//改变验证码
function changeValidation(url)
{
	var v = document.getElementById('validationImg');
	var d = new Date();
	v.src = url + 'validation-' + d.getTime();
}
function changeValidation1(url)
{
	var v = document.getElementById('validationImg1');
	var d = new Date();
	v.src = url + 'validation-' + d.getTime();
}
function changeValidation2(url)
{
	var v = document.getElementById('validationImg2');
	var d = new Date();
	v.src = url + 'validation-' + d.getTime();
}
//子菜单展开
function showSubMenu(name,id)
{
	var v = name + 'List' + id;

	var target = document.getElementById(v);

	if(target.style.display == 'none')
	{
		target.style.display = '';
		document.getElementById(name+'Title'+id).className = "menuTitle2";
	}
	else
	{
		target.style.display = 'none';
		document.getElementById(name+'Title'+id).className = "menuTitle1";
	}
}