function jump(){

jform = document.form_jump;
jurl = jform.sel_url.options[jform.sel_url.selectedIndex].value;

 if (jurl!=0){
 window.open(jurl,'','');
 }
}

function jump2(){

jform = document.form_jump2;
jurl = jform.sel_url.options[jform.sel_url.selectedIndex].value;

 if (jurl!=0){
 window.open(jurl,'','');
 }
}