function openwinx(url,name,w,h)
{ 
    window.open(url,name,"top=100,left=400,width=" + w + ",height=" + h + ",toolbar=no,menubar=no,scrollbars=yes,resizable=no,location=no,status=no")
}
function openwin(url,name)
{
    window.open(url,name);

}
//排序
function doorder(form,type)
{				
	var actstr="?folder="+$("#folder").val()+"&file="+$("#file").val()+"&action=order";
	form.action=actstr;
	form.submit();
}
//更新缓存
function docache(form,type)
{				
	var actstr="?folder="+$("#folder").val()+"&file="+$("#file").val()+"&action=cache";
	form.action=actstr;
	form.submit();
}
function checkall(form)
{
	for(var i = 0;i < form.elements.length; i++) 
	{
		var e = form.elements[i];
		if(e.name != 'chkall' && e.disabled != true) e.checked = form.chkall.checked;
	}
}
function dosubmit_param(form,param)//按照参数进行提交
{$("#action").val(param);
	var actstr="?folder="+$("#folder").val()+"&file="+$("#file").val()+"&action="+param;
	form.action=actstr;
	form.submit();
}
function dodel(form)
{
	if(confirm("删除不可恢复!\n确定要删除吗？"))
	{
		if(ifCheckOne(form))
		{				
		//	$("#action").val("del");
			var actstr="?folder="+$("#folder").val()+"&file="+$("#file").val()+"&action=del";
			form.action=actstr;
			form.submit();
		}
		else
		{
			alert("请选择要删除的记录！");
		}
	}
}
//修改排序
function dodisplaysort(form)
{	
	//$("#action").val("del");
//	$("#action").val("diplaysort");
	var actstr="?folder="+$("#folder").val()+"&file="+$("#file").val()+"&action=diplaysort";
	form.action=actstr;
	form.submit();
}
function ifCheckOne(form)
{
	var flag=false;
	for(var i = 0;i < form.elements.length; i++) 
	{
		var e = form.elements[i];
		if(e.type == 'checkbox' && e.checked== true) 
		{
			flag=true;
			break;
		}
	}
	return flag;
}
function setcookie(name, value)
{
    var argc = setcookie.arguments.length; 
	var argv = setcookie.arguments; 
	var path = (argc > 3) ? argv[3] : null; 
	var domain = (argc > 4) ? argv[4] : null; 
	var secure = (argc > 5) ? argv[5] : false; 
	document.cookie = name + "=" + value + ((path == null) ? "" : ("; path=" + path)) + ((domain == null) ? "" : ("; domain=" + domain)) + ((secure == true) ? "; secure" : ""); 
} 

function deletecookie(name)//删除Cookie
{
	var exp = new Date();
	exp.setTime (exp.getTime() - 1);
	var cval = getcookie (name);
	//alert(name + "=" + cval );
	document.cookie = name + "=" + cval + ";path=/; expires="+ exp.toGMTString();
}

function getcookieval(offset)
{
	var endstr = document.cookie.indexOf (";", offset); 
	if (endstr == -1) 
	endstr = document.cookie.length; 
	return unescape(document.cookie.substring(offset, endstr)); 
}

function getcookie(name)
{
	var arg = name + "="; 
	var alen = arg.length; 
	var clen = document.cookie.length; 
	var i = 0; 
	while (i < clen) { 
	var j = i + alen; 
	if (document.cookie.substring(i, j) == arg) 
	return getcookieval(j); 
	i = document.cookie.indexOf(" ", i) + 1; 
	if (i == 0) break; 
	} 
	return null; 
}
function redirect(url)
{
	window.location.replace(url);
}