function checkLoginForm(){		
	
	if(trim(document.loginForm.username.value).length<2){
		alert("Please enter your login username.\n");
		document.loginForm.username.value = trim(document.loginForm.username.value);
		document.loginForm.username.focus();
		return false;
	}
	
	if(trim(document.loginForm.password.value).length<2){
		alert("Please enter your login password.\n");
		document.loginForm.password.value = trim(document.loginForm.password.value);
		document.loginForm.password.focus();
		return false;
	}
	
	return true;
}