if ( typeof window.$ != 'function' ) {



function $() {



  var elements = new Array();







  for (var i = 0; i < arguments.length; i++) {



    var element = arguments[i];



    if (typeof element == 'string')



      element = document.getElementById(element);







    if (arguments.length == 1)



      return element;







    elements.push(element);



  }







  return elements;



}



}







	



function xoopsGetElementById(id){



	return $(id);



}







function xoopsSetElementProp(name, prop, val) {



	var elt=xoopsGetElementById(name);



	if (elt) elt[prop]=val;



}







function xoopsSetElementStyle(name, prop, val) {



	var elt=xoopsGetElementById(name);



	if (elt && elt.style) elt.style[prop]=val;



}







function xoopsGetFormElement(fname, ctlname) {



	var frm=document.forms[fname];



	return frm?frm.elements[ctlname]:null;



}







function justReturn() {



	return;



}







function openWithSelfMain(url,name,width,height,returnwindow) {



	var options = "width=" + width + ",height=" + height + ",toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no";







	var new_window = window.open(url, name, options);



	window.self.name = "main";



	new_window.focus();



	return (returnwindow != null ? new_window : void(0));



}







function setElementColor(id, color){



	xoopsGetElementById(id).style.color = "#" + color;



}







function setElementFont(id, font){



	xoopsGetElementById(id).style.fontFamily = font;



}







function setElementSize(id, size){



	xoopsGetElementById(id).style.fontSize = size;



}







function changeDisplay(id){



	var elestyle = xoopsGetElementById(id).style;



	if (elestyle.display == "") {



		elestyle.display = "none";



	} else {



		elestyle.display = "block";



	}



}







function setVisible(id){



	xoopsGetElementById(id).style.visibility = "visible";



}







function setHidden(id){



	xoopsGetElementById(id).style.visibility = "hidden";



}







function makeBold(id){



	var eleStyle = xoopsGetElementById(id).style;



	if (eleStyle.fontWeight != "bold" && eleStyle.fontWeight != "700") {



		eleStyle.fontWeight = "bold";



	} else {



		eleStyle.fontWeight = "normal";



	}



}







function makeItalic(id){



	var eleStyle = xoopsGetElementById(id).style;



	if (eleStyle.fontStyle != "italic") {



		eleStyle.fontStyle = "italic";



	} else {



		eleStyle.fontStyle = "normal";



	}



}







function makeUnderline(id){



	var eleStyle = xoopsGetElementById(id).style;



	if (eleStyle.textDecoration != "underline") {



		eleStyle.textDecoration = "underline";



	} else {



		eleStyle.textDecoration = "none";



	}



}







function makeLineThrough(id){



	var eleStyle = xoopsGetElementById(id).style;



	if (eleStyle.textDecoration != "line-through") {



		eleStyle.textDecoration = "line-through";



	} else {



		eleStyle.textDecoration = "none";



	}



}







function appendSelectOption(selectMenuId, optionName, optionValue){



	var selectMenu = xoopsGetElementById(selectMenuId);



	var newoption = new Option(optionName, optionValue);



	selectMenu.options[selectMenu.length] = newoption;



	selectMenu.options[selectMenu.length].selected = true;



}







function disableElement(target){



	var targetDom = xoopsGetElementById(target);



	if (targetDom.disabled != true) {



		targetDom.disabled = true;



	} else {



		targetDom.disabled = false;



	}



}







function xoopsCheckAll( form, switchId ) {



	var eltForm = $(form);



	var eltSwitch = $(switchId);



	// You MUST NOT specify names, it's just kept for BC with the old lame crappy code



	if ( !eltForm && document.forms[form] )		eltForm = document.forms[form];



	if ( !eltSwitch && eltForm.elements[switchId] )	eltSwitch=eltForm.elements[switchId];



	



	var i;



	for (i=0;i!=eltForm.elements.length;i++) {



		if ( eltForm.elements[i] != eltSwitch && eltForm.elements[i].type == 'checkbox' ) {



			eltForm.elements[i].checked = eltSwitch.checked;



		}



	}



}



	







function xoopsCheckGroup( form, switchId, groupName ) {



	var eltForm = $(form);



	var eltSwitch = $(switchId);



	// You MUST NOT specify names, it's just kept for BC with the old lame crappy code



	if ( !eltForm && document.forms[form] )		eltForm = document.forms[form];



	if ( !eltSwitch && eltForm.elements[switchId] )	eltSwitch=eltForm.elements[switchId];







	var i;



	for (i=0;i!=eltForm.elements.length;i++) {



		var e=eltForm.elements[i];



		if ( (e.type == 'checkbox') && ( e.name == groupName ) ) {



			e.checked = eltSwitch.checked;



			e.click(); e.click();  // Click to activate subgroups twice so we don't reverse effect



