// preload and turnon/off images

	picAtlbtn_on = new Image(171,26);
	picAtlbtn_on.src = "img/tlbtn26_Amo.png";
	picAtlbtn_off = new Image(171,26);
	picAtlbtn_off.src = "img/tlbtn26_A.png";
	picBtlbtn_on = new Image(171,26);
	picBtlbtn_on.src = "img/tlbtn26_Bmo.png";
	picBtlbtn_off = new Image(171,26);
	picBtlbtn_off.src = "img/tlbtn26_B.png";
	picCtlbtn_on = new Image(171,26);
	picCtlbtn_on.src = "img/tlbtn26_Cmo.png";
	picCtlbtn_off = new Image(171,26);
	picCtlbtn_off.src = "img/tlbtn26_C.png";
	picDtlbtn_on = new Image(171,26);
	picDtlbtn_on.src = "img/tlbtn26_Dmo.png";
	picDtlbtn_off = new Image(171,26);
	picDtlbtn_off.src = "img/tlbtn26_D.png";
	picEtlbtn_on = new Image(171,26);
	picEtlbtn_on.src = "img/tlbtn26_Emo.png";
	picEtlbtn_off = new Image(171,26);
	picEtlbtn_off.src = "img/tlbtn26_E.png";
	picFtlbtn_on = new Image(171,26);
	picFtlbtn_on.src = "img/tlbtn26_Fmo.png";
	picFtlbtn_off = new Image(171,26);
	picFtlbtn_off.src = "img/tlbtn26_F.png";
	picGtlbtn_on = new Image(171,26);
	picGtlbtn_on.src = "img/tlbtn26_Gmo.png";
	picGtlbtn_off = new Image(171,26);
	picGtlbtn_off.src = "img/tlbtn26_G.png";
	picHtlbtn_on = new Image(171,26);
	picHtlbtn_on.src = "img/tlbtn26_Hmo.png";
	picHtlbtn_off = new Image(171,26);
	picHtlbtn_off.src = "img/tlbtn26_H.png";
	picItlbtn_on = new Image(171,26);
	picItlbtn_on.src = "img/tlbtn26_Imo.png";
	picItlbtn_off = new Image(171,26);
	picItlbtn_off.src = "img/tlbtn26_I.png";
	picJtlbtn_on = new Image(171,26);
	picJtlbtn_on.src = "img/tlbtn26_Jmo.png";
	picJtlbtn_off = new Image(171,26);
	picJtlbtn_off.src = "img/tlbtn26_J.png";
	picKtlbtn_on = new Image(171,26);
	picKtlbtn_on.src = "img/tlbtn26_Kmo.png";
	picKtlbtn_off = new Image(171,26);
	picKtlbtn_off.src = "img/tlbtn26_K.png";
	picLtlbtn_on = new Image(171,26);
	picLtlbtn_on.src = "img/tlbtn26_Lmo.png";
	picLtlbtn_off = new Image(171,26);
	picLtlbtn_off.src = "img/tlbtn26_L.png";
	picMtlbtn_on = new Image(171,26);
	picMtlbtn_on.src = "img/tlbtn26_Mmo.png";
	picMtlbtn_off = new Image(171,26);
	picMtlbtn_off.src = "img/tlbtn26_M.png";
	picNtlbtn_on = new Image(171,26);
	picNtlbtn_on.src = "img/tlbtn26_Nmo.png";
	picNtlbtn_off = new Image(171,26);
	picNtlbtn_off.src = "img/tlbtn26_N.png";
	picOtlbtn_on = new Image(171,26);
	picOtlbtn_on.src = "img/tlbtn26_Omo.png";
	picOtlbtn_off = new Image(171,26);
	picOtlbtn_off.src = "img/tlbtn26_O.png";
	picPtlbtn_on = new Image(171,26);
	picPtlbtn_on.src = "img/tlbtn26_Pmo.png";
	picPtlbtn_off = new Image(171,26);
	picPtlbtn_off.src = "img/tlbtn26_P.png";
	picQtlbtn_on = new Image(171,26);
	picQtlbtn_on.src = "img/tlbtn26_Qmo.png";
	picQtlbtn_off = new Image(171,26);
	picQtlbtn_off.src = "img/tlbtn26_Q.png";
	picRtlbtn_on = new Image(171,26);
	picRtlbtn_on.src = "img/tlbtn26_Rmo.png";
	picRtlbtn_off = new Image(171,26);
	picRtlbtn_off.src = "img/tlbtn26_R.png";
	picStlbtn_on = new Image(171,26);
	picStlbtn_on.src = "img/tlbtn26_Smo.png";
	picStlbtn_off = new Image(171,26);
	picStlbtn_off.src = "img/tlbtn26_S.png";
	picTtlbtn_on = new Image(171,26);
	picTtlbtn_on.src = "img/tlbtn26_Tmo.png";
	picTtlbtn_off = new Image(171,26);
	picTtlbtn_off.src = "img/tlbtn26_T.png";
	picUtlbtn_on = new Image(171,26);
	picUtlbtn_on.src = "img/tlbtn26_Umo.png";
	picUtlbtn_off = new Image(171,26);
	picUtlbtn_off.src = "img/tlbtn26_U.png";
	picVtlbtn_on = new Image(171,26);
	picVtlbtn_on.src = "img/tlbtn26_Vmo.png";
	picVtlbtn_off = new Image(171,26);
	picVtlbtn_off.src = "img/tlbtn26_V.png";
	picWtlbtn_on = new Image(171,26);
	picWtlbtn_on.src = "img/tlbtn26_Wmo.png";
	picWtlbtn_off = new Image(171,26);
	picWtlbtn_off.src = "img/tlbtn26_W.png";
	picXtlbtn_on = new Image(171,26);
	picXtlbtn_on.src = "img/tlbtn26_Xmo.png";
	picXtlbtn_off = new Image(171,26);
	picXtlbtn_off.src = "img/tlbtn26_X.png";
	picYtlbtn_on = new Image(171,26);
	picYtlbtn_on.src = "img/tlbtn26_Ymo.png";
	picYtlbtn_off = new Image(171,26);
	picYtlbtn_off.src = "img/tlbtn26_Y.png";
	picZtlbtn_on = new Image(171,26);
	picZtlbtn_on.src = "img/tlbtn26_Zmo.png";
	picZtlbtn_off = new Image(171,26);
	picZtlbtn_off.src = "img/tlbtn26_Z.png";

