diff --git a/erpnext/startup/startup.js b/erpnext/startup/startup.js
index aef298c..ad8289e 100644
--- a/erpnext/startup/startup.js
+++ b/erpnext/startup/startup.js
@@ -50,6 +50,9 @@
 	if(wn.boot.custom_css) {
 		set_style(wn.boot.custom_css);
 	}
+	if(wn.boot.user_background) {
+		erpnext.set_user_background(wn.boot.user_background);
+	}
 		
 	if(user == 'Guest'){
 		if(wn.boot.website_settings.title_prefix) {
@@ -132,6 +135,10 @@
 	wn.updates.id = setInterval(update_messages, 60000);
 }
 
+erpnext.set_user_background = function(src) {
+	set_style(repl('body { background: url("files/%(src)s") repeat !important;}', {src:src}))
+}
+
 // =======================================
 
 // start