function checkCheckBoxes() {
if (document.search_box.all_suffix.checked == true)
{
document.search_box.com.checked = false;
document.search_box.net.checked = false;
document.search_box.org.checked = false;
document.search_box.info.checked = false;
document.search_box.us.checked = false;
}
else
{
return true;
}
}
function checkCheckBoxesall() {
document.search_box.all_suffix.checked = false;
return true;
}

function checkCheckBoxespr() {
if (document.search_box.all_pr.checked == true)
{
document.search_box.zero.checked = false;
document.search_box.one.checked = false;
document.search_box.two.checked = false;
document.search_box.three.checked = false;
document.search_box.four.checked = false;
document.search_box.five.checked = false;
document.search_box.six.checked = false;
document.search_box.seven.checked = false;
document.search_box.eight.checked = false;
document.search_box.nine.checked = false;
document.search_box.ten.checked = false;
}
else
{
return true;
}
}
function checkCheckBoxesallpr() {
document.search_box.all_pr.checked = false;
return true;
}

function checkCheckBoxesdir() {
if (document.search_box.all_dir.checked == true)
{
document.search_box.dmoz.checked = false;
document.search_box.yahoo.checked = false;
}
else
{
return true;
}
}
function checkCheckBoxesalldir() {
document.search_box.all_dir.checked = false;
return true;
}