var footerIsOpen = 0;
function showBottom(){
	if(footerIsOpen==1){
		hideBottom();
		return;
	}
	var footer = document.getElementById("footer");
	var footer_info = document.getElementById("footer_info");
	footer_info.style.display = "block";
    footer.style.height="119px";
	footerIsOpen = 1;
}

function hideBottom(){
	if(footerIsOpen==0)
		return;
	var footer = document.getElementById("footer");
	var footer_info = document.getElementById("footer_info");
	footer_info.style.display = "none";
	footer.style.height="19px";
	footerIsOpen = 0;
}

/* menu */
function init(){
    var bottom2 = document.getElementById("footer");
}

window.onload=function(){
	init();
}