/** Stick footer to bottom of window */
function getWindowHeight() {
    var windowHeight=0;
    if (typeof(window.innerHeight)=='number') {
        windowHeight=window.innerHeight;
    } else {
        if (document.documentElement && document.documentElement.clientHeight) {
            windowHeight = document.documentElement.clientHeight;
        } else {
            if (document.body&&document.body.clientHeight) {
                windowHeight=document.body.clientHeight;
            }
        }
    }
    return windowHeight;
}
function setFooter() {
    if (document.getElementById) {
        var windowHeight=getWindowHeight();
        if (windowHeight>0) {
            var contentHeight  = document.getElementById('top').offsetHeight;
            var textElement = document.getElementById('content');
            var textHeight  = textElement.offsetHeight;
            var newsElement  =  document.getElementById('news');
            var newsHeight = newsElement.offsetHeight;
            if (textHeight > newsHeight) {
                contentHeight += textHeight;
                newsElement.style.height = (textHeight-20)+'px';
            } else {
                contentHeight += newsHeight;
                textElement.style.height = (newsHeight-34)+'px';
                newsElement.style.height = (newsHeight-24)+'px';
            }
            var footerElement = document.getElementById('footer');
            var footerHeight = footerElement.offsetHeight;
            if (windowHeight-(contentHeight+footerHeight)>=0) {
                footerElement.style.position='relative';
                footerElement.style.top=(windowHeight-(contentHeight+footerHeight))+'px';
            } else {
            	footerElement.style.position='relative';
            }
        }
	// replace email addresses
	var hrefs = document.getElementsByTagName("a");
	var m1 = "fbs@"
	var m2 = "il";
	var m3 = "redb";
	var m4 = "ma";
	var m5 = "to:";
	var m6 = "ms.";
	var m7 = "oxs";
	for (var i=0;i<hrefs.length;i++) {
            if (hrefs[i].href == "mailto:info@redboxsms.nl") { 
                hrefs[i].href = m4+m2+m5+m1+m3+m7+m6+"nl";
            }
	}
	document.getElementById("mad").innerHTML = m1+m3+m7+m6+"nl";
    }
}