function writeNav() {
	var nav = "";
	try {
		nav += "<table>";
		nav += "<tr>";
		for(i=1; i <= total; i++) {
			temp = eval("nav" + i);
			pipe = temp.indexOf("|");
			nav = nav + "<td><a href=\"" + temp.substring(0,pipe) + "\" onMouseover=\"dropdownmenu(this, event, menu" + i + ", '150px')\" onMouseout=\"delayhidemenu()\">" + temp.substring(pipe+1) + "</a></td>";
		}
		nav += "</tr>";
		nav += "</table>";
	}
	catch(e) {
		nav += "<a>Naviagtion is not available</a>";
	}
	
	if (document.getElementById("navbar")) {
		document.getElementById("navbar").innerHTML = nav;
	}
}

function writeNavModule(pgid) {
	var c = "";
	try {
		var nm = "navmodule" + pgid;
		var nma = new Array();
		nma = eval(nm);
		c += "<ul>";
		for (i=0; i < nma.length; i++) {
			temp = nma[i];
			pipe = temp.indexOf("|");
			c+= "<li><a href=\"" + temp.substring(0,pipe) + "\">" + temp.substring(pipe+1) + "</a></li>";
		}
		c += "</ul>";
	}
	catch(e) {
		c += "<p>Naviagtion is not available!</p>";
	}
	document.write(c);
}