sortitems = 1;
function move(fbox,tbox) {

for(var i=0; i<fbox.options.length; i++) {
if(fbox.options[i].selected && fbox.options[i].value != "") {
var no = new Option();
no.value = fbox.options[i].value;
no.text = fbox.options[i].text;
tbox.options[tbox.options.length] = no;
fbox.options[i].value = "";
fbox.options[i].text = "";
   }
}
BumpUp(fbox);
if (sortitems) SortD(tbox);
}
function BumpUp(box)  {
for(var i=0; i<box.options.length; i++) {
if(box.options[i].value == "")  {
for(var j=i; j<box.options.length-1; j++)  {
box.options[j].value = box.options[j+1].value;
box.options[j].text = box.options[j+1].text;
}
var ln = i;
break;
   }
}
if(ln < box.options.length)  {
box.options.length -= 1;
BumpUp(box);
   }
}

function SortD(box)  {
var temp_opts = new Array();
var temp = new Object();
for(var i=0; i<box.options.length; i++)  {
temp_opts[i] = box.options[i];
}
for(var x=0; x<temp_opts.length-1; x++)  {
for(var y=(x+1); y<temp_opts.length; y++)  {
if(temp_opts[x].text > temp_opts[y].text)  {
temp = temp_opts[x].text;
temp_opts[x].text = temp_opts[y].text;
temp_opts[y].text = temp;
temp = temp_opts[x].value;
temp_opts[x].value = temp_opts[y].value;
temp_opts[y].value = temp;
      }
   }
}
for(var i=0; i<box.options.length; i++)  {
box.options[i].value = temp_opts[i].value;
box.options[i].text = temp_opts[i].text;
   }
}
// End -->

function checkAll(el){

if ( el && /select/i.test(el.nodeName))

{
var valori='';
var o = el.options;
var i = o.length;
 //valori=valori+el.name+'/';
while (i--){
o[i].selected = true;
valori=valori+o[i].value+',';

}
if (valori=='')
{
valori='oricare';
}

return ('&'+el.name+'='+valori);
//MM_goToURL('parent','/ultra_mobile_pc/'+valori);
//o.sort(compareOptionValues);
}
}
function verifica(currentForm, url)
{
var adresa='';



var selectTags = document.form_filtru.getElementsByTagName( 'select' ); //selectez toate inputurile
//var inputTags = document.form_filtru.getElementById('producator');
 var checkend=/[a-zA-Z0-9-_()]1/;
 for ( index = 0; index < selectTags.length; index++ ){
 var valoare='';
if ((selectTags[index].name.search(checkend) == -1)){
var nume=selectTags[index].name;
//checkAll(elements[nume]);
 //alert (form_filtru.elements[inputTags[index].name].options['0']);
valoare=checkAll(document.form_filtru.elements[nume]);


 adresa=adresa+valoare;
 //adresa=adresa;

 //alert (inputTags[index].name+'='+inputTags[index].value);
}
}
MM_goToURL('parent',url+adresa);

}
<!--
function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}