function mainNavWrite(mainitem,subitem) {

var basehref="http://www.computing.dundee.ac.uk/staff/jessehoey/";
var navitems=new Array();
var i=0;
navitems[i++]="home";
navitems[i++]="research";
navitems[i++]="papers";
navitems[i++]="teaching";
navitems[i++]="biography";


var navsubitems=new Array();
var i=0;
for (i=0; i<navitems.length; i++) {
	navsubitems[i]=new Array();
}
var j=0;
navsubitems[2][j++] = "papers";
navsubitems[2][j++] = "reports";
navsubitems[2][j++] = "progress";
navsubitems[2][j++] = "thesis";
navsubitems[2][j++] = "talks";



for (var i = 0; i < navitems.length; i++) {
	if (i==mainitem) {
	 	document.write("<li><span id='onPage'>"+navitems[i]+"</span></li>");
	} else if (i==0) {
	 	document.write("<li><a href='"+basehref+navitems[i]+".php'>"+navitems[i]+"</a></li>");
	} else {
	 	document.write("<li><a href='"+basehref+navitems[i]+"/index.php'>"+navitems[i]+"</a></li>");
	}
}
}