/* start footer */
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('wrapper').offsetHeight;
			var footerElement = document.getElementById('footer');
			var footerHeight  = footerElement.offsetHeight;
			if (windowHeight - (contentHeight + footerHeight) >= 0) {
				footerElement.style.position = 'relative';
				footerElement.style.top = (windowHeight - (contentHeight + footerHeight) - 35) + 'px';
			}
			else {
				footerElement.style.position = 'static';
			}
		}
	}
}
window.onload = function() {
 setFooter();
}
window.onresize = function() {
 setFooter();
}
/* end footer */

function hidemenu () {
 if (document.all) {
  obj = document.getElementById('menu');
  obj.style.display = 'none';
 }
}
function showmenu () {
 if (document.all) {
  obj = document.getElementById('menu');
  obj.style.display = 'block';
 }
}

function antispam (user, domain) {
 document.location.href = 'mailto:'+user+'@'+domain;
}