/* ThinkQuest International 2006
	The DReaMers - DRM: Two Sides of the Story
	customize.js
	--------------------------------------------
	Copyright: You may use this script for non-commercial purposes,
	but must acknowledge the team.
	--------------------------------------------
	Last Revised: 04/01/06
*/

var color1 = "";
var color2 = "";
var color3 = "";
var color4 = "";
var color5 = "";
var color6 = "";
var color7 = "";
var color8 = "";
var color9 = "";
var font1 = "";


function contentColor(color) {
	if (!document.documentElement || !document.body) return;
	if(color == 'get') 
	{
		color = getCookie("custom-contentColor");
	}
	switch (color) {
		case "red":
			changecss('.content','color','maroon');
			changecss('.sources','color','maroon');
			break;
		case "green":
			changecss('.content','color','green');
			changecss('.sources','color','green');
			break;
		case "blue":
			changecss('.content','color','blue');
			changecss('.sources','color','blue');
			break;
		case "black":
			changecss('.content','color','black');
			changecss('.sources','color','black');
			break;
		case "purple":
			changecss('.content','color','purple');
			changecss('.sources','color','purple');
			break;
		default:
			break;
	}
	color1 = color;
}

function copyrightColor(color) {
	if (!document.documentElement || !document.body) return;
	if(color == 'get') 
	{
		color = getCookie("custom-copyrightColor");
	}
	switch (color) {
		case "red":
			changecss('#footer','backgroundColor','maroon');
			break;
		case "green":
			changecss('#footer','backgroundColor','#006600');
			break;
		case "blue":
			changecss('#footer','backgroundColor','#0033CC');
			break;
		case "black":
			changecss('#footer','backgroundColor','black');
			break;
		case "purple":
			changecss('#footer','backgroundColor','purple');
			break;
		default:
			break;
	}
	color2 = color;
}

function contentTitleColor(color) {
	if (!document.documentElement || !document.body) return;
	if(color == 'get') 
	{
		color = getCookie("custom-contentTitleColor");
	}
	switch (color) {
		case "red":
			changecss('.content-head','backgroundColor','maroon');
			changecss('.content-head','backgroundImage','url(customimg/contenthead_red.jpg)');
			changecss('.minimize-content','color','maroon');
			break;
		case "green":
			changecss('.content-head','backgroundColor','#006600');
			changecss('.content-head','backgroundImage','url(customimg/contenthead_green.jpg)');
			changecss('.minimize-content','color','#006600');
			break;
		case "blue":
			changecss('.content-head','backgroundColor','#0033CC');
			changecss('.content-head','backgroundImage','url(customimg/contenthead_blue.jpg)');
			changecss('.minimize-content','color','#0033CC');
			break;
		case "black":
			changecss('.content-head','backgroundColor','black');
			changecss('.content-head','backgroundImage','url(customimg/contenthead_black.jpg)');
			changecss('.minimize-content','color','black');
			break;
		case "purple":
			changecss('.content-head','backgroundColor','purple');
			changecss('.content-head','backgroundImage','url(customimg/contenthead_purple.jpg)');
			changecss('.minimize-content','color','purple');
			break;
		default:
			break;
	}
	color3 = color;
}

function pageTitleColor(color) {
	if (!document.documentElement || !document.body) return;
	if(color == 'get') 
	{
		color = getCookie("custom-pageTitleColor");
	}
	switch (color) {
		case "red":
			changecss('.page-title','color','maroon');
			break;
		case "green":
			changecss('.page-title','color','green');
			break;
		case "blue":
			changecss('.page-title','color','blue');
			break;
		case "black":
			changecss('.page-title','color','black');
			break;
		case "purple":
			changecss('.page-title','color','purple');
			break;
		default:
			break;
	}
	color4 = color;
}

function optionBarColor(color) {
	if (!document.documentElement || !document.body) return;
	if(color == 'get') 
	{
		color = getCookie("custom-optionBarColor");
	}
	switch (color) {
		case "red":
			changecss('#infobar','backgroundColor','maroon');
			break;
		case "green":
			changecss('#infobar','backgroundColor','#006600');
			break;
		case "blue":
			changecss('#infobar','backgroundColor','#0033CC');
			break;
		case "black":
			changecss('#infobar','backgroundColor','black');
			break;
		case "purple":
			changecss('#infobar','backgroundColor','purple');
			break;
		default:
			break;
	}
	color5 = color;
}

