function link_logic(id){

var url = document.location.href;
   
var pageElements  = url.split ("-");
var finalUrl= "";
if (pageElements[1] == "0"){
   var pageElements2 = pageElements[0].split ("/");
 
   for (var i=0; i < pageElements2.length - 1; i++)
      finalUrl= finalUrl + pageElements2[i] + '/'; 

   finalUrl= finalUrl + id + "-";

  for (i=1; i < pageElements.length ; i++)
      finalUrl= finalUrl + pageElements[i] + '-'; 
    
finalUrl=finalUrl.substring(0,finalUrl.length-1);
}

else{

pageElements[1] = id;
  for (var i=0; i < pageElements.length ; i++)
      finalUrl= finalUrl + pageElements[i] + '-'; 
finalUrl=finalUrl.substring(0,finalUrl.length-1);

}


return finalUrl;

}