diff --git a/newscoop/js/tinymce/themes/advanced/js/source_editor.js b/newscoop/js/tinymce/themes/advanced/js/source_editor.js
index 84546ad52e..11c303f73a 100644
--- a/newscoop/js/tinymce/themes/advanced/js/source_editor.js
+++ b/newscoop/js/tinymce/themes/advanced/js/source_editor.js
@@ -13,7 +13,9 @@ function onLoadInit() {
 	if (tinymce.isGecko)
 		document.body.spellcheck = tinyMCEPopup.editor.getParam("gecko_spellcheck");
 
-	document.getElementById('htmlSource').value = tinyMCEPopup.editor.getContent({source_view : true});
+	window.onload = function() {
+		document.getElementById('htmlSource').value = tinyMCEPopup.editor.getContent({source_view : true});
+	};
 
 	if (tinyMCEPopup.editor.getParam("theme_advanced_source_editor_wrap", true)) {
 		setWrap('soft');