function showForm(){
	if(document.getElementById('form').style.display == 'none'){
	document.getElementById('form').style.display = 'block';
	}
	else{
		document.getElementById('form').style.display = 'none';
	}
}

function prepare(){
document.getElementById( 'f_l' ).onclick = function(){
return showForm();
};
document.getElementById('form').style.display = 'none';
}



window.onload = prepare;