Fix DNN-5452 - DDRMenu touch in IE

https://dnntracker.atlassian.net/browse/DNN-5452
http://www.dnnsoftware.com/forums/forumid/199/threadid/502077/scope/posts
Merge pull request #112 from jgirerd/DNN-5452---Fix-DDR-Menu-Touch-for-IE

Fix DNN-5452 - DDRMenu touch in IE