var x = 20;
var y = 20;
var theLeft = 0;
var theTop = 0;
function setVisible(obj,ifrmObj)
{

  var browser=navigator.appName;
  var b_version=navigator.appVersion;
  var version=parseFloat(b_version);
  if ((browser=="Microsoft Internet Explorer") && (version<=6)){
    
    obj2 = document.getElementById(ifrmObj);
  	obj2.style.zindex = (obj2.style.display == 'block') ? '-200' : '100';
  	obj2.style.display = (obj2.style.display == 'block') ? 'none' : 'block';
  }
	obj = document.getElementById(obj);
	obj.style.zindex = (obj.style.display == 'block') ? '-100' : '200';
	obj.style.display = (obj.style.display == 'block') ? 'none' : 'block';
	window.scroll(0,0);

}

function setVisible2(obj)
{

  var browser=navigator.appName;
  var b_version=navigator.appVersion;
  var version=parseFloat(b_version);
  if ((browser=="Microsoft Internet Explorer") && (version<=6)){
    alert(" in IE check");
  //  obj2 = document.getElementById(ifrmObj);
  //	obj2.style.zindex = (obj2.style.display == 'block') ? '-200' : '100';
  //	obj2.style.display = (obj2.style.display == 'block') ? 'none' : 'block';
  }
	obj = document.getElementById(obj);
	obj.style.zindex = (obj.style.display == 'block') ? '-100' : '200';
	obj.style.display = (obj.style.display == 'block') ? 'none' : 'block';
	window.scroll(0,0);

}