// PRE-LOAD IMAGES



// RANDOM IMAGE ON HOME PAGE

// ARRAY FUNCTION

function makeArray(len) {

        for (var i= 0; i < len; i++) this[i] = null;
        this.length = len;
        }

// CREATE ARRAY
        
var pic = new Array(4);

pic[0] = "<img src='images-pics/doggie.jpg'>";
pic[1] = "<img src='images-pics/miae.jpg'>";
pic[2] = "<img src='images-pics/laurieA.jpg'>";
pic[3] = "<img src='images-pics/diane.jpg'>";


// RANDOM NUMBER GENERATOR

function rand(n) {

        seed = (0x015a4e35 * seed) % 0x7fffffff;
        return (seed >> 16) % n;
        }
        
        var now = new Date();
        var seed = now.getTime() % 0xfffffff



// ROLLOVERS

if (document.images) {

img1on = new Image();
img1on.src = "images-nav/book_on.gif";

img1off = new Image();
img1off.src = "images-nav/book_off.gif";

img2on = new Image();
img2on.src = "images-nav/terry_on.gif";

img2off = new Image();
img2off.src = "images-nav/terry_off.gif";

img3on = new Image();
img3on.src = "images-nav/loren_on.gif";

img3off = new Image();
img3off.src = "images-nav/loren_off.gif";

img4on = new Image();
img4on.src = "images-nav/how_on.gif";

img4off = new Image();
img4off.src = "images-nav/how_off.gif";

img5on = new Image();
img5on.src = "images-nav/resources_on.gif";

img5off = new Image();
img5off.src = "images-nav/resources_off.gif";

img6on = new Image();
img6on.src = "images-nav/contact_on.gif";

img6off = new Image();
img6off.src = "images-nav/contact_off.gif";

img7on = new Image();
img7on.src = "images-nav/home_on.gif";

img7off = new Image();
img7off.src = "images-nav/home_off.gif";

}


function imgOn (imgName) {
if (document.images) {
document[imgName].src = eval(imgName + "on.src");
}
}

function imgOff (imgName) {
if (document.images) {
document[imgName].src = eval(imgName + "off.src");
}
}

// NEW WINDOW

function newWin(status,url,size,text) {

document.write('<a href="#"' +  'onMouseOver="window.status=\'' + status + '\'; return true" onMouseOut="window.status=\'\'; return true"' +
'onClick=window.open("' + url +  '","","toolbar=yes,location=no,directories=no,status=no,menubar=1,scrollbars=yes,resizable=yes,' + size + '")' + '>' + text + '<\/a>');
}