// JavaScript Document - staff slide show

var staffName;
var staffTimer;
var staffState;
var staffControl;
var staffLink;
var staffPausePlayButton;

var z; //staff member
var zMax = staff.length;
var num1 = 0
var num2 = zMax;



var generator = Math.random()*(num2-num1);
z = Math.round(generator);
z-1;


function staffSlideShow()
{
staffAdvance();
staffState = "play";
staffPausePlayButton = "<a href=\"#\" onclick=\"staffPausePlay()\"><img src=\"staff_pause.jpg\" style=\"border:none\"/></a>";
document.getElementById('staffPausePlay').innerHTML = staffPausePlayButton;
staffDisplay();
staffTimer = setTimeout("staffSlideShow()",15000);
}

function staffDisplay()
{
staffName = staff[z][0] + " at " + staff[z][2];
staffImagePath = "../admin/staff_images116x110/" + staff[z][1] + ".jpg";
staffImage = "<img class=\"imagelink\" src=\" " + staffImagePath + "\" name=\"staff_image\" title=\"Our specialist staff\" / >";
//staffImage = "<a href=\"staff_solo.php?staff_num=" + staff[z][1] + " \"><img class=\"imagelink\" src=\" " + staffImagePath + "\" name=\"staff_image\" title=\"Click here for more about me\" / </a> ";
staffSpecial_1 = staff[z][3];
staffSpecial_2 = staff[z][4];
staffSpecial_3 = staff[z][5];
staffSpecial_4 = staff[z][6];
staffSpecial_5 = staff[z][7];
staffLink = "<a href=\"staff_solo_nodeal.php?staff_ref=" + staff[z][1] + "\" style=\"color:rgb(0,74,162);\" >" + "About " + staff[z][0] + "</a>";
//staffLink = "<a href=\"staff_solo.php?staff_ref=" + staff[z][1] + "&staff_name=" + staff[z][0] + "&branch=" + staff[z][2] +"\" style=\"color:rgb(0,74,162);\" >" + "About " + staff[z][0] + "</a>";
//staffLink = "<a href=\"staff_solo.php?ref_num=" + offers[y] + "\" style=\"color:rgb(0,74,162);\" >" + "view this offer" + "</a>";
document.getElementById('staff_name').innerHTML = staffName;
document.getElementById('staff_image').innerHTML = staffImage;
document.getElementById('staff_special_1').innerHTML = staffSpecial_1;
document.getElementById('staff_special_2').innerHTML = staffSpecial_2;
document.getElementById('staff_special_3').innerHTML = staffSpecial_3;
document.getElementById('staff_special_4').innerHTML = staffSpecial_4;
document.getElementById('staff_special_5').innerHTML = staffSpecial_5;
document.getElementById('staff_link').innerHTML = staffLink;
}


function staffAdvance()
{
z++;
if (z == zMax) {z=0;}
}

function staffPausePlay()
{
if (staffState == "play") { 
staffPause(); 
staffPausePlayButton = "<a href=\"#\" onclick=\"staffPausePlay()\"><img src=\"staff_play.jpg\" style=\"border:none\"/></a>";
} else {
staffPlay(); 
staffPausePlayButton = "<a href=\"#\" onclick=\"staffPausePlay()\"><img src=\"staff_pause.jpg\" style=\"border:none\"/></a>";
}
document.getElementById('staffPausePlay').innerHTML = staffPausePlayButton;
}

function staffPause()
{
clearTimeout(staffTimer);
staffState = "paused";
staffPausePlayButton = "<a href=\"#\" onclick=\"staffPausePlay()\"><img src=\"staff_play.jpg\" style=\"border:none\"/></a>";
}

function staffPlay()
{
staffControl = "Play";
staffSlideShow();
}



function staffForwardsOne()
{
staffPause();
staffAdvance();
staffDisplay();
document.getElementById('staffPausePlay').innerHTML = staffPausePlayButton; 
}

function staffBackOne()
{
staffPause();
z = z - 1;
if ( z < 0  ) { z = zMax - 1; }
staffDisplay();
document.getElementById('staffPausePlay').innerHTML = staffPausePlayButton; 
}