//在文本框中按下回车按钮自动提交
function SClick(button) 
{    
   if (event.keyCode == 13) 
   {
       document.getElementById(button).focus();
   }
}

        
        var str = "";
        var txtSelectedUser = document.getElementById("txtSelectedUser");
        
        //全选
        function checkAll(e, itemName) {            
            var aa = document.getElementsByTagName("input");
            for (var i = 0; i < aa.length; i++) {
            if ( aa[i].type == "checkbox" ) {
                aa[i].checked = e.checked;
                //str += aa[i].value + ',';
                }
            }
//            if (!e.checked) {
//                str = "";
//            }
        }
        
        function checkItem(e, allName) {
            var all = document.getElementsByName(allName)[0];
            if (!e.checked) {
                all.checked = false
                //str = str.replace(e.value + ',', '');
            }
            else {
                var aa = document.getElementsByName(e.name);
                //str += e.value + ',';
                for (var i = 0; i < aa.length; i++)
                    if (!aa[i].checked)
                { return; }
                else {
                    all.checked = true;
                }

            }
        }
//        function showId() {
//            if (str == "") {
//                alert("您没有选择任何项!");
//            } else if (confirm("你确定要删除所选项吗?")) {
//                txtSelectedUser.value = str;
//            }
//        }

//鼠标移上颜色
function onmouseoverColor(obj1)
{    
    obj1.style.backgroundColor='#CCFF99';
}

//鼠标移出颜色
function onmouseoutColor(obj2)
{
    obj2.style.backgroundColor='#ffffff';
}