* luci/themes/openwrt.org:

	- remove duplicate contents in js files
	- implement workaround for IE6 overlapping select box issue

4 files changed, 34 insertions, 431 deletions

diff --git a/themes/openwrt.org/htdocs/luci-static/openwrt.org/Dropdowns.js b/themes/openwrt.org/htdocs/luci-static/openwrt.org/Dropdowns.js
index 7d800f07bb..ff2f0e6653 100644
--- a/themes/openwrt.org/htdocs/luci-static/openwrt.org/Dropdowns.js
+++ b/themes/openwrt.org/htdocs/luci-static/openwrt.org/Dropdowns.js
@@ -24,92 +24,50 @@ SUCH DAMAGE.
 */
 
 function initDropdowns() {
-	function onmouseover(evt) {
-		XHTML1.addClass(evt.currentTarget, "over");
-	}
+	var aSelects = XHTML1.getElementsByTagName("select");
+	var isIE6 = false /*@cc_on || @_jscript_version < 5.7 @*/;
+
+	function showPlaceholder(sel) {
+		if( ! sel._ph ) {
+			var box = sel.getBoundingClientRect();
+			sel._dm = sel.currentStyle.display;
+			sel._ph = document.createElement('input');
+			sel.parentNode.insertBefore(sel._ph, sel);
+			sel._ph.style.width  = ( box.right - box.left ) + 'px';
+			sel._ph.style.height = ( box.bottom - box.top ) + 'px';
+			sel._ph.style.margin = sel.currentStyle.margin;
+		}
 
-	function onmouseout(evt) {
-		XHTML1.removeClass(evt.currentTarget, "over");
+		sel._ph.value = sel.options[sel.selectedIndex].text;
+		sel._ph.style.display = sel._dm;
+		sel.style.display = 'none';
 	}
 
-	function onfocus(evt) {
-		for(var element = evt.currentTarget; element; element = element.parentNode) {
-			if(XHTML1.isElement(element, "li")) {
-				XHTML1.addClass(element, "focus");
-			}
-		}
+	function hidePlaceholder(sel) {
+		if( sel._ph ) sel._ph.style.display = 'none';
+		sel.style.display = sel._dm;
 	}
 
-	function onblur(evt) {
-		for(var element = evt.currentTarget; element; element = element.parentNode) {
-			if(XHTML1.isElement(element, "li")) {
-				XHTML1.removeClass(element, "focus");
-			}
+	function hideSelects() {
+		for(var i = 0; i < aSelects.length; i++) {
+			showPlaceholder(aSelects[i]);
 		}
 	}
 
-	if(document.all) {
-		var liElements = XHTML1.getElementsByTagName("li");
-		for(var i = 0; i < liElements.length; i++) {
-			var li = liElements[i];
-			for(var element = li.parentNode; element; element = element.parentNode) {
-				if(XHTML1.isElement(element, "ul") && XHTML1.containsClass(element, "dropdowns")) {
-					XHTML1.addEventListener(li, "mouseover", onmouseover);
-					XHTML1.addEventListener(li, "mouseout", onmouseout);
-					break;
-				}
-			}
-		}
-	}
-
-	var aElements = XHTML1.getElementsByTagName("a");
-	for(var i = 0; i < aElements.length; i++) {
-		var a = aElements[i];
-		for(var element = a.parentNode; element; element = element.parentNode) {
-			if(XHTML1.isElement(element, "ul") && XHTML1.containsClass(element, "dropdowns")) {
-				XHTML1.addEventListener(a, "focus", onfocus);
-				XHTML1.addEventListener(a, "blur", onblur);
-				break;
-			}
+	function showSelects() {
+		for(var i = 0; i < aSelects.length; i++) {
+			hidePlaceholder(aSelects[i]);
 		}
 	}
-}
-
-if(XHTML1.isDOMSupported()) {
-	XHTML1.addEventListener(window, "load", initDropdowns);
-}
-/*
-Copyright (C) 2008  Alina Friedrichsen <x-alina@gmx.net>
 
