var xmlHttp;

      function forgot()
      { 
        xmlHttp=GetXmlHttpObject()
        if (xmlHttp==null)
        {
          alert ("Browser does not support HTTP Request")
          return
        } 
        var url = "forgot_password.php"
        if(document.getElementById('username').value)
        {
          url=url+"?username="+ document.getElementById('username').value
        }
        else 
        {
          url=url+"?email="+ document.getElementById('email').value
        }
        xmlHttp.onreadystatechange=stateChanged;
        xmlHttp.open("GET",url,true);
        xmlHttp.send(null); 
      }
      
      function stateChanged() 
      { 
       //alert(xmlHttp.responseText)
		if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
        { 
          if(xmlHttp.responseText == '1'){
          	document.getElementById('forgoton').style.display = "none";
            document.getElementById('on_submit').style.display = "none";
			document.getElementById('msg').style.display = "block"; 
			document.getElementById('error').style.display = "none";  
          }
          else{
			document.getElementById('forgoton').style.display = "none";
            document.getElementById('on_submit').style.display = "none";
			document.getElementById('msg').style.display = "none";                        				 	
			document.getElementById('error').style.display = "block"; 
          }
        }else{
		  document.getElementById('forgoton').style.display = "none";
          document.getElementById('on_submit').style.display = "block";
		  document.getElementById('msg').style.display = "none";                        				 	
		  document.getElementById('error').style.display = "none"; 
        }
      } 
      
      function GetXmlHttpObject()
      { 
        var objXMLHttp=null
        if (window.XMLHttpRequest)
        {
          objXMLHttp=new XMLHttpRequest()
        }
        else if (window.ActiveXObject)
        {
          objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
        }
        return objXMLHttp
      }