		}



	}



}







function xoopsCheckAllElements(elementIds, switchId) {



	var switch_cbox = xoopsGetElementById(switchId);



	for (var i = 0; i < elementIds.length; i++) {



		var e = xoopsGetElementById(elementIds[i]);



		if ((e.name != switch_cbox.name) && (e.type == 'checkbox')) {



			e.checked = switch_cbox.checked;



		}



	}



}







function xoopsSavePosition(id)



{



	var textareaDom = xoopsGetElementById(id);



	if (textareaDom.createTextRange) {



		textareaDom.caretPos = document.selection.createRange().duplicate();



	}



}







function xoopsInsertText(domobj, text)



{



	if (domobj.createTextRange && domobj.caretPos){



  		var caretPos = domobj.caretPos;



		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text + ' ' : text;  



	} else if (domobj.getSelection && domobj.caretPos){



		var caretPos = domobj.caretPos;



		caretPos.text = caretPos.text.charat(caretPos.text.length - 1) == ' ' ? text + ' ' : text;



	} else {



		domobj.value = domobj.value + text;



  	}



}







function xoopsCodeSmilie(id, smilieCode) {



	var revisedMessage;



	var textareaDom = xoopsGetElementById(id);



	xoopsInsertText(textareaDom, smilieCode);



	textareaDom.focus();



	return;



}







function showImgSelected(imgId, selectId, imgDir, extra, xoopsUrl) {



	if (xoopsUrl == null) {



		xoopsUrl = "./";



	}



	imgDom = xoopsGetElementById(imgId);



	selectDom = xoopsGetElementById(selectId);



	imgDom.src = xoopsUrl + "/"+ imgDir + "/" + selectDom.options[selectDom.selectedIndex].value + extra;



}







function xoopsCodeUrl(id, enterUrlPhrase, enterWebsitePhrase){



	if (enterUrlPhrase == null) {



		enterUrlPhrase = "Enter the URL of the link you want to add:";



	}



	var text = prompt(enterUrlPhrase, "");



	var domobj = xoopsGetElementById(id);



	if ( text != null && text != "" ) {



		if (enterWebsitePhrase == null) {



			enterWebsitePhrase = "Enter the web site title:";



		}



		var text2 = prompt(enterWebsitePhrase, "");



		if ( text2 != null ) {



			if ( text2 == "" ) {



				var result = "[url=" + text + "]" + text + "[/url]";



			} else {



				var pos = text2.indexOf(unescape('%00'));



				if(0 < pos){



					text2 = text2.substr(0,pos);



				}



				var result = "[url=" + text + "]" + text2 + "[/url]";



			}



			xoopsInsertText(domobj, result);



		}



	}



	domobj.focus();



}







function xoopsCodeImg(id, enterImgUrlPhrase, enterImgPosPhrase, imgPosRorLPhrase, errorImgPosPhrase){



	if (enterImgUrlPhrase == null) {



		enterImgUrlPhrase = "Enter the URL of the image you want to add:";



	}



	var text = prompt(enterImgUrlPhrase, "");



	var domobj = xoopsGetElementById(id);



	if ( text != null && text != "" ) {



		if (enterImgPosPhrase == null) {



			enterImgPosPhrase = "Now, enter the position of the image.";



		}



		if (imgPosRorLPhrase == null) {



			imgPosRorLPhrase = "'R' or 'r' for right, 'L' or 'l' for left, or leave it blank.";



		}



		if (errorImgPosPhrase == null) {



			errorImgPosPhrase = "ERROR! Enter the position of the image:";



		}



		var text2 = prompt(enterImgPosPhrase + "\n" + imgPosRorLPhrase, "");



		while ( ( text2 != "" ) && ( text2 != "r" ) && ( text2 != "R" ) && ( text2 != "l" ) && ( text2 != "L" ) && ( text2 != null ) ) {



			text2 = prompt(errorImgPosPhrase + "\n" + imgPosRorLPhrase,"");



		}



		if ( text2 == "l" || text2 == "L" ) {



			text2 = " align=left";



		} else if ( text2 == "r" || text2 == "R" ) {



			text2 = " align=right";



		} else {



			text2 = "";



		}



		var result = "[img" + text2 + "]" + text + "[/img]";



		xoopsInsertText(domobj, result);



	}



	domobj.focus();



}







function xoopsCodeEmail(id, enterEmailPhrase){



	if (enterEmailPhrase == null) {



		enterEmailPhrase = "Enter the email address you want to add:";



	}



	var text = prompt(enterEmailPhrase, "");



	var domobj = xoopsGetElementById(id);



	if ( text != null && text != "" ) {



		var result = "[email]" + text + "[/email]";



		xoopsInsertText(domobj, result);



	}



	domobj.focus();



}







function xoopsCodeQuote(id, enterQuotePhrase){



	if (enterQuotePhrase == null) {



		enterQuotePhrase = "Enter the text that you want to be quoted:";



	}



	var text = prompt(enterQuotePhrase, "");



	var domobj = xoopsGetElementById(id);



	if ( text != null && text != "" ) {



		var pos = text.indexOf(unescape('%00'));



		if(0 < pos){



			text = text.substr(0,pos);



