var IMAGE_NUMBER;
function captchaImagePicker() {
var numImages = 10;
IMAGE_NUMBER = Math.floor(Math.random() * numImages);
alert("'"+IMAGE_NUMBER+"'");
switch (IMAGE_NUMBER) {
case 1:
document.write('
');
break;
case 2:
document.write('
');
break;
case 3:
document.write('
');
break;
case 4:
document.write('
');
break;
case 5:
document.write('
');
break;
case 6:
document.write('
');
break;
case 7:
document.write('
');
break;
case 8:
document.write('
');
break;
case 9:
document.write('
');
break;
case 10:
default:
document.write('
');
} // end switch
} // end captchaImagePicker