diff --git a/plantuml_codeblock_parse.js b/plantuml_codeblock_parse.js
index ea07e8e..64a143c 100644
--- a/plantuml_codeblock_parse.js
+++ b/plantuml_codeblock_parse.js
@@ -1,11 +1,17 @@
+/* Copyright (C) 2020 David Svantesson
+ * MIT License
+ *
+ */
 
-var plantumlBasePath = "http://www.plantuml.com/plantuml/img/"
+function parsePlantumlCodeBlocks(plantumlServer = "http://www.plantuml.com/plantuml", htmlClass = "language-plantuml") {
+	var codeBlocks = document.getElementsByClassName(htmlClass);
 
-var codeBlocks = document.getElementsByClassName("language-plantuml");
-
-for (var block_i = 0; block_i < codeBlocks.length; block_i++) {
-	block_string = codeBlocks[block_i].innerText
-	//UTF8
-	block_string = unescape(encodeURIComponent(block_string));
-	codeBlocks[block_i].innerHTML = "<img src=\"" + plantumlBasePath + encode64(zip_deflate(block_string, 9)) + "\">";
+	for (var block_i = 0; block_i < codeBlocks.length; block_i++) {
+		block_string = codeBlocks[block_i].innerText
+		//UTF8
+		block_string = unescape(encodeURIComponent(block_string));
+		codeBlocks[block_i].innerHTML = "<img src=\"" + plantumlServer + "/img/" + encode64(zip_deflate(block_string, 9)) + "\">";
+	}
+	
 }
+