function blockError(){return true;}
window.onerror = blockError;





if (document.images) {


contacton = new Image(70, 70);
contacton.src = "picts/contact-on.gif"

contactoff = new Image(70, 70);
contactoff.src = "picts/contact-off.gif"

}

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

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


// -->