How can i add popup menu in my odoo website?
This is my template.xml file where i designed UI for my module,i want to show my form in popup window?
<template id="call_back" name="Request Call back window">
<!-- <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/0.100.1/css/materialize.min.css"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/0.100.1/js/materialize.min.js"></script> -->
<center>
<div style="background-color:#f6f6f6;border:solid black 2px;width:25%;">
<h5 align="center">Request call back</h5>
<form action="/callback" method='post' >
<input type="text" name="username" autocomplete="on" placeholder="Name*" required="True"/>
<br/><br/>
<input type="tel" name="number" autocomplete="on" placeholder="Mobile Number*"
required="True"/>
<br/><br/>
<input type="email" name="mail" autocomplete="on" placeholder="Email Id"/>
<br/><br/>
<input type="text" name="location" autocomplete="on" placeholder="Enter user location*" required="True"/>
<br/><br/>
<div align="left">
<div style="padding:0px 0px 0px 15px;"><h6 >I Have</h6></div>
<input type="radio" name="i_have" id="bulk" value="bulk"/>
<label for="bulk"><font size="2">Bulk Requirement</font></label><br/>
<input type="radio" name="i_have" id="support" value="support"/>
<label for="support"><font size="2">I need Support For My order</font></label><br/>
<input type="radio" name="i_have" id="other" value="confused"/>
<label for="other"><font size="2">I am confused;I need your help!</font></label>
<br/><br/>
<center><button type="submit" value="Submit" style="background-color:#00c957;width:80%;height:4%;border:none">Submit</button></center>
</div>
</form>
</div>
</center>
</template>