// sorts our people page by theme
function showTheme(str) {
var url="our_people.php";
url=url+"?theme="+str;
document.location.href=url;
}

// french sort on theme
function showThemeFr(str) {
var url="our_people.php?lang=fr";
url=url+"&theme="+str;
document.location.href=url;
}