function CreateMenuItem(Showtext,Linktext) {
var Filename = Linktext + ".php"
var bstart, bstop, Linktype
if (PageRef==Linktext) {bstart="<b>"; bstop="</b>"; linktype="toplinkstyle2";} else {bstart=""; bstop=""; linktype="toplinkstyle1";}
document.write (bstart + "<a class='" + linktype + "' href='" + Filename + "' style='width:120px;'>" + Showtext + "</a>" + bstop + "<div class='spacer'></div>")
}	

document.write("<center><div class='minwidth'><div class='layout'><div class='container'><div id='top'><div class='misclinks'><a href='Enquiry.php'>Enquiry</a> | <a href='Links.php'>Links</a></div>");
document.write("<br /><div style='width:800px; position:relative; left:0px; top:50px'><div class='spacer'></div>");

CreateMenuItem("Home","index")
CreateMenuItem("Preview","Preview")
CreateMenuItem("Sign Up","SignUp")
CreateMenuItem("Login","Login")

document.write("</div></div></div></div></div></center>")