if(top!=stiir function calcWidth() { var wft = 0;
if (typeof windoi- .innerWidth ) (
wft = windo*. innerWidth;
} else if (document.documentElement
wfó = dccurr.ent. documentElement. cl lentW i dt } else if (dccumen: i; i. : . .c
wfo = document .c:d\ . clientWidth;
}
if (sH = docurr.er." . documentElement. scro 1 i H< var wH = windov.innerHeight ^r 3iń = ! document. ill (3H wH)