function menuColor(color) {
	if (!document.documentElement || !document.body) return;
	if(color == 'get') 
	{
		color = getCookie("custom-menuColor");
	}
	switch (color) {
		case "red":
			changecss('#page','backgroundImage','url(customimg/menuback_red.jpg)');
			changecss('.menulink:hover','backgroundColor','#FF6666');
			break;
		case "green":
			changecss('#page','backgroundImage','url(customimg/menuback_green.jpg)');
			changecss('.menulink:hover','backgroundColor','#CCEC6B');
			break;
		case "blue":
			changecss('#page','backgroundImage','url(customimg/menuback_blue.jpg)');
			changecss('.menulink:hover','backgroundColor','#0099FF');
			break;
		case "black":
			changecss('#page','backgroundImage','url(customimg/menuback_black.jpg)');
			changecss('.menulink:hover','backgroundColor','#999999');
			break;
		case "purple":
			changecss('#page','backgroundImage','url(customimg/menuback_purple.jpg)');
			changecss('.menulink:hover','backgroundColor','#CC99FF');
			break;
		default:
			break;
	}
	color6 = color;
}

function sideboxColor(color) {
	if (!document.documentElement || !document.body) return;
	if(color == 'get') 
	{
		color = getCookie("custom-sideboxColor");
	}
	switch (color) {
		case "red":
			changecss('.sidebarboxbody','backgroundImage','url(customimg/boxbody_red.gif)');
			changecss('.sidebarboxbottom','backgroundImage','url(customimg/boxbottom_red.gif)');
			changecss('.sidebarboxhead','backgroundImage','url(customimg/boxtop_red.gif)');
			break;
		case "green":
			changecss('.sidebarboxbody','backgroundImage','url(customimg/boxbody_green.gif)');
			changecss('.sidebarboxbottom','backgroundImage','url(customimg/boxbottom_green.gif)');
			changecss('.sidebarboxhead','backgroundImage','url(customimg/boxtop_green.gif)');
			break;
		case "blue":
			changecss('.sidebarboxbody','backgroundImage','url(customimg/boxbody_blue.gif)');
			changecss('.sidebarboxbottom','backgroundImage','url(customimg/boxbottom_blue.gif)');
			changecss('.sidebarboxhead','backgroundImage','url(customimg/boxtop_blue.gif)');
			break;
		case "black":
			changecss('.sidebarboxbody','backgroundImage','url(customimg/boxbody_black.gif)');
			changecss('.sidebarboxbottom','backgroundImage','url(customimg/boxbottom_black.gif)');
			changecss('.sidebarboxhead','backgroundImage','url(customimg/boxtop_black.gif)');
			break;
		case "purple":
			changecss('.sidebarboxbody','backgroundImage','url(customimg/boxbody_purple.gif)');
			changecss('.sidebarboxbottom','backgroundImage','url(customimg/boxbottom_purple.gif)');
			changecss('.sidebarboxhead','backgroundImage','url(customimg/boxtop_purple.gif)');
			break;
		default:
			break;
	}
	color7 = color;
}

function menuButtonColor(color) {
	if (!document.documentElement || !document.body) return;
	if(color == 'get') 
	{
		color = getCookie("custom-menuButtonColor");
	}
	switch (color) {
		case "red":
			changecss('.sectionbutton','backgroundImage','url(customimg/button_red.jpg)');
			break;
		case "green":
			changecss('.sectionbutton','backgroundImage','url(customimg/button_green.jpg)');
			break;
		case "blue":
			changecss('.sectionbutton','backgroundImage','url(customimg/button_blue.jpg)');
			break;
		case "black":
			changecss('.sectionbutton','backgroundImage','url(customimg/button_black.jpg)');
			break;
		case "purple":
			changecss('.sectionbutton','backgroundImage','url(customimg/button_purple.jpg)');
			break;
		default:
			break;
	}
	color8 = color;
}

function headerColor(color) {
	if (!document.documentElement || !document.body) return;
	if(color == 'get') 
	{
		color = getCookie("custom-headerColor");
	}
	switch (color) {
		case "red":
			changecss('#header','backgroundImage','url(customimg/head_red.jpg)');
			break;
		case "green":
			changecss('#header','backgroundImage','url(customimg/head_green.jpg)');
			break;
		case "blue":
			changecss('#header','backgroundImage','url(customimg/head_blue.jpg)');
			break;
		case "black":
			changecss('#header','backgroundImage','url(customimg/head_black.jpg)');
			break;
		case "purple":
			changecss('#header','backgroundImage','url(customimg/head_purple.jpg)');
			break;
		default:
			break;
	}
	color9 = color;
}

function fontFamily(font) {
	if (!document.documentElement || !document.body) return;
	if(font == 'get') 
	{
		font = getCookie("custom-fontFamily");
	}
	switch (font) {
		case "georgia":
			changecss('#page','fontFamily','Georgia');
			break;
		case "times":
			changecss('#page','fontFamily','Times');
			break;
		case "verdana":
			changecss('#page','fontFamily','Verdana');
			break;
		case "arial":
			changecss('#page','fontFamily','Arial');
			break;
		default:
			break;
	}
	font1 = font;
}

