how do i add a contact form to my edge project?

I need to add a simple contact form to my project. I added a 3rd party form, but it doesnt work in Internet Explorer 11.  The cursor ends up above the form instead of inside of it.  Any ideas how to fix this?

Here is how i put the form into the project:

var container = sym.$("contactbox");

var form = '<iframe style="width:420px; height:295px" frameborder=0 name="Tell Us Web Form" title="Tell Us Web Form" src="http://b5.caspio.com/dp.asp?AppKey=46183000b37b391740184d2caa20">Sorry, but your browser does not support frames.</iframe>';

container.html(form)