//检查所有对象
function chkall(formobj,name,obj)
{
  if (formobj)
  {
    for (i=0;i<formobj.elements.length;i++)
      if (formobj.elements[i].name==name)
        formobj.elements[i].checked = obj.checked;
  }
}

//排序
function SortBy(formobj,name)
{
  if (formobj.Sort.value == name)
  {
    if (formobj.Order.value == '')
      formobj.Order.value = '-1';
    else
      formobj.Order.value = '';
  }
  else
    formobj.Order.value = '';
  formobj.Sort.value    =  name;
  formobj.action      =  window.location;
  formobj.submit();
}

//排序
function CreateSortTableHead(formobj)
{
  for (t in Sort_Table_Head.cells)
  {
    var td = Sort_Table_Head.cells[t];
    if (td.id > '')
    {
      td.innerHTML = '<a class="table" href="javascript:SortBy('+formobj.name+',\'' + td.id.substr(4) +'\')">' + td.innerHTML + '</a>';
      if (formobj.Sort.value == td.id.substr(4))
      {
        if (formobj.Order.value == '')
          td.innerHTML += '<font face="webdings"> 5</font>';
        else
          td.innerHTML += '<font face="webdings"> 6</font>';
      }
    }
  }
}

//改变tr的Class以改变背景色
var oldTr = null;
function CC(tr)
{
  if (oldTr)
    oldTr.className = '';
  tr.className = 'h';
  oldTr = tr;
}

//跳到指定页面
function gotopage(page)
{
  splitform.page.value = page;
  splitform.submit();
}