diff --git a/lib/javascript-static.js b/lib/javascript-static.js
index 1a80467f3b3..72b2f6ab3fc 100644
--- a/lib/javascript-static.js
+++ b/lib/javascript-static.js
@@ -210,3 +210,25 @@ function fix_column_width(colName) {
         }
     }
 }
+
+
+/*
+	Insert myValue at current cursor position
+*/
+function insertAtCursor(myField, myValue) {
+	// IE support
+	if (document.selection) {
+		myField.focus();
+		sel = document.selection.createRange();
+		sel.text = myValue;
+	}
+	// Mozilla/Netscape support
+	else if (myField.selectionStart || myField.selectionStart == '0') {
+		var startPos = myField.selectionStart;
+		var endPos = myField.selectionEnd;
+		myField.value = myField.value.substring(0, startPos)
+			+ myValue + myField.value.substring(endPos, myField.value.length);
+	} else {
+		myField.value += myValue;
+	}
+}
\ No newline at end of file