if (document.images) 
    {   

// js for top nav - constant for all sections	

		homeon = new Image();
        homeon.src = "../images/nav/top_home_on.gif";
        homeoff = new Image();
        homeoff.src = "../images/nav/top_home_off.gif";
		
		letteron = new Image();
        letteron.src = "../images/nav/top_letter_on.gif";
        letteroff = new Image();
       	letteroff.src = "../images/nav/top_letter_off.gif";
		
		discoon = new Image();
        discoon.src = "../images/nav/top_discover_on.gif";
        discooff = new Image();
        discooff.src = "../images/nav/top_discover_off.gif";
		
		finson = new Image();
        finson.src = "../images/nav/top_financials_on.gif";
        finsoff = new Image();
        finsoff.src = "../images/nav/top_financials_off.gif";
		
		learnon = new Image();
        learnon.src = "../images/nav/top_learn_on.gif";
        learnoff = new Image();
        learnoff.src = "../images/nav/top_learn_off.gif";
		
		feedbkon = new Image();
        feedbkon.src = "../images/nav/top_feedback_on.gif";
        feedbkoff = new Image();
        feedbkoff.src = "../images/nav/top_feedback_off.gif";
		
		leftyon = new Image();
        leftyon.src = "../images/nav/arrow_left_on.gif";
        leftyoff = new Image();
        leftyoff.src = "../images/nav/arrow_left_off.gif";
		
		righton = new Image();
        righton.src = "../images/nav/arrow_right_on.gif";
        rightoff = new Image();
        rightoff.src = "../images/nav/arrow_right_off.gif";
		
		lefty2on = new Image();
        lefty2on.src = "../images/nav/arrow_left_on.gif";
        lefty2off = new Image();
        lefty2off.src = "../images/nav/arrow_left_off.gif";
		
		right2on = new Image();
        right2on.src = "../images/nav/arrow_right_on.gif";
        right2off = new Image();
        right2off.src = "../images/nav/arrow_right_off.gif";
		
		
// proxy rollovers in left nav
		rightson = new Image();
        rightson.src = "../images/nav/voting_rights_on.gif";
        rightsoff = new Image();
        rightsoff.src = "../images/nav/voting_rights_off.gif";	
		
		prop1on = new Image();
        prop1on.src = "../images/nav/prop1_on.gif";
        prop1off = new Image();
        prop1off.src = "../images/nav/prop1_off.gif";
		
		prop2on = new Image();
        prop2on.src = "../images/nav/prop2_on.gif";
        prop2off = new Image();
        prop2off.src = "../images/nav/prop2_off.gif";
		
		ownon = new Image();
        ownon.src = "../images/nav/ownership_secure_on.gif";
        ownoff = new Image();
        ownoff.src = "../images/nav/ownership_secure_off.gif";
		
		comp1on = new Image();
        comp1on.src = "../images/nav/exec_comp_on.gif";
        comp1off = new Image();
        comp1off.src = "../images/nav/exec_comp_off.gif";
		
		stockgraphon = new Image();
        stockgraphon.src = "../images/nav/stock_perf_grph_on.gif";
        stockgraphoff = new Image();
        stockgraphoff.src = "../images/nav/stock_perf_grph_off.gif";
		
		shareholderon = new Image();
        shareholderon.src = "../images/nav/sharehold_prop_for_on.gif";
        shareholderoff = new Image();
        shareholderoff.src = "../images/nav/sharehold_prop_for_off.gif";
		
		form10kon = new Image();
        form10kon.src = "../images/nav/form10k_on.gif";
        form10koff = new Image();
        form10koff.src = "../images/nav/form10k_off.gif";
		
		otheron = new Image();
        otheron.src = "../images/nav/other_matters_on.gif";
        otheroff = new Image();
        otheroff.src = "../images/nav/other_matters_off.gif";
		
		directionson = new Image();
        directionson.src = "../images/nav/directions_to_great_on.gif";
        directionsoff = new Image();
        directionsoff.src = "../images/nav/directions_to_great_off.gif";

		
    }

    function imgOn(imgName) 
    {
                document[imgName].src = eval(imgName + "on.src");       
    }

    function imgOff(imgName) 
    {
                document[imgName].src = eval(imgName + "off.src");   
    }
	
	function openWindow(theURL,winName,features) 
	{
  				var newWindow = window.open(theURL,winName,features);
  				newWindow.focus();
	}