// JavaScript Document
if (document.images) {
var imgs = new Array();
imgs[0] = new Image();
imgs[0].src = "images/lucy/lucy_games_on.gif";
imgs[1] = new Image();
imgs[1].src = "images/lucy/lucy_message_on.gif";
imgs[2] = new Image();
imgs[2].src = "images/dots_home_on.gif";
}

function layer_hide(divName1) {
	if (document.all) {
		document.all[divName1].style.visibility="hidden";
	} else if (document.layers) {
		document.layers[divName1].visibility="hidden";
	} else if (document.getElementById) {
	  document.getElementById(divName1).style.visibility = "hidden";
	}
}

function hide_others(divN) {
  var divs = new Array();

  divs[0] = 'text';
  divs[1] =  'frog';
  divs[2] = 'trout';
  divs[3] = 'spruce';
  divs[4] = 'rain';
  divs[5] = 'wind';
  divs[6] = 'lake';

  var length = divs.length;
  //alert(length);
  for(i=0;i<length;i++)
  {
   if(divs[i]!=divN) {
     //alert(divs[i])
     layer_hide(divs[i]);
   }
  }
}

function layer_show(divName) {
	hide_others(divName);
	
	if (document.all) {
		document.all[divName].style.visibility="visible";
	} else if (document.layers) {
		document.layers[divName].visibility="show";
	} else if (document.getElementById) {
		document.getElementById(divName).style.visibility = "visible";
	} else {
		alert("This will only work on 4.0 browsers or later.  You may get JavaScript errors.");
	}
}