function newSection(section) {
        switch (section) {
                case 1 :
                        parent.frames[3].location="landmark.html";
                        break;
                case 2 :
                        parent.frames[3].location="seis.html";
                        break;
                case 3 :
                        parent.frames[3].location="fathom.html";
                        break;
                case 4 :
                        parent.frames[3].location="tsunamiPSTM.html";
                        break;
                case 5 :
                        parent.frames[3].location="tsunamiPSDM.html";
                        break;
                case 6 :
                        parent.frames[3].location="multiComp.html";
                        break;
                case 7 :
                        parent.frames[3].location="vspProcessing.html";
                        break;
                case 8 :
                        parent.frames[3].location="hardware.html";
                        break;
                default : break;
        }
}