function randomImageOne() {
    if (default_image_one == 0) {
       this_date = new Date();
       first_image_one = Math.floor(this_date.getTime()/100000) % image_one_list.length;
       document.write("<a href=\"#\" onClick=\"replaceImageOne();\"><img border=0 name=image_one width=740 height=71 src=" + image_dir + "image_one/" + image_one_list[first_image_one] + ".gif></a>");
    } else {
       first_image_one = default_image_one;
       document.write("<a href=\"#\" onClick=\"replaceImageOne();\"><img border=0 name=image_one width=740 height=71 src=" + image_dir + "image_one/" + first_image_one + ".gif></a>");
    }
    current_image_one_num = first_image_one;
}

//-------------------------------------------------------------

function replaceImageOne() {
    image_one_num = Math.floor(Math.random()*1.0*image_one_list.length); 
    while (image_one_num==current_image_one_num) {
	image_one_num = Math.floor(Math.random()*1.0*image_one_list.length);   
    }
    document.images['image_one'].src = image_dir + "image_one/" + image_one_list[image_one_num]+".gif";
    current_image_one_num = image_one_num;
    if (replaceImageOne.arguments.length>0) { document.images['image_one'].src = image_dir + replaceImageOne.arguments[0]+".gif";}
}

//-------------------------------------------------------------

function randomImageTwo() {
    if (default_image_two == 0) {
       this_date = new Date();
       first_image_two = Math.floor(this_date.getTime()/100000) % image_two_list.length;
       document.write("<a href=\"#\" onClick=\"replaceImageTwo();\"><img border=0 name=image_two width=193 height=247 src=" + image_dir + "image_two/" + image_two_list[first_image_two] + ".gif></a>");
    } else {
       first_image_two = default_image_two;
       document.write("<a href=\"#\" onClick=\"replaceImageTwo();\"><img border=0 name=image_two width=193 height=247 src=" + image_dir + "image_two/" + first_image_two + ".gif></a>");
    }
    current_image_two_num = first_image_two;
}

//-------------------------------------------------------------

function replaceImageTwo() {
    image_two_num = Math.floor(Math.random()*1.0*image_two_list.length); 
    while (image_two_num==current_image_two_num) {
	image_two_num = Math.floor(Math.random()*1.0*image_two_list.length);   
    }
    document.images['image_two'].src = image_dir + "image_two/" + image_two_list[image_two_num]+".gif";
    current_image_two_num = image_two_num;
    if (replaceImageTwo.arguments.length>0) { document.images['image_two'].src = image_dir + replaceImageTwo.arguments[0]+".gif";}
}

//-------------------------------------------------------------

function randomImageThree() {
    if (default_image_three == 0) {
       this_date = new Date();
       first_image_three = Math.floor(this_date.getTime()/100000) % image_three_list.length;
       document.write("<a href=\"#\" onClick=\"replaceImageThree();\"><img border=0 name=image_three width=116 height=247 src=" + image_dir + "image_three/" + image_three_list[first_image_three] + ".gif></a>");
    } else {
       first_image_three = default_image_three;
       document.write("<a href=\"#\" onClick=\"replaceImageThree();\"><img border=0 name=image_three width=116 height=247 src=" + image_dir + "image_three/" + first_image_three + ".gif></a>");
    }
    current_image_three_num = first_image_three;
}

//-------------------------------------------------------------

function replaceImageThree() {
    image_three_num = Math.floor(Math.random()*1.0*image_three_list.length); 
    while (image_three_num==current_image_three_num) {
	image_three_num = Math.floor(Math.random()*1.0*image_three_list.length);   
    }
    document.images['image_three'].src = image_dir + "image_three/" + image_three_list[image_three_num]+".gif";
    current_image_three_num = image_three_num;
    if (replaceImageThree.arguments.length>0) { document.images['image_three'].src = image_dir + replaceImageThree.arguments[0]+".gif";}
}