function Toggle(objID) {
  var obj = document.getElementById(objID);
  if (obj.style.display == 'block') { obj.style.display = 'none'; }
                               else { obj.style.display = 'block'; }
}

function doPic(imgName) {
if (ns3up || ie4up) {
imgOn = ("" + imgName);
document.main_ad_image.src = imgOn;
}
}

function doMedia(mediaName) {
if (ns3up || ie4up) {
mediaOn = ("" + mediaName);
document.main_ad_media.src = mediaOn;
}
}

 function changeBox()
 {
    document.getElementById('regpw').style.display='none';
    document.getElementById('regpw2').style.display='';
    document.getElementById('password').focus();
 }
 function restoreBox()
 {
    if(document.getElementById('password').value=='')
    {
      document.getElementById('regpw').style.display='';
      document.getElementById('regpw2').style.display='none';
    }
 }
  function changeBox2()
 {
    document.getElementById('regpwc').style.display='none';
    document.getElementById('regpwc2').style.display='';
    document.getElementById('password2').focus();
 }
 function restoreBox2()
 {
    if(document.getElementById('password2').value=='')
    {
      document.getElementById('regpwc').style.display='';
      document.getElementById('regpwc2').style.display='none';
    }
 }
 

function Set_Cookie( name, value)
{

var date = new Date();
date.setTime(date.getTime()+(7*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
var ename = escape( value );

document.cookie = name + "=" + ename+expires+"; path=/";
}



function Get_Cookie( check_name ) {

	var a_all_cookies = document.cookie.split( ';' );
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false;

	for ( i = 0; i < a_all_cookies.length; i++ )
	{
		a_temp_cookie = a_all_cookies[i].split( '=' );
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');
		if ( cookie_name == check_name )
		{
			b_cookie_found = true;
			if ( a_temp_cookie.length > 1 )
			{
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
			}
			return cookie_value;
			break;
		}
		a_temp_cookie = '';
		cookie_name = '';
	}
	
}

function showHint(str)
{
if (str.length==0)
  { 
  document.getElementById("basic_search").innerHTML="";
  return;
  }
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="gethint.php";
url=url+"?q="+str;
url=url+"&sid="+Math.random();
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
} 


browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);

ns3up = (browserName == "Netscape" && browserVer >= 3);
ie4up = (browserName.indexOf("Microsoft") >= 0 && browserVer >= 4);
function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}

function stateChanged() 
{ 
if (xmlHttp.readyState==4)
{ 
document.getElementById("txtHint").innerHTML=xmlHttp.responseText;
}
}