<div id="auth-form" style="display:none;margin:auto;text-align:center;" title="用户登陆">
<p class="validateTips" style="height:20px">所有项为必填.</p>
<form action="">
<fieldset>
<br />
<label for="name">登陆名:</label>
<input type="text" name="name" id="name" class="text ui-widget-content ui-corner-all" /><br /><br />
<label for="password">密 码:</label>
<input type="password" name="password" id="password" class="text ui-widget-content ui-corner-all" /><br /><br />
</fieldset>
</form>
</div>
<p class="validateTips" style="height:20px">所有项为必填.</p>
<form action="">
<fieldset>
<br />
<label for="name">登陆名:</label>
<input type="text" name="name" id="name" class="text ui-widget-content ui-corner-all" /><br /><br />
<label for="password">密 码:</label>
<input type="password" name="password" id="password" class="text ui-widget-content ui-corner-all" /><br /><br />
</fieldset>
</form>
</div>
至于位置,个人认为算吧!新手
<script type="text/javascript" src="scripts/jquery.ui.widget.js"></script>
<script type="text/javascript" src="scripts/jquery.ui.mouse.js"></script>
<script type="text/javascript" src="scripts/jquery.ui.button.js"></script>
<script type="text/javascript" src="scripts/jquery.ui.draggable.js"></script>
<script type="text/javascript" src="scripts/jquery.ui.position.js"></script>
<script type="text/javascript" src="scripts/jquery.ui.dialog.js"></script>