var x = true;
window.onload = function()
{
	var element = document.getElementById("publicSubmit");
	addEvent(element, 'dblclick', publicDblClick);
	var element = document.getElementById("publicSubmit");
	addEvent(element, 'click', publicSubmit);
	var element = document.getElementById("publicReset");
	addEvent(element, 'click', publicReset);
}
function publicDblClick()
{
	x += false;
	alert('½ûֹ˫»÷»ò¶à´Îµã»÷£¡');
	return false;
}
function publicSubmit()
{
	if(x)
	{
		f1.submit();
	}
}
function publicReset()
{
	alert(2);
	f1.reset();
}