function search()
{
 document.login.submit();
 return;
}

function findRestaurant()
{
 document.restaurant.submit();
 return;
}

function foodplace(param)
{
 document.foodplaces.restaurantid.value=param;
 document.foodplaces.submit();
 return;
}

function load()
{
 document.admin.submit();
 return;
}

function admin(param)
{
  document.loaders.directive.value = param;
  document.loaders.submit();
  return;
}


function mysort(param)
{
 document.sort.field.value=param;
 document.sort.submit();
 return;
}

function pagegoto(param)
{
 document.results.pages.value=param;
 document.results.submit();
 return;
}


function toggle(field,id)
{
  document.edit.guid.value=id;
  document.edit.submit();
  return;
}

function submitIfEnterKeyPressed()
{
 var keyCode = window.event.keyCode;
 if (keyCode == 13)
 {
  submitForm();
 }
}

function isEmail(strInput)
{
 if( strInput == "" )
  return "";

 strInput = strInput.toLowerCase();

 for( at=0,dot=0,i=0; i < strInput.length; i++ )
 {
  x = strInput.charAt(i);

  if(  ('a' <= x && x <= 'z')  ||  ('0' <= x && x <= '9')  ||  x=='_'  ||  x=='-'  )
   continue;
  else if( x == "@" )
  {
   if( ++at != 1 )
    return(-1);
  }
  else if( x == "." )
  {
   if( at == 1 )
    dot++;
  }
  else
  {
   return(-1);
  }
 }

 if( at==0 || dot==0 )
  return(-2);
 else
  return(0); // valid phone number
}




function login()
{
 if (document.login.userID.value == "")
 {
  alert("Please enter an email address or userId!");
 }
 else if (document.login.password.value == "")
 {
  alert("Please enter your  Password!");
 }
 else
 {
  document.login.submit();
 }
 return;
}