W3Schools' Javascript Comparison and Logical Operators http://w3schools.com/js/js_comparisons.asp w3schools.com/js/js_comparisons.asp http://www.w3schools.com/js/js_comparisons.asp http://www.w3schools.com/js/js_comparisons.asp w3schools.com/js/js_comparisons.asp W3Schools' Javascript Comparison and Logical Operators boolean operator JavaScript Comparison and Logical Operators http://www.w3schools.com/js/js_comparisons.asp http://www.w3schools.com/js/js_comparisons.asp http://www.w3schools.com/js/js_comparisons.asp http://www.w3schools.com/js/js_comparisons.asp http://www.w3schools.com/js/js_comparisons.asp boolean operator this w3schools page compares values http://www.w3schools.com/js/js_comparisons.asp w3schools boolean operator