<script src="<%=ResolveClientUrl("~/content/js/jquery-1.7.1.min.js") %>"></script>

if (nc.length < 10) {
                            $.ajax({
                                url: '<%=ResolveClientUrl("~/handler/RegHandler.ashx") %>',

<img src="<%=ResolveClientUrl("~/content/images/icon11.png") %>" widt

带链接的都改