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// Wait for the page HTML to be parsed
document.addEventListener ('DOMContentLoaded', function () {
// Get the "New Query Pair" and "Save" buttons
var newButton = document.getElementById ('new-button');
var queriesList = document.getElementById ('queries-list');
var saveButton = document.getElementById ('save-button');
newButton.onclick = function ()
{
// Create inputs and indentation
var div = document.createElement ('div');
var names = document.getElementsByClassName ('name');
var values = document.getElementsByClassName ('value');
var indentation = document.createTextNode ('\n\t\t\t\t\t');
// Clone the first name and value fields
var nameInput = names[0].cloneNode (true);
var valueInput = values[0].cloneNode (true);
// Remove their values
nameInput.value = '';
valueInput.value = '';
// Append indentation and input to URL Query Pair list
div.appendChild (nameInput);
div.appendChild (indentation);
div.appendChild (valueInput);
queriesList.appendChild (div);
};
// Disable the "Save" button when clicked
saveButton.onclick = function ()
{
this.disabled = true;
};
}, false);
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