一句JavaScript语句单独页面可以执行，但在母版页中就会出错
<script src="../res/script/jquery.js" type="text/javascript"></script>
<script src="../res/script/jquery.tree.js" type="text/javascript"></script>
<script src="../res/script/MissionDataTree.js" type="text/javascript"></script>
<script type="text/javascript">
var userAgent = window.navigator.userAgent.toLowerCase();
$.browser.msie8 = $.browser.msie && /msie 8\.0/i.test(userAgent);
$.browser.msie7 = $.browser.msie && /msie 7\.0/i.test(userAgent);
$.browser.msie6 = !$.browser.msie8 && !$.browser.msie7 && $.browser.msie && /msie 6\.0/i.test(userAgent);
function load() {
var o = { showcheck: true
//onnodeclick:function(item){alert(item.text);},
};
treedata=[createTree()];
o.data =treedata;
$("#tree").treeview(o);
}
if( $.browser.msie6)
{
load();
}
else{
$(document).ready(load);
}
</script>
</head>
<body>
<div id="tree">
</div>
</body>
