Multiple Text Entries/Quiz

Sorry, here is a more detailed explination of how I set up each question:I create a fill in the blank question on the page and set the answer to "correct". I then uncheck the initially visible box for the text entry box.I create two more regular text entry boxes and place them on the page where appropriate. I name the variables associated with them “q1_box1” and “q1_box2” I set up and action group with the following actions:1) Action 1Action: Modify variableVariable: temp_ques1Value: 0Modification Tyoe: Set Variable Contents2) Action 2General TabAction: Modify variableVariable: temp_ques1Value: 1Modification Tyoe: Add to VariableCondition TabAny of the followingq1_box1 is equal to I put in the possible combinations (as many as possible)3) Action 3 Repeat for second text box4) Action 4General TabAction: Modify variableVariable: question_001Value: correctModification Tyoe: Set Variable ContentsCondition TabTemp_ques1 is equal to 2ElseAction: Modify variableVariable: question_001Value: incorrectModification Tyoe: Set Variable Contents5) Action 5General TabAction: Process QuestionTarget: question_001I then have a Submit Answer button on the page that runs the above action group.How would I alter the contents of the q1_box1 & q1_box2 variables using the .toLowerCase before I run the action group?