function getO(id) { var o; if(!o) { o = frames[id]; if(!o) { o = document.getElementById(id); if(!o) { o = document[id]; if(!o) { o = window.parent.document[id]; if(!o) { o = window.parent.document.getElementById(id); } } } } } return o; }
function showLoading() { var o = getO('LOADINGDIV'); var iW = ((window.innerWidth && window.innerWidth < window.document.body.clientWidth)?window.innerWidth:window.document.body.clientWidth); var iH = ((window.innerHeight && window.innerHeight < window.document.body.clientHeight)?window.innerHeight:window.document.body.clientHeight); var sX = window.document.body.scrollLeft; var sY = window.document.body.scrollTop; o.style.width = iW; o.style.height = iH; o.style.top = sY; o.style.left = sX; o.style.display = ''; }
window.onbeforeunload = showLoading;