Document Ready
Simplest document ready code. Tested in IE9, Firefox, Chrome.
HTML
<p id='interactive'></p>
<p id='complete'></p>
CSS
body { font: 16px arial}
JavaScript
var ddt = new Date('10.12.2018').getTime()
console.log('ddt', ddt)
<p id='interactive'></p>
<p id='complete'></p>
body { font: 16px arial}
var ddt = new Date('10.12.2018').getTime()
console.log('ddt', ddt)