/* test for objects */

(document.layers) ? layerobject=true : layerobject=false;
(document.all) ? allobject = true: allobject = false;
(document.getElementById) ? dom = true : dom = false;
function changeVisibility(id,action)
{
switch (action)
{
case "show":
if (layerobject)
document.layers[''+id+''].visibility = "show";
else if (allobject)
document.all[''+id+''].style.visibility = "visible";
else if (dom)
document.getElementById(''+id+'').style.visibility = "visible";
break;
case "hide":
if (layerobject)
document.layers[''+id+''].visibility = "hide";
else if (allobject)
document.all[''+id+''].style.visibility = "hidden";
else if (dom)
document.getElementById(''+id+'').style.visibility = "hidden";
break;
default:return;
}
return;
}


if (document.images) {
	whoBlack = new Image
	whoPurple = new Image
	myspaceBlack = new Image
	myspacePurple = new Image
	facebookBlack = new Image
	facebookPurple = new Image
	gigsBlack = new Image
	gigsPurple = new Image
	photosBlack = new Image
	photosPurple = new Image
	contactBlack = new Image
	contactPurple = new Image
	homeBlack = new Image
	homePurple = new Image

	whoBlack.src = "http://www.tibetanteacompany.co.uk/images/whoblack.gif"
	whoPurple.src = "http://www.tibetanteacompany.co.uk/images/whopurple.gif"
	myspaceBlack.src = "http://www.tibetanteacompany.co.uk/images/myspaceblack.gif"
	myspacePurple.src = "http://www.tibetanteacompany.co.uk/images/myspacepurple.gif"
	facebookBlack.src = "http://www.tibetanteacompany.co.uk/images/facebookblack.gif"
	facebookPurple.src = "http://www.tibetanteacompany.co.uk/images/facebookpurple.gif"
	gigsBlack.src = "http://www.tibetanteacompany.co.uk/images/gigsblack.gif"
	gigsPurple.src = "http://www.tibetanteacompany.co.uk/images/gigspurple.gif"
	photosBlack.src = "http://www.tibetanteacompany.co.uk/images/photosblack.gif"
	photosPurple.src = "http://www.tibetanteacompany.co.uk/images/photospurple.gif"
	contactBlack.src = "http://www.tibetanteacompany.co.uk/images/contactblack.gif"
	contactPurple.src = "http://www.tibetanteacompany.co.uk/images/contactpurple.gif"
	homeBlack.src = "http://www.tibetanteacompany.co.uk/images/homeblack.gif"
	homePurple.src = "http://www.tibetanteacompany.co.uk/images/homepurple.gif"

}

else {}