function blank(o){window.open(o.href);return false}
function changePicture(s,t){ try{ var i=document.images['car_picture'];i.src=s;i.title=t;i.alt=t; return false;}catch(e){}  }

function print() {
window.print();
return false;
}

function brc_openwin(theURL,winName,features) {
window.open(theURL,winName,features);
}


function redirect() {
var number = form.selectedIndex;
location.href = form.options[number].value; 
}

function media(tab){
if (tab=="video"){
document.getElementById('show_block').style.display="block";
}
}

function doBlink() {
var blink = document.all.tags("BLINK")
for (var i=0; i<blink.length; i++)
blink[i].style.visibility = blink[i].style.visibility == "" ? "hidden" : ""
}



function is_int(field) 
{ 
    var re = /^[0-9]*$/; 
    if (!re.test(field.value)) { 
    field.value = field.value.replace(/[^0-9]/g,"");
    alert('Bad character. Only numbers.'); 
    return false; 
    }
}


function startBlink() {
if (document.all)
setInterval("doBlink()",500)
}
window.onload = startBlink;