Cannot embed form into Blog of Yahoo

Cannot embed form into Blog of Yahoo

Hi,

When I compose my blog then I can see this from but when I save and post into my blog then I cannot see it.
This is my URL: http://blog.360.yahoo.com/phubinh13

This is the iframe snippet which I use to post:
<iframe height="579px" width="100%" name="zohoform1" frameborder="0" scrolling="no" src="http://creator.zoho.com/showForm.do?formLinkId=1&link=true&sharedBy=ariestruong&privatelink=NrTGwBKha1z5X5B8Xyjr9CyMsDPeKaWdb8HFpUSKRj11BKO10S99qCGHk3UAkrGkd77AdZR00X0JTh3f1Uwh7n2vPsnOmT8daWfK"></iframe>

Thanks,
Aries