Below's a nice widget for bloggers, wordpress and web-admins. It shows the Live intra-day chart of Nifty, Sensex and Nasdaq in tabs. Below's the snapshot of how it will look on your website,

Checkout to install on your website.

To directly embed the widget, use the below code

<div id="wpdc_embed_13098045941" style="display: none">Nifty Sensex Chart - Market watch';jkj</div><head></head><script src=""></script>