function selLink(){
    selurl=document.myform.mysel.options[document.myform.mysel.selectedIndex].value;
    if (selurl != "" )location.href=selurl;
}
function selLink2(){
    selurl=document.myform.mysel2.options[document.myform.mysel2.selectedIndex].value;
    if (selurl != "" )location.href=selurl;
}
function selLink3(){
    selurl=document.myform.mysel3.options[document.myform.mysel3.selectedIndex].value;
    if (selurl != "" )location.href=selurl;
}
function selLink4(){
    selurl=document.myform.mysel4.options[document.myform.mysel4.selectedIndex].value;
    if (selurl != "" )location.href=selurl;
}