// ---
/*
	Code and concept by Robert Nyman, http.//www.robertnyman.com
*/
// Adding hide functionality to the footer
addEvent(window, "load", showHideFooter);
function showHideFooter(){
	var oFooter = document.getElementById("footer");
	if(oFooter){
		oFooter.className = "visible-footer";
      oFooter.onclick = function(oEvent) {
         
         var oEvent = (typeof oEvent != "undefined")? oEvent : event;
         var oTarget = (typeof oEvent.target != "undefined")? oEvent.target : oEvent.srcElement;
         if(oTarget.nodeName.search(/select|option|\ba\b/i) == -1){
            if (oFooter.className == 'hidden-footer') {
               oFooter.className = 'visible-footer';
            } else {
               oFooter.className = 'hidden-footer';
            }
            
         }
      }
	}
}

// ---