download_stuff.js

var list = document.getElementsByTagName('a');
for (i=1;i<list.length;i++){
	var a = document.createElement('a')
	a.href = list[i].href
	a.text = "Download"
	url = decodeURI(list[i].href)
	a.download = url.substr(url.lastIndexOf('/')+1,url.length)
	document.body.appendChild(a);
	a.click();
	document.body.removeChild(a);
}