function openDir( form ) {
        var newIndex = form.jump.selectedIndex;
        if ( newIndex == 0 ) {
                alert( "Please select a location!" );
        } else {
                cururl = form.jump.options[ newIndex ].value;
                window.location.assign( cururl );
        }
}

function check(check){
        form = document.dids;
        for(var x=0; x<form.elements.length; x++){
                if(form.elements[x].type=="checkbox"){
                        if(form.elements[x].checked==true){
				form.elements[x].checked=false;
			} else {
				form.elements[x].checked=check;
			}
                }
        }
}

function doSel(obj) {
   for (i = 1; i < obj.length; i++)
      if (obj[i].selected == true)
        eval(obj[i].value);
}