Image4 = new Image(46,382)
Image4.src = "/images/talk_with_collision_specialist.jpg"

Image5 = new Image(46,382)
Image5.src = "/images/talk_with_collision_specialist2.jpg"

function zoomgo() {
document.specialist.src = Image5.src; return true;
}

function originalgo() {
document.specialist.src = Image4.src; return true; 
}