1 files changed, 48 insertions, 0 deletions
diff --git a/src/assets/main.js b/src/assets/main.js
new file mode 100644
index 0000000..7557f2b
--- /dev/null
+++ b/src/assets/main.js
@@ -0,0 +1,48 @@
+// showModal will create the modal structure the first time it is called.
+var modal, modalContent;
+const showModal = function() {
+  if (!modal) {
+    // make the modal
+    const modalClose = document.createElement('span');
+    modalClose.id = 'modal-close';
+    modalClose.innerHTML = '&times;';
+
+    modalContent = document.createElement('div');
+    modalContent.id = 'modal-content';
+
+    const modalBody = document.createElement('div');
+    modalBody.id = 'modal-body';
+    modalBody.appendChild(modalContent);
+    modalBody.appendChild(modalClose);
+
+    modal = document.createElement('div');
+    modal.id = 'modal';
+    modal.appendChild(modalBody);
+
+    // add the modal to the document
+    document.getElementsByTagName('body')[0].appendChild(modal);
+
+    // setup modal functionality
+    modalClose.onclick = function() {
+        modal.style.display = "none";
+    }
+  }
+
+  modalContent.innerHTML = '';
+  for (var i = 0; i < arguments.length; i++) {
+    modalContent.appendChild(arguments[i]);
+  }
+  modal.style.display = "block";
+
+  // When the user clicks anywhere outside of the modal, close it
+  window.onclick = function(event) {
+    if (event.target == modal) {
+      modal.style.display = "none";
+      window.onclick = undefined;
+    }
+  }
+}
+
+document.addEventListener("DOMContentLoaded", () => {
+    console.log("DOM loaded");
+})