Menu unpredictable behaviour fix

//Add this snippet as the first line of the following functions

function selectTargetTab(e){
    if( Modernizr && Modernizr.touch ) { return; } //add this - some devices were capturing mouse events with touch
    //... rest of function
}

function deselectTargetTab(e){
    if( Modernizr && Modernizr.touch ) { return; }
    //... rest of function
}

// And then change this line in function selectTargetTabTouch(e){}
if( el.is("a") || el.is("button") || el.is("input") )
// To this
if( target.is("a") || target.is("button") || target.is("input") )

//This works in my tests but without access to the site files I can't guarantee this will fix it (although I don't see why not)