view gnv/src/main/webapp/scripts/gnviewer.js @ 971:a0e6566cd111

Integrated Openlayers using ext and geoext into the GNV-WebClient gnv/trunk@1139 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Tim Englich <tim.englich@intevation.de>
date Tue, 01 Jun 2010 12:55:24 +0000
parents d2582f75b144
children
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function displayOverlay() {
    adjustOverlaySize();
    showDiv("overlay");
    showDiv("overlayContent");
}

function adjustOverlaySize() {
    var lHeight = document.getElementById("page").scrollHeight;
    //alert(lHeight);
    var lOverlay = document.getElementById("overlay");
    lOverlay.style.height = lHeight + 'px';
}

function showDiv(pName) {
    var el = document.getElementById(pName);
    el.style.visibility = (el.style.visibility == "visible") ? "hidden" : "visible";
}

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