1 files changed, 0 insertions, 92 deletions
diff --git a/phpBB/styles/prosilver/template/forum_fn.js b/phpBB/styles/prosilver/template/forum_fn.js
index 8f99fe5c60..65bc3dedb7 100644
--- a/phpBB/styles/prosilver/template/forum_fn.js
+++ b/phpBB/styles/prosilver/template/forum_fn.js
@@ -248,57 +248,6 @@ function play_qt_file(obj) {
 	obj.Play();
 }
 
-/**
-* Check if the nodeName of elem is name
-* @author jQuery
-*/
-function is_node_name(elem, name) {
-	return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
-}
-
-/**
-* Check if elem is in array, return position
-* @author jQuery
-*/
-function is_in_array(elem, array) {
-	for (var i = 0, length = array.length; i < length; i++) {
-		// === is correct (IE)
-		if (array[i] === elem) {
-			return i;
-		}
-	}
-
-	return -1;
-}
-
-/**
-* Find Element, type and class in tree
-* Not used, but may come in handy for those not using JQuery
-* @author jQuery.find, Meik Sievertsen
-*/
-function find_in_tree(node, tag, type, class_name) {
-	var result, element, i = 0, length = node.childNodes.length;
-
-	for (element = node.childNodes[0]; i < length; element = node.childNodes[++i]) {
-		if (!element || element.nodeType !== 1) {
-			continue;
-		}
-
-		if ((!tag || is_node_name(element, tag)) && (!type || element.type === type)
-				&& (!class_name || is_in_array(class_name, (element.className || element).toString().split(/\s+/)) > -1)) {
-			return element;
-		}
-
-		if (element.childNodes.length) {
-			result = find_in_tree(element, tag, type, class_name);
-		}
-
-		if (result) {
-			return result;
-		}
-	}
-}
-
 var in_autocomplete = false;
 var last_key_entered = '';
 
@@ -330,47 +279,6 @@ function phpbb_check_key(event) {
 }
 
 /**
-* Usually used for onkeypress event, to submit a form on enter
-*/
-function submit_default_button(event, selector, class_name) {
-	// Add which for key events
-	if (!event.which && ((event.charCode || event.charCode === 0) ? event.charCode : event.keyCode)) {
-		event.which = event.charCode || event.keyCode;
-	}
-
-	if (phpbb_check_key(event)) {
-		return true;
-	}
-
-	var current = selector.parentNode;
-
-	// Search parent form element
-	while (current && (!current.nodeName || current.nodeType !== 1 || !is_node_name(current, 'form')) && current !== document) {
-		current = current.parentNode;
-	}
-
-	// Find the input submit button with the class name
-	//current = find_in_tree(current, 'input', 'submit', class_name);
-	var input_tags = current.getElementsByTagName('input');
-	current = false;
-
-	for (var i = 0, element = input_tags[0]; i < input_tags.length; element = input_tags[++i]) {
-		if (element.type === 'submit' && is_in_array(class_name, (element.className || element).toString().split(/\s+/)) > -1) {
-			current = element;
-		}
-	}
-
-	if (!current) {
-		return true;
-	}
-
-	// Submit form
-	current.focus();
-	current.click();
-	return false;
-}
-
-/**
 * Apply onkeypress event for forcing default submit button on ENTER key press
 * The jQuery snippet used is based on http://greatwebguy.com/programming/dom/default-html-button-submit-on-enter-with-jquery/
 * The non-jQuery code is a mimick of the jQuery code ;)