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judgement_task.html
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<!DOCTYPE html>
<html>
<head>
<title>Judgement Task</title>
<link href = "thesis.css" rel = "stylesheet" type = "text/css"/>
</head>
<body>
RT measurement phase, click "0" to select left image<br>
click "1" to select right image. Also needs database.
<div class = "question">
Which one of the side object is<br>
closer to the object in the center?<br>
<!-- press "0" for left and "1" for right<br> -->
</div>
<div class = "center_image">
<img id = "center_image">
</div>
<div class = "left_image">
<img id = "left_image">
</div>
<div class = "right_image">
<img id = "right_image">
</div>
<script>
var images = [];
images[0] = "file:///Users/vincentdeng/Desktop/research/1.tiff";
images[1] = "file:///Users/vincentdeng/Desktop/research/2.tiff";
images[2] = "file:///Users/vincentdeng/Desktop/research/3.tiff";
images[3] = "file:///Users/vincentdeng/Desktop/research/4.tiff";
images[4] = "file:///Users/vincentdeng/Desktop/research/5.tiff";
images[5] = "file:///Users/vincentdeng/Desktop/research/6.tiff";
images[6] = "file:///Users/vincentdeng/Desktop/research/7.tiff";
images[7] = "file:///Users/vincentdeng/Desktop/research/8.tiff";
images[8] = "file:///Users/vincentdeng/Desktop/research/9.tiff";
images[9] = "file:///Users/vincentdeng/Desktop/research/10.tiff";
images[10] = "file:///Users/vincentdeng/Desktop/research/11.tiff";
images[11] = "file:///Users/vincentdeng/Desktop/research/12.tiff";
var min = 0, max = 11;
function generate_random()
{
return Math.random() * (max - min) + min;
}
var num_1 = generate_random();
var rounded_1 = Math.round(num_1);
function pick_random()
{
document.getElementById("center_image").src = images[rounded_1];
}
pick_random();
////////////////////////////////////////////////////////////////////////////////////////////////////
var num_2 = generate_random();
var rounded_2 = Math.round(num_2);
function pick_second_random()
{
while (images[rounded_2] === images[rounded_1])
{
num_2 = generate_random();
rounded_2 = Math.round(num_2);
}
document.getElementById("left_image").src = images[rounded_2];
}
pick_second_random();
////////////////////////////////////////////////////////////////////////////////////////////////////
var num_3 = generate_random();
var rounded_3 = Math.round(num_3);
function pick_third_random()
{
while (images[rounded_3] === images[rounded_1] || images[rounded_3] === images[rounded_2])
{
num_3 = generate_random();
rounded_3 = Math.round(num_3);
}
document.getElementById("right_image").src = images[rounded_3];
}
pick_third_random();
////////////////////////////////////////////////////////////////////////////////////////////////////
</script>
<div class= "refresh">
<button onclick="location.href = 'file:///Users/vincentdeng/Desktop/research/Graph_construction.html';"
id="refresh"
>Next</button>
</div>
<script>
document.onkeydown = checkKeycode
function checkKeycode(e)
{
var keycode;
keycode = window.event.keyCode;
if (keycode == 48)
{
location.replace("file:///Users/vincentdeng/Desktop/research/judgement_task.html")
// alert("zero selected")
}
if (keycode == 49)
{
location.replace("file:///Users/vincentdeng/Desktop/research/judgement_task.html")
// alert("one selected")
}
}
</script>
</body>
</html>