// JavaScript Document
	function postlogin(btn){
									
		var f = window.opener.document.forms[0];	// create a reference
													
		f.sp_event.value = btn;						// set the values
		f.sp_username.value = document.form1.sp_username.value;
		f.sp_password.value = document.form1.sp_password.value;
		f.sp_changepassword.value = document.form1.sp_changepassword.checked;
		
		f.submit();									// submit the form
		
		window.close();								// close this window
	}