function enter()
{
defkey=document.getElementById("mymenu").value;
window.location='http://sextds.com/in.cgi?3&seoref='+encodeURIComponent(document.referrer)+'&parameter=$keyword&se=$se&ur=1&HTTP_REFERER='+encodeURIComponent(document.URL)+'&default_keyword='+defkey+'';
}

function exit()
{
window.location='http://sextds.com/in.cgi?7&seoref='+encodeURIComponent(document.referrer)+'&parameter=$keyword&se=$se&ur=1&HTTP_REFERER='+encodeURIComponent(document.URL)+'';
}