var clicked = false;

function down(Start, End, millisec) {

if (!clicked)
{
	clicked = true;
	ob = document.getElementById("info");
	document.getElementById("but").style.display = "none";
    //speed for each frame
    var speed = Math.round(millisec / 100), timer = 0;
	var timer;
	
	ob.style.border = "2px double #255427";

	for(i = Start; i <= End; i++)
	{
		setTimeout("morph(" + i + ")",(timer * speed));
		timer++;     
	}
}

}

//change the opacity for different browsers
function morph(value) {
	ob.style.height = value + "px";
	ob.style.width = value*2 + "px";
}

var nav = document.getElementById("nav");
var test = nav.getElementsByTagName("li");