////////////////////////////////////////////////
var DOM = (document.getElementById)?true:false;
var NN = (document.layers)?true:false;
var IE = (document.all)?true:false;
var NN6 = DOM;
var Opera = DOM && window.opera;

function getElement(objname)
{
  if (IE) return document.all[objname];
  if (NN) return getNNElement(null, objname);
  if (DOM) return document.getElementById(objname);
}

function datapage(url,data)
{
   if(data)
  {

var el=getElement("data_frame")
el.src=url+"&data="+data;

//strFeatures="top=3000px; left=3000px; width=1px; height=1px; scrollbars=no; status=no; resizable=no; maximize=no;";
//strFeatures="scrollbars=no; status=no; resizable=no; maximize=no;";
//window.open(url+"&data="+data,"win", strFeatures);
}
}

function returndata(datas)
{
el=getElement("model");
el.innerHTML=datas;
}