imgsrc = new Array();
imgsrc[0] = "/sydneymarathon/img/tab_home.gif";
imgsrc[1] = "/sydneymarathon/img/tab_home_u.gif";
imgsrc[2] = "/sydneymarathon/img/tab_about.gif";
imgsrc[3] = "/sydneymarathon/img/tab_about_u.gif";
imgsrc[4] = "/sydneymarathon/img/tab_course.gif";
imgsrc[5] = "/sydneymarathon/img/tab_course_u.gif";
imgsrc[6] = "/sydneymarathon/img/tab_tour.gif";
imgsrc[7] = "/sydneymarathon/img/tab_tour_u.gif";
imgsrc[8] = "/sydneymarathon/img/tab_airplane.gif";
imgsrc[9] = "/sydneymarathon/img/tab_airplane_u.gif";
imgsrc[10] = "/sydneymarathon/img/tab_cowntdown.gif";
imgsrc[11] = "/sydneymarathon/img/tab_cowntdown_u.gif";

imgsrc[12] = "/sydneymarathon/img/top_about_point01.gif";
imgsrc[13] = "/sydneymarathon/img/top_about_point01_u.gif";
imgsrc[14] = "/sydneymarathon/img/top_about_point02.gif";
imgsrc[15] = "/sydneymarathon/img/top_about_point02_u.gif";
imgsrc[16] = "/sydneymarathon/img/top_about_point03.gif";
imgsrc[17] = "/sydneymarathon/img/top_about_point03_u.gif";
imgsrc[18] = "/sydneymarathon/img/top_about_point04.gif";
imgsrc[19] = "/sydneymarathon/img/top_about_point04_u.gif";
imgsrc[20] = "/sydneymarathon/img/top_about_point05.gif";
imgsrc[21] = "/sydneymarathon/img/top_about_point05_u.gif";
imgsrc[22] = "/sydneymarathon/img/top_about_point06.gif";
imgsrc[23] = "/sydneymarathon/img/top_about_point06_u.gif";
imgsrc[24] = "/sydneymarathon/img/top_about_point07.gif";
imgsrc[25] = "/sydneymarathon/img/top_about_point07_u.gif";
imgsrc[26] = "/sydneymarathon/img/top_about_point08.gif";
imgsrc[27] = "/sydneymarathon/img/top_about_point08_u.gif";
imgsrc[28] = "/sydneymarathon/img/top_about_point09.gif";
imgsrc[29] = "/sydneymarathon/img/top_about_point09_u.gif";

imgsrc[30] = "/sydneymarathon/img/bu_knowmore.gif";
imgsrc[31] = "/sydneymarathon/img/bu_knowmore_u.gif";

imgsrc[32] = "/sydneymarathon/img/top_about_point01.jpg";
imgsrc[33] = "/sydneymarathon/img/top_about_point01_u.jpg";
imgsrc[34] = "/sydneymarathon/img/top_about_point02.jpg";
imgsrc[35] = "/sydneymarathon/img/top_about_point02_u.jpg";
imgsrc[36] = "/sydneymarathon/img/top_about_point03.jpg";
imgsrc[37] = "/sydneymarathon/img/top_about_point03_u.jpg";
imgsrc[38] = "/sydneymarathon/img/top_about_point04.jpg";
imgsrc[39] = "/sydneymarathon/img/top_about_point04_u.jpg";
imgsrc[40] = "/sydneymarathon/img/top_about_point05.jpg";
imgsrc[41] = "/sydneymarathon/img/top_about_point05_u.jpg";
imgsrc[42] = "/sydneymarathon/img/top_about_point06.jpg";
imgsrc[43] = "/sydneymarathon/img/top_about_point06_u.jpg";
imgsrc[44] = "/sydneymarathon/img/top_about_point07.jpg";
imgsrc[45] = "/sydneymarathon/img/top_about_point07_u.jpg";
imgsrc[46] = "/sydneymarathon/img/top_about_point08.jpg";
imgsrc[47] = "/sydneymarathon/img/top_about_point08_u.jpg";
imgsrc[48] = "/sydneymarathon/img/top_about_point09.jpg";
imgsrc[49] = "/sydneymarathon/img/top_about_point09_u.jpg";

imgsrc[50] = "/sydneymarathon/img/bu_h2_course.gif";
imgsrc[51] = "/sydneymarathon/img/bu_h2_course_u.gif";
imgsrc[52] = "/sydneymarathon/img/bu_h2_tour.gif";
imgsrc[53] = "/sydneymarathon/img/bu_h2_tour_u.gif";

img = new Array();

for(i=0; i<imgsrc.length; i++){
img[i] = new Image();
img[i].src = imgsrc[i];
}
function highlight(num,imgname){
document.images[imgname].src = img[num].src;
}