// *********************************************************************
// Barbara Hartmann
// last modified 12/08/09
// JavaScript codes for my online portfolio www.apartment1.net/barbara
// *********************************************************************

// rollOver for the buttons
var b1, b2, b3, b4;
var currentView;
var option;

if (document.images) {
    image = new Array();
       image[0] = "pix/tivoliBoff.gif";
       image[1] = "pix/tivoliBon.gif";
       image[2] = "pix/trynetBoff.gif";
       image[3] = "pix/trynetBon.gif";
       image[4] = "pix/horseBoff.gif";
       image[5] = "pix/horseBon.gif";
       image[6] = "pix/wnyeBoff.gif";
       image[7] = "pix/wnyeBon.gif";

       im = new Array();
       for (var i=0; i<image.length; i++){
            im[i] = new Image();
            im[i].src = image[i];
       }
}

function initialize(){
         currentView = "b1";
         document.b1.src = im[1].src;
}

function swapButton(imgName,num){
         if (document.images){
             if (currentView == imgName.name){
                 return;
             }
             imgName.src = im[num].src;
         }
         return;
}

function currentB(option){
         if (document.images){
             currentView = 'b' + option;
             if (option == 1){
                 document.b1.src = im[1].src
             }else {document.b1.src = im[0].src}
             if (option == 2){
                 document.b2.src = im[3].src
             }else {document.b2.src = im[2].src}
             if (option == 3){
                 document.b3.src = im[5].src
             }else {document.b3.src = im[4].src}
             if (option == 4){
                 document.b4.src = im[7].src
             }else {document.b4.src = im[6].src}
         }
}


// change the display of the web portfolio
function setClass(objectID,newClass) { var dom = findDOM(objectID,0);
                                       dom.className = newClass;
                                     }


function tivoli() {
                 setClass('tivoli', 'webShow');
                 setClass('trynet', 'webNoShow');
                 setClass('everhorse', 'webNoShow');
                 setClass('wnye', 'webNoShow');
                 }

function trynet() {
                 setClass('tivoli', 'webNoShow');
                 setClass('trynet', 'webShow');
                 setClass('everhorse', 'webNoShow');
                 setClass('wnye', 'webNoShow');
                 }

function everhorse() {
                 setClass('tivoli', 'webNoShow');
                 setClass('trynet', 'webNoShow');
                 setClass('everhorse', 'webShow');
                 setClass('wnye', 'webNoShow');
                 }

function wnye() {
                 setClass('tivoli', 'webNoShow');
                 setClass('trynet', 'webNoShow');
                 setClass('everhorse', 'webNoShow');
                 setClass('wnye', 'webShow');
                 }