The problem is that when I remove that, then my other custom jquery doesn’t work.
There is a share plugin on the site and I am trying to manipulated it so that when a user hovers the mouse over the word “share” in the grey bar on the home page (that I sent the link to before – it’s a dev version) the share buttons will appear so a user can share the page. The jquery that I was working on was functional, albeit not perfect, when I added that line in the head that you told me to delete, but when I remove it, the jquery doesn’t do anything, so nothing happens when the mouse hovers over the word share.