javascript - Keep selected data after form submit -

i have form here:

<form action="listasearch.php" method="get"> <select name="kategoria">   <option value="klienti">klienti</option>   <option value="id">id</option>   <option value="dyqani_pergjegjes">dyqani përgjegjës</option>   <option value="emri">emri</option> </select>  </form> 

the issue is, need keep selected value, if had 2 similar names, i.e dyqani_pergjegjes , dyqani_pergjegjes, it's dyqani pergjegjes then.

someone please me this? thanks

var select=document.getelementsbyname("kategoria"); for(var i=0;i<select[0].options.length;i++){       if(select[0].options[i].text=="dyqani përgjegjës")  // if(select[0].options[i].value=="dyqani_pergjegjes")  //or   select[0].selectedindex=i; }