Customized validation: link to question marked as answered/validated after page is saved

Hello all, I'm building a survey (for the first time ever) in Qualtrics. I'm trying to get a color system for answered questions like so: ! If you have answered the question, the question's link in the sidebar turns blue (well, the border does). With this survey we're building though, it might take someone a long time to answer, so I would like to keep the link to answered questions blue. Right now, they are turning back to red, the default. I have this code for when the user clicks on the question and answers it: ``` Qualtrics.SurveyEngine.addOnload(function (){ this.questionclick = function(event,element){ element.addEventListener("blur", blurFunction, true); function blurFunction() { if ((element.type == "text") && (element.value != "")){ var elementID = element.id.split('~')[1]; var questionID = elementID.substr(3, elementID.length); document.getElementById('question-card' + questionID).classList.add('card-validated'); console.log("validated"); } } } ``` But I am at a loss as to how to replicate that for when the page is loaded (and the questions are already answered). Thanks in advance for any advice or guidance!