/**
Functions for altering pictures on hovers
and running a picturebook

@author Dayan Paez
@date   June 2, 2008
 **/

function alter (fromPic, toPic)
{
    document[fromPic].src=toPic;
}

// PICTURE BOOK FUNCTIONS
var nameIndex = 1;
var t;
var stop = false;
var timeout = 3000;
var root;

function setInterval(time) {
    timeout = time;
}
function stopPB() {
    stop = true;
}
function startPB(folder) {
    root = folder;
    stop = false;
    pictureBook();
}
function pictureBook (folder) {
    // Cycle through pictures
    if (!stop) {
	document["centerpic"].src= root + nameIndex + ".jpg";
	nameIndex = nameIndex+1;
	if (nameIndex == 10)
	    nameIndex = 1;

	t = setTimeout("pictureBook()", timeout);
    }
    else
	document["centerpic"].src= "img/rba02.png";
}
function hlight (tabnum)
{
    document.tablerow[tabnum].background="#FF0000";
}