var MIN_HEIGHT = 500;
var FOOTER_OFFSET = 55;
function setHeight()
{
    var winW = 0;
    var WinH = 0;
    var DY = 5;
    if (parseInt(navigator.appVersion)>3) {
        if (navigator.appName=="Netscape") {
            winW = window.innerWidth;
            winH = window.innerHeight;
            DY = 30;
        }
        if (navigator.appName.indexOf("Microsoft")!=-1) {
            winW = document.body.offsetWidth;
            winH = document.body.offsetHeight;
        }
    }
    if (winH < MIN_HEIGHT) winH = MIN_HEIGHT;
    if (winH != 0) document.getElementById("content").style.height = (winH-DY)+"px";
}