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGE.
-*/
-
-function initDropdowns() {
 	function onmouseover(evt) {
 		XHTML1.addClass(evt.currentTarget, "over");
+		if( isIE6 ) hideSelects();
 	}
 
 	function onmouseout(evt) {
 		XHTML1.removeClass(evt.currentTarget, "over");
+		if( isIE6 ) showSelects();
 	}
 
 	function onfocus(evt) {
@@ -118,6 +76,7 @@ function initDropdowns() {
 				XHTML1.addClass(element, "focus");
 			}
 		}
+		if( isIE6 ) hideSelects();
 	}
 
 	function onblur(evt) {
@@ -126,6 +85,7 @@ function initDropdowns() {
 				XHTML1.removeClass(element, "focus");
 			}
 		}
+		if( isIE6 ) showSelects();
 	}
 
 	if(document.all) {
diff --git a/themes/openwrt.org/htdocs/luci-static/openwrt.org/VarType.js b/themes/openwrt.org/htdocs/luci-static/openwrt.org/VarType.js
index 12811dd4f4..d4668109d6 100644
--- a/themes/openwrt.org/htdocs/luci-static/openwrt.org/VarType.js
+++ b/themes/openwrt.org/htdocs/luci-static/openwrt.org/VarType.js
@@ -89,94 +89,3 @@ VarType.needNode = function(obj, type) {
 		if(obj.nodeType != type) throw new TypeError();
 	}
 };
-/*
-Copyright (C) 2008  Alina Friedrichsen <x-alina@gmx.net>
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGE.
-*/
-
-function VarType() {
-}
-
-VarType.isNull = function(obj) {
-	if(typeof obj == "undefined") return true;
-	if(typeof obj == "object" && (!obj)) return true;
-	return false;
-};
-
-VarType.toFloat = function(value) {
-	value = Number(value);
-	return value;
-};
-
-VarType.toDecimal = function(value) {
-	value = Number(value);
-	if(!isFinite(value)) value = 0.0;
-	return value;
-};
-
-VarType.toInt = function(value) {
-	value = Number(value);
-	if(!isFinite(value)) value = 0.0;
-	value = Math.floor(value);
-	return value;
-};
-
-VarType.toUInt = function(value) {
-	value = Number(value);
-	if(!isFinite(value)) value = 0.0;
-	else if(value < 0.0) value = 0.0;
-	value = Math.floor(value);
-	return value;
-};
-
-VarType.toStr = function(value) {
-	if(VarType.isNull(value)) value = "";
-	value = String(value);
-	return value;
-};
-
-VarType.toBool = function(value) {
-	value = Boolean(value);
-	return value;
-};
-
-VarType.needObject = function(obj) {
-	if(typeof obj != "object" || (!obj)) throw new TypeError();
-};
-
-VarType.needInstanceOf = function(obj, type) {
-	if(!(obj instanceof type)) throw new TypeError();
-};
-
-VarType.needFunction = function(obj) {
-	if(typeof obj != "function") throw new TypeError();
-};
-
-VarType.needNode = function(obj, type) {
-	VarType.needObject(obj);
-	if(VarType.isNull(obj.nodeType)) throw new TypeError();
-	if(!VarType.isNull(type)) {
-		type = VarType.toInt(type);
-		if(obj.nodeType != type) throw new TypeError();
-	}
-};
diff --git a/themes/openwrt.org/htdocs/luci-static/openwrt.org/XHTML1.js b/themes/openwrt.org/htdocs/luci-static/openwrt.org/XHTML1.js
index b196f5313c..a7d4f7ddd6 100644
--- a/themes/openwrt.org/htdocs/luci-static/openwrt.org/XHTML1.js
+++ b/themes/openwrt.org/htdocs/luci-static/openwrt.org/XHTML1.js
@@ -269,274 +269,3 @@ XHTML1.setTextContent = function(node, value) {
 			break;
 	}
 };
-/*
-Copyright (C) 2007, 2008  Alina Friedrichsen <x-alina@gmx.net>
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGE.
-*/
-
