Compound Conditions: This is just where you combine two or more simple conditions with a logical operator. Example: a=3; b=4; c=5; d=2; if ((a ==3) && (b ==4)) //<--the compound condition e = c + d; else e = c - d; document.write("e="+e); INCREMENT OPERATOR: To say, x = x + 1: ++x; x++; Say you took: y = x++; What's going to happen? y will = x and then x will = x + 1. Say you took y = ++x; What's