Position moves off screen when used with .show() & .hide() in IE

position fails in IE when using it in conjunction with toggle() or show()/hide().

for example:

$('.class').hover(

function(){

delmsg.position({my: "left center",at: "right center", of: this});

delmsg.toggle();

});

this works fine without the toggle. But with Toggle on, the message is displayed further and further to the right and off the screen.