/**
 * @author Dave
 */
function set_footer(item) {
	AMSG="message_"+item;
	obHeight=document.getElementById(AMSG).offsetHeight;
	topFooter=obHeight+115;
	document.getElementById("footer").style.top=topFooter+"px";
	document.getElementById("footer").style.visibility="visible";
}



function reset_menu() {
	for(i=1; i<11; i++) {
		MB="menubox_"+i;
		DL="dline_"+i;
		MSG="message_"+i;
		document.getElementById(MB).style.backgroundColor="white";
		document.getElementById(DL).style.visibility="hidden";
		document.getElementById(MSG).style.visibility="hidden";
	}
	messagebox="message_11";
	document.getElementById(messagebox).style.visibility="hidden";
}

 function selectItem(item) {
	reset_menu();
	AMB="menubox_"+item;
	ADL="dline_"+item;
	AMSG="message_"+item;
	set_footer(item);
	document.getElementById(AMB).style.backgroundColor="Yellow";
	document.getElementById(ADL).style.visibility="visible";
	document.getElementById(AMSG).style.visibility="visible";
}

function lps() {
	reset_menu();
	set_footer(11);
	messagebox="message_11";
	document.getElementById(messagebox).style.visibility="visible";
}