<div>
so <br />
<br />
&lt;input type=&quot;button&quot; onClick=&quot;if ( document.all &amp;&amp;&nbsp;!navigator.onLine ) alert('Sorry, can\'t perform operations when you are offline'); else doWhatever()&quot;&gt;<br />
<br />
Michel<br />
<br />

</div>


so

<input type="button" onClick="if ( document.all && !navigator.onLine ) alert('Sorry, can\'t perform operations when you are offline'); else doWhatever()">

Michel



<div>
Hi,<br />
Thanks for your immediate reply...<br />
I would be glad if you help me out...<br />
Whatever alert message I'm giving,is getting displayed...<br />
After my alert message,<br />
I want the browser message to get displayed...That is,message box to connect /to stay offline...<br />
How to trap the browser message...<br />
Any ideas/suggestions will be greatly helpful for me...<br />
Thanks in advance.
</div>


Hi,
Thanks for your immediate reply...
I would be glad if you help me out...
Whatever alert message I'm giving,is getting displayed...
After my alert message,
I want the browser message to get displayed...That is,message box to connect /to stay offline...
How to trap the browser message...
Any ideas/suggestions will be greatly helpful for me...
Thanks in advance.

<div>
See your other post...<br />
<br />
Michel
</div>


<div>
<div class="content wysiwyg-content">
Hi,<br />
How can I check using javascript that I'm working online/offline(I'm using IE).<br />
When the user clicks on a button and he has clicked/selected (Files---&gt;WorkOffline),the<wbr />n,I should display an alert box like &quot;Can't perform operations when you are offline&quot;.<br />
Any ideas/suggestions will be greatly helpful for me.Thanks in advance.
</div>
</div>


Hi,
How can I check using javascript that I'm working online/offline(I'm using IE).
When the user clicks on a button and he has clicked/selected (Files--->WorkOffline),then,I should display an alert box like "Can't perform operations when you are offline".
Any ideas/suggestions will be greatly helpful for me.Thanks in advance.

Check online/offline

JavaScript is a dynamic, object-based language commonly used for client-side scripting in web browsers. Recently, server side JavaScript frameworks have also emerged. JavaScript runs on nearly every operating system and  in almost every mainstream web browser.