		}



		var result = "[quote]" + text + "[/quote]";



		xoopsInsertText(domobj, result);



	}



	domobj.focus();



}







function xoopsCodeCode(id, enterCodePhrase){



	if (enterCodePhrase == null) {



		enterCodePhrase = "Enter the codes that you want to add.";



	}



	var text = prompt(enterCodePhrase, "");



	var domobj = xoopsGetElementById(id);



	if ( text != null && text != "" ) {



		var result = "[code]" + text + "[/code]";



		xoopsInsertText(domobj, result);



	}



	domobj.focus();



}







function xoopsCodeText(id, hiddentext, enterTextboxPhrase){



	var textareaDom = xoopsGetElementById(id);



	var textDom = xoopsGetElementById(id + "Addtext");



	var fontDom = xoopsGetElementById(id + "Font");



	var colorDom = xoopsGetElementById(id + "Color");



	var sizeDom = xoopsGetElementById(id + "Size");



	var xoopsHiddenTextDomStyle = xoopsGetElementById(hiddentext).style;



	var textDomValue = textDom.value;



	var fontDomValue = fontDom.options[fontDom.options.selectedIndex].value;



	var colorDomValue = colorDom.options[colorDom.options.selectedIndex].value;



	var sizeDomValue = sizeDom.options[sizeDom.options.selectedIndex].value;



	if ( textDomValue == "" ) {



		if (enterTextboxPhrase == null) {



			enterTextboxPhrase = "Please input text into the textbox.";



		}



		alert(enterTextboxPhrase);



		textDom.focus();



	} else {



		if ( fontDomValue != "FONT") {



			textDomValue = "[font=" + fontDomValue + "]" + textDomValue + "[/font]";



			fontDom.options[0].selected = true;



		}



		if ( colorDomValue != "COLOR") {



			textDomValue = "[color=" + colorDomValue + "]" + textDomValue + "[/color]";



			colorDom.options[0].selected = true;



		}



		if ( sizeDomValue != "SIZE") {



			textDomValue = "[size=" + sizeDomValue + "]" + textDomValue + "[/size]";



			sizeDom.options[0].selected = true;



		}



		if (xoopsHiddenTextDomStyle.fontWeight == "bold" || xoopsHiddenTextDomStyle.fontWeight == "700") {



			textDomValue = "[b]" + textDomValue + "[/b]";



			xoopsHiddenTextDomStyle.fontWeight = "normal";



		}



		if (xoopsHiddenTextDomStyle.fontStyle == "italic") {



			textDomValue = "[i]" + textDomValue + "[/i]";



			xoopsHiddenTextDomStyle.fontStyle = "normal";



		}



		if (xoopsHiddenTextDomStyle.textDecoration == "underline") {



			textDomValue = "[u]" + textDomValue + "[/u]";



			xoopsHiddenTextDomStyle.textDecoration = "none";



		}



		if (xoopsHiddenTextDomStyle.textDecoration == "line-through") {



			textDomValue = "[d]" + textDomValue + "[/d]";



			xoopsHiddenTextDomStyle.textDecoration = "none";



		}



		xoopsInsertText(textareaDom, textDomValue);



		textDom.value = "";



		xoopsHiddenTextDomStyle.color = "#000000";



		xoopsHiddenTextDomStyle.fontFamily = "";



		xoopsHiddenTextDomStyle.fontSize = "12px";



		xoopsHiddenTextDomStyle.visibility = "hidden";



		textareaDom.focus();



	}



}







function xoopsValidate(subjectId, textareaId, submitId, plzCompletePhrase, msgTooLongPhrase, allowedCharPhrase, currCharPhrase) {



	var maxchars = 65535;



	var subjectDom = xoopsGetElementById(subjectId);



	var textareaDom = xoopsGetElementById(textareaId);



	var submitDom = xoopsGetElementById(submitId);



	if (textareaDom.value == "" || subjectDom.value == "") {



		if (plzCompletePhrase == null) {



			plzCompletePhrase = "Please complete the subject and message fields.";



		}



		alert(plzCompletePhrase);



		return false;



	}



	if (maxchars != 0) {



		if (textareaDom.value.length > maxchars) {



			if (msgTooLongPhrase == null) {



				msgTooLongPhrase = "Your message is too long.";



			}



			if (allowedCharPhrase == null) {



				allowedCharPhrase = "Allowed max chars length: ";



			}



			if (currCharPhrase == null) {



				currCharPhrase = "Current chars length: ";



			}



			alert(msgTooLongPhrase + "\n\n" + allowedCharPhrase + maxchars + "\n" + currCharPhrase + textareaDom.value.length + "");



			textareaDom.focus();



			return false;



		} else {



			submitDom.disabled = true;



			return true;



		}



	} else {



		submitDom.disabled = true;



		return true;



	}



}