Full site link on mobile website

Hey guys,

I’ve developed a mobile website using jquery mobile but I’m trying to create a link to view the full desktop version. It keeps redirecting me to the mobile website.

<script type="text/javascript">
<!--
if (screen.width <= 699) {
document.location = "https://www.johnnyshalloffame.com/mobile";
}
//-->
</script>

This is how I’m redirecting the website to the mobile version. I’ve tried https://www.johnnyshalloffame.com/?device=desktop but to no avail. I just need some code that over-rides the code above.

Any ideas would be greatly appreciated!