private boolean parseVariablesList(String s, Vector<String> vars, Vector<String> vals) {
         vars.clear();
         vals.clear();
         
         String[] onevar = s.split(";");
         for(int i=0;i<onevar.length;i++) {
             String[] var_value = onevar[i].split("=");
             if(var_value.length==1) {
                 String vari = deleteSpaces(var_value[0]);
                 if(var_value[0].compareTo("")!=0) {
                     vars.add(vari);
                 }
             }
             else if(var_value.length==2) {
                 String vari = deleteSpaces(var_value[0]);
                 String valuei = deleteSpaces(var_value[1]);
                 if(valuei.startsWith("\"") && valuei.endsWith("\"")) {
                     vars.add(vari);
                     vals.add(valuei.substring(1, valuei.length()-1));
                 }
                 else return false;
             }
             else return false;
         }                     
         return true;
     }