-var XMLNS_XMLNS = "http://www.w3.org/2000/xmlns/";
-var XMLNS_XML = "http://www.w3.org/XML/1998/namespace";
-var XMLNS_XHTML = "http://www.w3.org/1999/xhtml";
-
-function W3CDOM_Event(currentTarget) {
-	VarType.needObject(currentTarget);
-	this.currentTarget = currentTarget;
-	this.preventDefault = function() { window.event.returnValue = false; };
-	return this;
-}
-
-function XHTML1() {
-}
-
-XHTML1.isDOMSupported = function() {
-	if(!document.getElementById) return false;
-	if(!(window.addEventListener || window.attachEvent)) return false;
-	return true;
-};
-
-XHTML1.isXHTML = function() {
-	if(document.documentElement.nodeName == "HTML") return false;
-	return true;
-};
-
-XHTML1.addEventListener = function(target, type, listener) {
-	VarType.needObject(target);
-	type = VarType.toStr(type);
-	VarType.needFunction(listener);
-
-	if(target.addEventListener) {
-		target.addEventListener(type, listener, false);
-	}
-	else if(target.attachEvent) {
-		target.attachEvent("on" + type, function() { listener(new W3CDOM_Event(target)); } );
-	}
-};
-
-XHTML1.createElement = function(tagName) {
-	tagName = VarType.toStr(tagName);
-
-	if(XHTML1.isXHTML()) {
-		return document.createElementNS(XMLNS_XHTML, tagName.toLowerCase());
-	}
-
-	return document.createElement(tagName.toUpperCase());
-};
-
-XHTML1.getElementsByTagName = function(tagName) {
-	tagName = VarType.toStr(tagName);
-
-	if(XHTML1.isXHTML()) {
-		return document.getElementsByTagNameNS(XMLNS_XHTML, tagName.toLowerCase());
-	}
-
-	return document.getElementsByTagName(tagName.toUpperCase());
-};
-
-XHTML1.isElement = function(node, tagName) {
-	VarType.needNode(node);
-	tagName = VarType.toStr(tagName);
-
-	if(node.nodeType == 1) {
-		if(XHTML1.isXHTML()) {
-			if(node.namespaceURI == XMLNS_XHTML) {
-				if(node.localName == tagName.toLowerCase()) return true;
-			}
-		} else {
-			if(node.nodeName == tagName.toUpperCase()) return true;
-		}
-	}
-
-	return false;
-};
-
-XHTML1.getAttribute = function(element, name) {
-	VarType.needNode(element, 1);
-	name = VarType.toStr(name);
-
-	name = name.toLowerCase();
-
-	if(XHTML1.isXHTML()) {
-		return element.getAttributeNS(null, name);
-	}
-
-	if(name == "class") {
-		return element.className;
-	}
-
-	return element.getAttribute(name);
-};
-
-XHTML1.setAttribute = function(element, name, value) {
-	VarType.needNode(element, 1);
-	name = VarType.toStr(name);
-	value = VarType.toStr(value);
-
-	name = name.toLowerCase();
-
-	if(XHTML1.isXHTML()) {
-		element.setAttributeNS(null, name, value);
-		return;
-	}
-
-	if(name == "class") {
-		element.className = value;
-		return;
-	}
-
-	element.setAttribute(name, value);
-};
-
-XHTML1.removeAttribute = function(element, name) {
-	VarType.needNode(element, 1);
-	name = VarType.toStr(name);
-
-	name = name.toLowerCase();
-
-	if(XHTML1.isXHTML()) {
-		element.removeAttributeNS(null, name);
-		return;
-	}
-
-	if(name == "class") {
-		element.className = "";
-		return;
-	}
-
-	element.removeAttribute(name);
-};
-
-XHTML1.containsClass = function(element, className) {
-	VarType.needNode(element, 1);
-	className = VarType.toStr(className).replace(/^\s+/g, "").replace(/\s+$/g, "");
-
