1 files changed, 22 insertions, 0 deletions
diff --git a/parsers/BackButton.java b/parsers/BackButton.java
new file mode 100644
index 0000000..e20b640
--- /dev/null
+++ b/parsers/BackButton.java
@@ -0,0 +1,22 @@
+package scruf.parsers;
+
+import java.io.*;
+import scruf.io.*;
+
+public class BackButton implements Parser {
+    // this method doesn't modify the filContent.
+    public String parse(String fileContent) {
+	StringBuilder button = new StringBuilder();
+	button.append("\n<div class=\"back\">\n");
+	button.append("<a href=\"");
+	if(PresentFile.file.getName().equals("index")) {
+	    button.append("../\"> home ");
+	}else {
+	    button.append("./\"> back ");
+	}
+	button.append("</a>\n");
+	button.append("</div>");
+	PresentFile.backButton = button.toString();
+	return fileContent;
+    }
+}
+\ No newline at end of file