Added function to show the library dialog when a blank pec is clicked.

main.js

@@ -2,13 +2,22 @@
 // Why am I doing this?
 class auxillery_dialog {
 	constructor (title) {
+		var me = this;
 		this.root = document.createElement("div");
+		this.root.classList.add("dialog");
 		this.title = "string" == typeof title ? title : "";
 		var title_bar = document.createElement("div");
 		title_bar.innerText = this.title;
 		this.root.appendChild(title_bar);
 		this.body = document.createElement("div");
-		this.root.appendChild(this.body);
+		this.root.appendChild(me.body);
+		var close = document.createElement("span");
+		close.innerText = "<";
+		close.classList.add("close");
+		title_bar.appendChild(close);
+		close.addEventListener("click", ()=>{
+			me.root.classList.remove("focused");
+		});
 	}
 }
 
@@ -36,5 +45,10 @@ for (var x = 0; x < 16; x++) {
 	thisPec.classList.add("pecSlot","empty");
 	thisPec.innerHTML = "<p>+</p>";
 	app.gui.view.appendChild(thisPec);
+	thisPec.addEventListener("click", (p,x)=>{
+		app.currentPec = p;
+		app.currentPecIndex = x;
+		app.gui.library.root.classList.add("focused");
+	}, thisPec, x);
 }