function sendLogin(formName,passwordFieldName) {

var ret = false;
	
	//ret = checkPassword(formName,passwordFieldName);
	ret=true;
	if(ret) {
      pw = window.document.forms[formName].elements[passwordFieldName];
	  var token = sha1(sha1(pw.value)+challenge)+challenge;	
	  pw.value = "";
	  var frm = window.document.forms[formName];
	  frm.insertAdjacentHTML( "beforeEnd", "<input type='hidden' name='userToken' value='" + token + "'>");
	  frm.submit();
	}		
}

function sendChangeLogin(formName,passwordFieldName,passwordFieldNameNew,passwordFieldNameNewConfirm) {

var ret = false;
	
	//ret = checkPassword(formName,passwordFieldName);
	ret=true;
	if(ret) {
      	  pw = window.document.forms[formName].elements[passwordFieldName];
	  pw1 = window.document.forms[formName].elements[passwordFieldNameNew];
	  pw2 = window.document.forms[formName].elements[passwordFieldNameNewConfirm];	

   	  var token = (sha1(sha1(pw.value)+challenge)+challenge)+sha1(pw1.value);		

	  pw.value = "";
	  pw1.value = "";
	  pw2.value="";

	  var frm = window.document.forms[formName];
	  frm.insertAdjacentHTML( "beforeEnd", "<input type='hidden' name='userToken' value='" + token + "'>");
	  frm.submit();
	}		
}