/*
*
*/
function startSearch(){

   var map= top.mappa.document.mapApplet.getMap();

   if(map==null) return false;

  var layer = map.getLayer (top.ricerca.document.sform.srch4.value+top.ricerca.document.sform.srch2.value);

   if(layer==null) return false;

   var sQuery1 = top.ricerca.document.sform.srch1.value;
   var sQuery2 = top.ricerca.document.sform.srch2.value;
   var sQuery3 = top.ricerca.document.sform.srch3.value;
   var sQuery4 = top.ricerca.document.sform.srch4.value;
   var sQuery = ""

   if(sQuery3!=""){
       sQuery = "(NUMERO LIKE '%"+sQuery3+"%')";

   } 

   if(sQuery1!=""){
      if (layer.id==top.ricerca.document.sform.srch4.value+top.ricerca.document.sform.srch2.value)
          sQuery1 = "(FOGLIO LIKE '%"+sQuery1+"%')";
      

      sQuery = sQuery + ((sQuery!="") ? " AND " : "") + sQuery1;

   } 

   if(sQuery==""){
       return false;
   }

   map.searchAttribute(layer.id, sQuery, 4);
}