// $Id: topnav.js 2913 2008-07-10 18:36:04Z ajays $
var allTabs = new Array("topHomeLink","topCollegeLink","topLawLink","topMedicalLink","topBusinessLink","topGradLink");

function setActiveTab(forcedOid) {
	var oid = "";
	if (forcedOid!=null && forcedOid.length>0)
	{
	    oid = forcedOid;
	}
	else if ( getFileName() == "Default.aspx" ) {
	    oid = "-99";
    } else {
	    oid = getVar("oid");
    }
    if (typeof(CurrentPageObjectiveId)!="undefined") {
        oid = CurrentPageObjectiveId;
    } else {
        oid = "-99";
    }
    
    //if ( oid.length == 0 ) {
	//    oid = readCookie('CurrentPageObjective');
    //}
    
    resetTabs();
	getFileName();
	switch(oid) {
		case "-99":
			e = document.getElementById("topHomeLink");
			changeClass(e,"active");
			break;
		case "2":
			e = document.getElementById("topCollegeLink");
			changeClass(e,"active");
			break;
		case "4":
			e = document.getElementById("topLawLink");
			changeClass(e,"active");
			break;
		case "3":
			e = document.getElementById("topGradLink");
			changeClass(e,"active");
			break;
		case "5":
			e = document.getElementById("topMedicalLink");
			changeClass(e,"active");
			break;
		case "6":
			e = document.getElementById("topBusinessLink");
			changeClass(e,"active");
			break;
		default:
			// ignore
	}

}

function setObjective(oid) {
	createCookie("CurrentPageObjective",oid,1);
}

function resetTabs() {
	for ( c = 0; c < allTabs.length; c++ ) {
		id = allTabs[c];
		e = document.getElementById(id);
		changeClass(e,"");
	}
}

function getFileName() {
	urlInfo = parseUri(document.location.href);
	return urlInfo["fileName"];
}