//Submit form pressing on enter key
//onKeyPress="return submitenter(this,event)"
function submit_enter(myfield, e){
	var keycode;
	if (window.event){
		keycode = window.event.keyCode;
	} else if (e){
		keycode = e.which;
	} else {
		return true;
	}
	if (keycode == 13){
		document.getElementById('password').value=SHA1(document.getElementById('pwd').value); document.getElementById('pwd').value=''; 
		myfield.form.submit();
		return false;
	} else { 
		return true;
	}
}

function submit_enter2(myfield, e){
	var keycode;
	if (window.event){
		keycode = window.event.keyCode;
	} else if (e){
		keycode = e.which;
	} else {
		return true;
	}
	if (keycode == 13){
		document.login_form2.password.value=SHA1(document.login_form2.pwd.value); document.login_form2.pwd.value=''; 
		myfield.form.submit();
		return false;
	} else { 
		return true;
	}
}

function submit_login(){
	document.getElementById('password').value = SHA1(document.getElementById('pwd').value);
	document.getElementById('pwd').value='';
	document.getElementById('login_form').submit();	
}

function submit_login2(){
	document.login_form2.password.value = SHA1(document.login_form2.pwd.value);
	document.login_form2.pwd.value='';
	document.getElementById('login_form2').submit();
}

function submit_newsletter(){
	document.getElementById('newsletter_form').submit();	
}

function submit_gallup(){
	document.getElementById('gallup_form').submit();	
}

function noRepeatSubmit(form_obj, button_obj){
	
	button_obj.disabled = true;
	
	if(document.getElementById(form_obj) == null){
		form_obj.submit();
	} else {
		document.getElementById(form_obj).submit();
	}
}

function agreesubmit(_checkbox, _button){
	
	cb = document.getElementById(_checkbox);
	btn = document.getElementById(_button);
	
	if (cb.checked == true){
		btn.disabled = false;
		btn.className = 'button';
	} else {
		btn.disabled = true;
		btn.className = 'button_disabled';
	}
}