/
 * May, 2000
 *
 * This software is released under the GPL, with the hope but not the
 * requirement that modified/improved code would actually be sent back to me
 *
 */

////////////////////////////////////////////////////////////////////////////////
// A note about implementation:                                               //
// This JavaScript source file contains all the variables and other           //
// things that must be set up in order to implement a pSlideShow.             //
//                                                                            //
// If I have done my job right then an implementor should not need            //
// to venture outside of this config document to implement a pSS.             //
//                                                                            //
// A separate file contains the actual JavaScript code for pSS.               //
//                                                                            //
////////////////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////////////////
//                                                                            //
// IMAGE SETUP:                                                               //
// THESE ELEMENTS MUST BE SET PROPERLY FOR pSLIDESHOW TO WORK.                //
// EACH ELEMENT HAS AN EXPLANATION.                                           //

// pImageName: this array holds the names of the image files which will be    //
// later downloaded and displayed in the slideshow.                           // 

var albumSisters0ImageNameArray = new Array();
var albumFall0ImageNameArray = new Array();


// the following declarations fill in the pImageName arrays. Note that for pSS//
// to function, every single array entry starting at zero must be filled in.  //
// If some numbers are left blank, pSS will fail to function properly.        //

albumSisters0ImageNameArray[0]="image01.jpg";
albumSisters0ImageNameArray[1]="image02.jpg";
albumSisters0ImageNameArray[2]="image03.jpg";
albumSisters0ImageNameArray[3]="image04.jpg";
albumSisters0ImageNameArray[4]="image05.jpg";
albumSisters0ImageNameArray[5]="image06.jpg";
albumSisters0ImageNameArray[6]="image07.jpg";
albumSisters0ImageNameArray[7]="image08.jpg";
albumSisters0ImageNameArray[8]="image09.jpg";
albumSisters0ImageNameArray[9]="image10.jpg";
albumSisters0ImageNameArray[10]="image11.jpg";
albumSisters0ImageNameArray[11]="image12.jpg";
albumSisters0ImageNameArray[12]="image13.JPG";
albumSisters0ImageNameArray[13]="image14.JPG";
albumSisters0ImageNameArray[14]="image15.JPG";
albumSisters0ImageNameArray[15]="image16.JPG";
albumSisters0ImageNameArray[16]="image17.JPG";
albumSisters0ImageNameArray[17]="image18.JPG";
albumSisters0ImageNameArray[18]="image19.JPG";
albumSisters0ImageNameArray[19]="image20.JPG";
albumSisters0ImageNameArray[20]="image21.JPG";
albumSisters0ImageNameArray[21]="image22.JPG";
albumSisters0ImageNameArray[22]="image23.JPG";
albumSisters0ImageNameArray[23]="image24.JPG";
albumSisters0ImageNameArray[24]="image25.JPG";
albumSisters0ImageNameArray[25]="image26.JPG";
albumSisters0ImageNameArray[26]="image27.JPG";
albumSisters0ImageNameArray[27]="image29.JPG";
albumSisters0ImageNameArray[28]="image29.JPG";
albumSisters0ImageNameArray[29]="image30.JPG";
albumSisters0ImageNameArray[30]="image31.JPG";
albumSisters0ImageNameArray[31]="image32.JPG";
albumSisters0ImageNameArray[32]="image33.JPG";
albumSisters0ImageNameArray[33]="image34.JPG";
albumSisters0ImageNameArray[34]="image35.JPG";

albumFall0ImageNameArray[1]="image36.JPG";
albumFall0ImageNameArray[2]="image37.JPG";
albumFall0ImageNameArray[3]="image38.JPG";
albumFall0ImageNameArray[4]="image39.JPG";
albumFall0ImageNameArray[5]="image40.JPG";
albumFall0ImageNameArray[6]="image41.JPG";
albumFall0ImageNameArray[7]="image42.JPG";
albumFall0ImageNameArray[8]="image43.JPG";






//                                                                            //
////////////////////////////////////////////////////////////////////////////////


////////////////////////////////////////////////////////////////////////////////
//                                                                            //
// PLUGIN DECLARATIONS:                                                       //
// NOTE: Plugins are called every time the images in a slide show are updated.//

// updatePlugins(): this function is called at the end of placing images into //
// image boxes on the page.                                                   //
function updatePlugins(pSSObject)
{
	pPreloadImage(pSSObject);
}

// pPreloadImage(): a pSlideShow plugin which will preload the images which   //
// will be displayed next, thus saving a bit of time when scrolling thru the  //
// slide show.
function pPreloadImage(pSSObject)
{
	// if the checkbox is marked...
	if (document.fo.pPreloadImageCheckbox.checked) {
		
		// figure out which image numbers will be displayed next in the pSS   //
		pOffBottomOfArray = mod(pSSObject.pCurrentImageNumber - 1, pSSObject.pImageNamesArray.length);
		pOffTopOfArray = mod(pSSObject.pCurrentImageNumber + pSSObject.pNumberOfPages, pSSObject.pImageNamesArray.length);
		
		// and preload the images
		if (!pSSObject.pImageObjectsArray[pOffBottomOfArray].src)
			pSSObject.pImageObjectsArray[pOffBottomOfArray].src = pSSObject.pImagePath + pSSObject.pImageNamesArray[pOffBottomOfArray];

		if (!pSSObject.pImageObjectsArray[pOffTopOfArray].src)
			pSSObject.pImageObjectsArray[pOffTopOfArray].src = pSSObject.pImagePath + pSSObject.pImageNamesArray[pOffTopOfArray];
	}
}

//                                                                            //
////////////////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////////////////
//                                                                            //
// SLIDESHOW OBJECT DECLARATIONS:                                             //
// THESE DECLARATIONS CREATE A pSlideShow OBJECT FOR EACH SLIDESHOW ON THE    //
// PAGE TO WHICH THIS CONFIG FILE BELONGS.                                    //

// follow the following example:                                              //

// var pssName = new pSlideShow( pImageNameArray, <--[name of array holding the image names]
//                               0,               <--[number corresponding to the name of the picture which begins the slideshow]
//                               'images/',       <--[pathway from the html document to the images for this slideshow]
//                               1,               <--[number of "pages" in the slideshow]
//                               'image_slot');   <--[name of the <img> tags for this slideshow (must be different for each slideshow in the page)]

var albumSisters0 = new pSlideShow(	albumSisters0ImageNameArray,
									0,
									'images/',
									1,
									'albumsisters');

var albumFall0 = new pSlideShow(	albumFall0ImageNameArray,
									0,
									'images/',
									1,
									'albumfall');