function popContact() {
window.open("contact.html","",'width=400, height=500, resizable=0,  left=100, top=100');
}
function popLogin() {
window.open("login.html","",'width=250, height=188, resizable=0,  left=100, top=100');
}
b1a = new Image();
b1a.src = "imgs/demo-btn1.jpg";
b1b = new Image();
b1b.src = "imgs/demo-btn2.jpg";


b2a = new Image();
b2a.src = "imgs/bios-btn1.jpg";
b2b = new Image();
b2b.src = "imgs/bios-btn2.jpg";

b3a = new Image();
b3a.src = "imgs/tele-btn1.jpg";
b3b = new Image();
b3b.src = "imgs/tele-btn2.jpg";

b4a = new Image();
b4a.src = "imgs/rate-btn1.jpg";
b4b = new Image();
b4b.src = "imgs/rate-btn2.jpg";

b5a = new Image();
b5a.src = "imgs/cont-btn1.jpg";
b5b = new Image();
b5b.src = "imgs/cont-btn2.jpg";

b6a = new Image();
b6a.src = "imgs/logn-btn1.jpg";
b6b = new Image();
b6b.src = "imgs/logn-btn2.jpg";

b7a = new Image();
b7a.src = "imgs/lnks-btn1.jpg";
b7b = new Image();
b7b.src = "imgs/lnks-btn2.jpg";

b8a = new Image();
b8a.src = "imgs/home-btn1.jpg";
b8b = new Image();
b8b.src = "imgs/home-btn2.jpg";

b9a = new Image();
b9a.src = "imgs/cyd-btn1.jpg";
b9b = new Image();
b9b.src = "imgs/cyd-btn2.jpg";

b10a = new Image();
b10a.src = "imgs/bob-btn1.jpg";
b10b = new Image();
b10b.src = "imgs/bob-btn2.jpg";

function expandingWindow(website) {
var windowprops='width=90,height=90,scrollbars=no,status=no,resizable=no'
var heightspeed = 5; // vertical scrolling speed (higher = slower)
var widthspeed = 9;  // horizontal scrolling speed (higher = slower)
var leftdist = 10;    // distance to left edge of window
var topdist = 10;     // distance to top edge of window

if (window.resizeTo&&navigator.userAgent.indexOf("Opera")==-1) {
var winwidth = 250;
var winheight = 195;
var sizer = window.open("","","left=" + leftdist + ",top=" + topdist +","+ windowprops);
for (sizeheight = 1; sizeheight < winheight; sizeheight += heightspeed)
sizer.resizeTo("1", sizeheight);
for (sizewidth = 1; sizewidth < winwidth; sizewidth += widthspeed)
sizer.resizeTo(sizewidth, sizeheight);
sizer.location = website;
}
else
window.open(website,'mywindow');
}

function popVid(vidpage) {
window.open("http://members.rogers.com/ddvo/vid/" + vidpage + "","",'WIDTH=325, HEIGHT=300, resizable=0,  left=100, top=100');
}

function popAud(vidpage) {
window.open("aud/" + vidpage + "","",'WIDTH=325, HEIGHT=300, resizable=0,  left=100, top=100');
}