if ( top != self ) { 
        top.location = location;
}
if (document.images) {
	homeOn = new Image();
	homeOn.src = "img/nav/homeon.gif";
	homeOff = new Image();
	homeOff.src = "img/nav/homeoff.gif";
	aboutOn = new Image();
	aboutOn.src = "img/nav/abouton.gif";
	aboutOff = new Image();
	aboutOff.src = "img/nav/aboutoff.gif";
	carbonOn = new Image();
	carbonOn.src = "img/nav/carbonon.gif";
	carbonOff = new Image();
	carbonOff.src = "img/nav/carbonoff.gif";
	treesOn = new Image();
	treesOn.src = "img/nav/treeson.gif";
	treesOff = new Image();
	treesOff.src = "img/nav/treesoff.gif";
	photosOn = new Image();
	photosOn.src = "img/nav/photoson.gif";
	photosOff = new Image();
	photosOff.src = "img/nav/photosoff.gif";
	adoptOn = new Image();
	adoptOn.src = "img/nav/adopton.gif";
	adoptOff = new Image();
	adoptOff.src = "img/nav/adoptoff.gif";
	contactOn = new Image();
	contactOn.src = "img/nav/contacton.gif";
	contactOff = new Image();
	contactOff.src = "img/nav/contactoff.gif";
	linksOn = new Image();
	linksOn.src = "img/nav/linkson.gif";
	linksOff = new Image();
	linksOff.src = "img/nav/linksoff.gif";
}
function activate(image_name) {
	if (document.images) {
	    document[image_name].src = eval(image_name + "On.src");
	}
}
function deactivate(image_name) {
	if (document.images) {
	    document[image_name].src = eval(image_name + "Off.src");
	}
}
function writeNav() {
	var nav = '<table width="100%" border="0" cellspacing="0" cellpadding="0">'+
            '<tr>'+
              '<td><img src="img/nav/left.gif" width="6" height="23"></td>'+
              '<td><a href="index.html"><img src="img/nav/homeoff.gif" name="home" width="55" height="23" border="0" onMouseOver="activate(\'home\')" onMouseOut="deactivate(\'home\')"></a></td>'+
              '<td><a href="about.html"><img src="img/nav/aboutoff.gif" name="about" width="54" height="23" border="0"onMouseOver="activate(\'about\')" onMouseOut="deactivate(\'about\')"></a></td>'+
              '<td><a href="carbon.html"><img src="img/nav/carbonoff.gif" name="carbon" width="114" height="23" border="0"onMouseOver="activate(\'carbon\')" onMouseOut="deactivate(\'carbon\')"></a></td>'+
              '<td><a href="trees.html"><img src="img/nav/treesoff.gif" name="trees" width="46" height="23" border="0"onMouseOver="activate(\'trees\')" onMouseOut="deactivate(\'trees\')"></a></td>'+
              '<td><a href="photos.html"><img src="img/nav/photosoff.gif" name="photos" width="95" height="23" border="0"onMouseOver="activate(\'photos\')" onMouseOut="deactivate(\'photos\')"></a></td>'+
              '<td><a href="adopt.html"><img src="img/nav/adoptoff.gif" name="adopt" width="138" height="23" border="0"onMouseOver="activate(\'adopt\')" onMouseOut="deactivate(\'adopt\')"></a></td>'+
              '<td><a href="contact.html"><img src="img/nav/contactoff.gif" name="contact" width="64" height="23" border="0"onMouseOver="activate(\'contact\')" onMouseOut="deactivate(\'contact\')"></a></td>'+
              '<td><a href="links.html"><img src="img/nav/linksoff.gif" name="links" width="46" height="23" border="0"onMouseOver="activate(\'links\')" onMouseOut="deactivate(\'links\')"></a></td>'+
              '<td><img src="img/nav/leaves.gif" width="226" height="23" border="0"></td>'+
            '</tr>'+
          '</table>';     
	document.write(nav);
}
function writeFooter() {
	var footer = '<table width="100%" border="0" cellspacing="0" cellpadding="0" class="footer">'+
        '<tr>'+
          '<td style="height:78px">&nbsp;</td>'+
          '<td>&nbsp;</td>'+
          '<td>&nbsp;</td>'+
        '</tr>'+
        '<tr>'+
          '<td style="width:200px">&nbsp;</td>'+
          '<td style="text-align:center; vertical-align:top"> <a href="index.html" class="footerlink">Home</a> | <a href="about.html" class="footerlink">About</a> | <a href="carbon.html" class="footerlink">Carbon '+
              'Footprint</a> | <a href="trees.html" class="footerlink">Trees</a> | <a href="photos.html" class="footerlink">Photo '+
              'Gallery</a> | <a href="adopt.html" class="footerlink">How To Adopt '+
              'A Tree</a> | <a href="contact.html" class="footerlink">Contact</a> | <a href="links.html" class="footerlink">Links</a> <br>'+
'© Copyright 2007 Tartan Trees </td>'+
          '<td style="width:200px">&nbsp;</td>'+
        '</tr>'+
      '</table>';     
	document.write(footer);
}