if (document.images) {
var th_pos_ph640 = new Image();
th_pos_ph640.src = 'pix/th-pos-ph640.jpg';
var th_pos_ph640_on = new Image();
th_pos_ph640_on.src = 'pix/th-pos-ph640_on.jpg';
var th_pos_POS425D = new Image();
th_pos_POS425D.src = 'pix/th-pos-POS425D.jpg';
var th_pos_POS425D_on = new Image();
th_pos_POS425D_on.src = 'pix/th-pos-POS425D_on.jpg';
var th_pos_POS425S = new Image();
th_pos_POS425S.src = 'pix/th-pos-POS425S.jpg';
var th_pos_POS425S_on = new Image();
th_pos_POS425S_on.src = 'pix/th-pos-POS425S_on.jpg';
var th_pos_441 = new Image();
th_pos_441.src = 'pix/th-pos-441.jpg';
var th_pos_441_on = new Image();
th_pos_441_on.src = 'pix/th-pos-441_on.jpg';
var th_pos_40711 = new Image();
th_pos_40711.src = 'pix/th-pos-40711.jpg';
var th_pos_40711_on = new Image();
th_pos_40711_on.src = 'pix/th-pos-40711_on.jpg';
var th_pos_RT322 = new Image();
th_pos_RT322.src = 'pix/th-pos-RT322.jpg';
var th_pos_RT322_on = new Image();
th_pos_RT322_on.src = 'pix/th-pos-RT322_on.jpg';
}
function ChangeImg(id,name){
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}