CPRuntimeDialog.js and CPLibrary.js errors in IE7
I am in the process of testing my Captivate 6 project in various web browsers including IE7. I have published the project consisting of slides with text, images and videos (inserted into Captivate as f4v) in SWF and HTML 5 format with the following publish settings shown below. There are no quiz questions included in the project.

The project plays fine in all browsers including iOS Safari on iPad except for IE. In IE7, the Adobe Captivate warning message appears stating that the browser does not support some of the content in the file that you are trying to view and suggests using IE9+, Safari 5.1+ or Chrome 17+/ The HTML 5 tracker does not show any errors in the project file. The errors that appear in IE include the following:
Invalid argument.
CPRuntimeDialog.js Line 312
lPanelElement.style.background = HexToRGBA(this.m_fillColor,this.m_alpha);
and
Object doesn't support this property or method
CPLibrary.js Line 17967
Code: 0 Char: 4
alert('EVENT FIRING WILL NOT WORK');
Unfortunately I am not familiar with javascript and look to the community for any advice. Has anyone found a way to address these problems in IE7? Thank you for your time.