function turnontl(place,imgName) {
      document[place].src= eval(imgName + "_on.src"); 
}

function turnofftl(place,imgName) {
      document[place].src= eval(imgName + "_off.src"); 
}


// assign button displays

	var timeline_26A = new Array();
	timeline_26A["A"] = 'AreaA.html';
	timeline_26A["B"] = 'AreaB.html';
	timeline_26A["C"] = 'AreaC.html';
	timeline_26A["D"] = 'AreaD.html';
	timeline_26A["E"] = 'AreaE.html';
	timeline_26A["F"] = 'AreaF.html';
	timeline_26A["G"] = 'AreaG.html';
	timeline_26A["H"] = 'AreaH.html';
	timeline_26A["I"] = 'AreaI.html';
	timeline_26A["J"] = 'AreaJ.html';
	timeline_26A["K"] = 'AreaK.html';
	timeline_26A["L"] = 'AreaL.html';
	timeline_26A["M"] = 'AreaM.html';
	timeline_26A["N"] = 'AreaN.html';
	timeline_26A["O"] = 'AreaO.html';
	timeline_26A["P"] = 'AreaP.html';
	timeline_26A["Q"] = 'AreaQ.html';
	timeline_26A["R"] = 'AreaR.html';
	timeline_26A["S"] = 'AreaS.html';
	timeline_26A["T"] = 'AreaT.html';
	timeline_26A["U"] = 'AreaU.html';
	timeline_26A["V"] = 'AreaV.html';
	timeline_26A["W"] = 'AreaW.html';
	timeline_26A["X"] = 'AreaX.html';
	timeline_26A["Y"] = 'AreaY.html';
	timeline_26A["Z"] = 'AreaZ.html';

	function display26Atimeline(imgNo) {
		document.write('<a href="'+timeline_26A[imgNo]+'" onmouseover="turnontl(\'tl26A'+imgNo+'\',\'pic'+imgNo+'tlbtn\')" onmouseout="turnofftl(\'tl26A'+imgNo+'\',\'pic'+imgNo+'tlbtn\')"><img src="img/tlbtn26_'+imgNo+'.png" name="tl26A'+imgNo+'" border="0"></a>');
}

	function display26Atimelinesel(imgNo) {
		document.write('<img src="img/tlbtn26_'+imgNo+'sel.png" border="0"></a>');
}