function selAll()
{
	var celements = document.getElementsByName('aids[]');
	for (i=0;i<celements.length;i++) {
		if (!celements[i].checked) celements[i].checked = true;
		else celements[i].checked = false;
	}
}
function noselAll()
{
	var celements = document.getElementsByName('aids[]');
	for (i=0;i<celements.length;i++) {
		if (celements[i].checked = true)  {
			celements[i].checked = false;
		}
	}
}
function delkey()
{
	if (window.confirm("您确定要删除选定的关键字吗")) {
		document.form3.dopost.value = 'del';
		document.form3.submit();
	}
}
function diskey()
{
	if (window.confirm("您确定要禁用选定的关键字吗")) {
		document.form3.dopost.value = 'dis';
		document.form3.submit();
	}
}
function enakey()
{
	if (window.confirm("您确定要启用选定的关键字吗")) {
		document.form3.dopost.value = 'ena';
		document.form3.submit();
	}
}
function urlkey()
{
	if (window.confirm("您确定要更新选定的关键字的网址吗")) {
		document.form3.dopost.value = 'url';
		document.form3.submit();
	}
}
function rankey()
{
	if (window.confirm("您确定要改变选定的关键字的频率吗")) {
		document.form3.dopost.value = 'ran';
		document.form3.submit();
	}
}
//批量删除搜多关键字
function delall()
{
	if (window.confirm("您确定要删除选定的关键字吗")) {
		document.form3.dopost.value = 'delall';
		document.form3.submit();
	}
}