-	var classString = XHTML1.getAttribute(element, "class").replace(/\s+/g, " ").replace(/^\s+/g, "").replace(/\s+$/g, "");
-	var classArray = classString.split(" ");
-	for(var i = 0; i < classArray.length; i++) {
-		if(classArray[i] == className) return true;
-	}
-
-	return false;
-};
-
-XHTML1.addClass = function(element, className) {
-	VarType.needNode(element, 1);
-	className = VarType.toStr(className).replace(/^\s+/g, "").replace(/\s+$/g, "");
-
-	var classString = XHTML1.getAttribute(element, "class").replace(/\s+/g, " ").replace(/^\s+/g, "").replace(/\s+$/g, "");
-	var classArray = classString.split(" ");
-	classString = "";
-	for(var i = 0; i < classArray.length; i++) {
-		if(classArray[i] != className) {
-			if(classString == "") classString = classArray[i];
-			else classString += " " + classArray[i];
-		}
-	}
-
-	if(classString == "") classString = className;
-	else classString += " " + className;
-
-	XHTML1.setAttribute(element, "class", classString);
-};
-
-XHTML1.removeClass = function(element, className) {
-	VarType.needNode(element, 1);
-	className = VarType.toStr(className).replace(/^\s+/g, "").replace(/\s+$/g, "");
-
-	var classString = XHTML1.getAttribute(element, "class").replace(/\s+/g, " ").replace(/^\s+/g, "").replace(/\s+$/g, "");
-	var classArray = classString.split(" ");
-	classString = "";
-	for(var i = 0; i < classArray.length; i++) {
-		if(classArray[i] != className) {
-			if(classString == "") classString = classArray[i];
-			else classString += " " + classArray[i];
-		}
-	}
-
-	XHTML1.setAttribute(element, "class", classString);
-};
-
-XHTML1.removeAllChildren = function(node) {
-	VarType.needNode(node);
-
-	while(node.lastChild) {
-		node.removeChild(node.lastChild);
-	}
-};
-
-XHTML1.getTextContent = function(node) {
-	VarType.needNode(node);
-
-	if(typeof node.textContent != "undefined") {
-		return node.textContent;
-	}
-
-	switch(node.nodeType) {
-		case 1:
-		case 2:
-		case 5:
-		case 6:
-		case 11:
-			var textContent = "";
-			for(node = node.firstChild; node; node = node.nextSibling) {
-				if(node.nodeType == 7) continue;
-				if(node.nodeType == 8) continue;
-				textContent += VarType.toStr(XHTML1.getTextContent(node));
-			}
-			return textContent;
-		case 3:
-		case 4:
-		case 7:
-		case 8:
-			return node.nodeValue;
-	}
-
-	return null;
-};
-
-XHTML1.setTextContent = function(node, value) {
-	VarType.needNode(node);
-	value = VarType.toStr(value);
-
-	if(typeof node.textContent != "undefined") {
-		node.textContent = value;
-	}
-
-	switch(node.nodeType) {
-		case 1:
-		case 2:
-		case 5:
-		case 6:
-		case 11:
-			XHTML1.removeAllChildren(node);
-			if(value != "") {
-				node.appendChild(document.createTextNode(value));
-			}
-			break;
-		case 3:
-		case 4:
-		case 7:
-		case 8:
-			node.nodeValue = value;
-			break;
-	}
-};
diff --git a/themes/openwrt.org/htdocs/luci-static/openwrt.org/ie6.css b/themes/openwrt.org/htdocs/luci-static/openwrt.org/ie6.css
index d65da4a19d..1d4245c4a9 100644
--- a/themes/openwrt.org/htdocs/luci-static/openwrt.org/ie6.css
+++ b/themes/openwrt.org/htdocs/luci-static/openwrt.org/ie6.css
@@ -69,3 +69,8 @@
 * html div.cbi-value-field select {
 	font-size: 90% !important;
 }
+
+ul.dropdowns,
+ul.dropdowns ul {
+	z-index: 1000;
+}