isamap = new Object();

isamap[0] = "_0";
isamap[1] = "_1";

function pictact(id, act)

{
        if(document.images) document.images[id].src = eval( "pict." + id + isamap[act] + ".src");
}

if (document.images) { // ensure browser can do JavaScript rollovers.

pict = new Object();

pict.index0_0 = new Image();
pict.index0_0.src = "images/btn-members-1.gif";
pict.index0_1 = new Image();
pict.index0_1.src = "images/btn-members-1-1.gif";

pict.index1_0 = new Image();
pict.index1_0.src = "images/btn-join-1.gif";
pict.index1_1 = new Image();
pict.index1_1.src = "images/btn-join-1-1.gif";

pict.index2_0 = new Image();
pict.index2_0.src = "images/btn-tour-1.gif";
pict.index2_1 = new Image();
pict.index2_1.src = "images/btn-tour-1-1.gif";

pict.index3_0 = new Image();
pict.index3_0.src = "images/btn-getaccess-1.gif";
pict.index3_1 = new Image();
pict.index3_1.src = "images/btn-getaccess-1-1.gif";

pict.index4_0 = new Image();
pict.index4_0.src = "images/btn-join-2.gif";
pict.index4_1 = new Image();
pict.index4_1.src = "images/btn-join-2-1.gif";

pict.index5_0 = new Image();
pict.index5_0.src = "images/btn-members-2.gif";
pict.index5_1 = new Image();
pict.index5_1.src = "images/btn-members-2-1.gif";

pict.index6_0 = new Image();
pict.index6_0.src = "images/btn-tour1-1.gif";
pict.index6_1 = new Image();
pict.index6_1.src = "images/btn-tour1-2.gif";

pict.index7_0 = new Image();
pict.index7_0.src = "images/btn-tour2-1.gif";
pict.index7_1 = new Image();
pict.index7_1.src = "images/btn-tour2-2.gif";

pict.index8_0 = new Image();
pict.index8_0.src = "t-1/btn-instant.gif";
pict.index8_1 = new Image();
pict.index8_1.src = "t-1/btn-instant-1.gif";

pict.index9_0 = new Image();
pict.index9_0.src = "t-1/btn-members2.gif";
pict.index9_1 = new Image();
pict.index9_1.src = "t-1/btn-members2-1.gif";

pict.index10_0 = new Image();
pict.index10_0.src = "t-1/btn-getinst-1.gif";
pict.index10_1 = new Image();
pict.index10_1.src = "t-1/btn-getinst-1-1.gif";

pict.index11_0 = new Image();
pict.index11_0.src = "t-1/btn-join.gif";
pict.index11_1 = new Image();
pict.index11_1.src = "t-1/btn-join-1.gif";

pict.index12_0 = new Image();
pict.index12_0.src = "t-1/btn-members.gif";
pict.index12_1 = new Image();
pict.index12_1.src = "t-1/btn-members-1.gif";

pict.index13_0 = new Image();
pict.index13_0.src = "t-1/btn-tour-1.gif";
pict.index13_1 = new Image();
pict.index13_1.src = "t-1/btn-tour-1-1.gif";

pict.index14_0 = new Image();
pict.index14_0.src = "t-2/btn-inst.gif";
pict.index14_1 = new Image();
pict.index14_1.src = "t-2/btn-inst-1.gif";

pict.index15_0 = new Image();
pict.index15_0.src = "t-2/btn-members2.gif";
pict.index15_1 = new Image();
pict.index15_1.src = "t-2/btn-members2-1.gif";

pict.index16_0 = new Image();
pict.index16_0.src = "t-2/btn-getacc.gif";
pict.index16_1 = new Image();
pict.index16_1.src = "t-2/btn-getacc-1.gif";

pict.index17_0 = new Image();
pict.index17_0.src = "t-2/btn-join-1.gif";
pict.index17_1 = new Image();
pict.index17_1.src = "t-2/btn-join-1-1.gif";

pict.index18_0 = new Image();
pict.index18_0.src = "t-2/btn-members.gif";
pict.index18_1 = new Image();
pict.index18_1.src = "t-2/btn-members-1.gif";

pict.index19_0 = new Image();
pict.index19_0.src = "t-2/btn-tour.gif";
pict.index19_1 = new Image();
pict.index19_1.src = "t-2/btn-tour-1.gif";
}