function hand(id) {
	document.getElementById(id).style.cursor = "pointer";
}

function hilite(id) {
	document.getElementById(id).style.backgroundColor = "#7192B3";
	document.getElementById(id).style.cursor = "pointer";
}

function clearimage(id) {
	document.getElementById(id).style.backgroundColor = "#5B83AB";
}

function expand(Menu) {
	if (Menu.style.display=="none") {
		Menu.style.display="";
    }
    window.event.cancel=true;
}

function expand3(Menu,Str) {
	if(Str=="textures" || Str=="pictures"){
		if (Menu.style.display=="none") {
			Menu.style.display="";
		}
		window.event.cancel=true;
	}
}

function expand2(Menu) {
	if (Menu.style.display=="none") {
		Menu.style.display="";
    }
	else {
		Menu.style.display="none";
    }
    window.event.cancel=true;
}

function contract(Menu) {
	if (Menu.style.display=="show") {
		Menu.style.display="";
	}
    else {
		Menu.style.display="none";
	}
    window.event.cancel=true;
}