1 function showIbox(iboxid) {
2 var ibox = document.getElementById(iboxid);
6 var wwidth = window.getWidth();
7 var wheight = window.getHeight();
9 ibox.style.top = window.getScrollTop() + ((wheight - bheight) / 2) + 'px';
10 ibox.style.left = ((wwidth - bwidth) / 2) + "px";
11 ibox.style.width = bwidth + "px";
12 ibox.style.height = bheight + "px";
13 // alert('wwidth='+wwidth+'; bwidth='+bwidth+'; wheight='+wheight+'; bheight='+bheight);
15 ibox.style.display = 'block';
18 function HideIbox(iboxid) {
19 var ibox = document.getElementById(iboxid);
21 ibox.style.display = 'none';