function toggle_option(obj,$field_name) {
    $f=document.getElementById($field_name);
    

    if (obj.value=='999') {    
        $f.style.display='';
    }
    else {
        $f.style.display='none';
    }

}


/* Show / hide  */
function show_more(obj) {
    if (document.getElementById(obj).style.display=='none') {
        document.getElementById(obj).style.display='';
    }
    else {
        document.getElementById(obj).style.display='none';
    }
}


var $k=0;



function change_news() {

      inputs = document.getElementsByTagName("div");

      inputs2 = new Array(0);

      $j=0;
      
      for (var i = 0; i < inputs.length; i++) {
          if (inputs[i].getAttribute('class')=="newsdiv" || inputs[i].getAttribute('className')=="newsdiv") {
            inputs2[$j]=inputs[i];
            $j++;
          }
      }


    $size=inputs2.length;

      for (var i = 0; i < inputs2.length; i++) {
           if (i==$k) {
            inputs2[i].style.display="";
           }
        else {
            inputs2[i].style.display="none";
        }
    }
    
    $k++;
    
    if ($k==$size) {
      $k=0;
    }

  setTimeout("change_news()",7000);


}