mark/bower_components/jspdf/examples/js/user-input.js

var name = prompt('What is your name?');
var multiplier = parseInt(prompt('Enter a number:'));

var doc = new jsPDF();
doc.setFontSize(22);	
doc.text(20, 20, 'Questions');
doc.setFontSize(16);
doc.text(20, 30, 'This belongs to: ' + name);

for(var i = 1; i <= 12; i ++) {
	doc.text(20, 30 + (i * 10), i + ' x ' + multiplier + ' = ___');
}

doc.addPage();
doc.setFontSize(22);
doc.text(20, 20, 'Answers');
doc.setFontSize(16);

for(var i = 1; i <= 12; i ++) {
	doc.text(20, 30 + (i * 10), i + ' x ' + multiplier + ' = ' + (i * multiplier));
}

// You wouldn't normally call this - this is just to make the 
// demo not look broken as we've disabled auto update.
if (jsPDFEditor !== undefined) {
	jsPDFEditor.update(true);
}