if(navigator.platform.substring(0,3) == "Mac")
{
document.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"baulabmac.css\">");
}
else
{
document.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"baulab.css\">");
}

function popup(url)
{
window.open(url,"2","width=500,height=500");
}

function popup2()
{
window.open("model.htm","2","scrollbars=no,width=425,height=567");
}