function saveBackgroundStyle(){
	var color = getCookie("site-theme");
	setCookie("customsite-theme",color,365);
}
	
function saveCustomStyle(){
	setCookie("custom-style","on",365);
	setCookie("custom-settings","on",365);
	setCookie("custom-fontFamily",font1,365);
	setCookie("custom-headerColor",color9,365);
	setCookie("custom-menuButtonColor",color8,365);
	setCookie("custom-sideboxColor",color7,365);
	setCookie("custom-menuColor",color6,365);
	setCookie("custom-contentColor",color1,365);
	setCookie("custom-copyrightColor",color2,365);
	setCookie("custom-contentTitleColor",color3,365);
	setCookie("custom-pageTitleColor",color4,365);
	setCookie("custom-optionBarColor",color5,365);
	saveBackgroundStyle();
}

function retrieveCustomStyle(){
	if(getCookie("custom-settings") == "on")
	{
		var color = getCookie("customsite-theme");
		theme(color);
		fontFamily('get');
		headerColor('get');
		menuButtonColor('get');
		sideboxColor('get');
		optionBarColor('get');
		menuColor('get');
		pageTitleColor('get');
		contentColor('get');
		contentTitleColor('get');
		copyrightColor('get');
		changecss('.styleFound','display','inline');
		setCookie("custom-style","on",365);
	}
	else changecss('.styleNotFound','display','inline');
}

function deactivateCustomStyle(){
	setCookie("custom-style","off",365);
}

function loadTheme(){
	switch(getCookie("site-theme"))
	{
		case "blue":
				theme('blue');
				break;
		case "red":
				theme('red');
				break;
		case "green":
				theme('green');
				break;
		case "purple":
				theme('purple');
				break;
		case "black":
				theme('black');
				break;
		case "bluered":
				theme('bluered');
				break;
		case "blueblack":
				theme('blueblack');
				break;
		case "greenred":
			theme('greenred');
			break;
		default:
			theme('green');
			break;
	}
	if(getCookie("custom-style") == "on")
	{
		fontFamily('get');
		headerColor('get');
		menuButtonColor('get');
		sideboxColor('get');
		optionBarColor('get');
		menuColor('get');
		pageTitleColor('get');
		contentColor('get');
		contentTitleColor('get');
		copyrightColor('get');
	}
}

function theme(color){
	switch(color)
	{
		case "blue":
			changecss('#header','backgroundImage','url(customimg/head_blue.jpg)');
			changecss('.sectionbutton','backgroundImage','url(customimg/button_blue.jpg)');
			changecss('.sidebarboxbody','backgroundImage','url(customimg/boxbody_blue.gif)');
			changecss('.sidebarboxbottom','backgroundImage','url(customimg/boxbottom_blue.gif)');
			changecss('.sidebarboxhead','backgroundImage','url(customimg/boxtop_blue.gif)');
			changecss('#page','backgroundImage','url(customimg/menuback_blue.jpg)');
			changecss('.menulink:hover','backgroundColor','#0099FF');
			changecss('#infobar','backgroundColor','#0033CC');
			changecss('.page-title','color','blue');
			changecss('.content-head','backgroundColor','#0033CC');
			changecss('.content-head','backgroundImage','url(customimg/contenthead_blue.jpg)');
			changecss('.minimize-content','color','#0033CC');
			changecss('#footer','backgroundColor','#0033CC');
			changecss('.content','color','black');
			changecss('.sources','color','black');
			changecss('#page','fontFamily','Verdana');
			break;
		case "red":
			changecss('#header','backgroundImage','url(customimg/head_red.jpg)');
			changecss('.sectionbutton','backgroundImage','url(customimg/button_red.jpg)');
			changecss('.sidebarboxbody','backgroundImage','url(customimg/boxbody_red.gif)');
			changecss('.sidebarboxbottom','backgroundImage','url(customimg/boxbottom_red.gif)');
			changecss('.sidebarboxhead','backgroundImage','url(customimg/boxtop_red.gif)');
			changecss('#page','backgroundImage','url(customimg/menuback_red.jpg)');
			changecss('.menulink:hover','backgroundColor','#FF6666');
			changecss('#infobar','backgroundColor','maroon');
			changecss('.page-title','color','maroon');
			changecss('.content-head','backgroundColor','maroon');
			changecss('.content-head','backgroundImage','url(customimg/contenthead_red.jpg)');
			changecss('.minimize-content','color','maroon');
			changecss('#footer','backgroundColor','maroon');
			changecss('.content','color','black');
			changecss('.sources','color','black');
			changecss('#page','fontFamily','Verdana');
			break;
		case "green":
			changecss('#header','backgroundImage','url(customimg/head_green.jpg)');
			changecss('.sectionbutton','backgroundImage','url(customimg/button_green.jpg)');
			changecss('.sidebarboxbody','backgroundImage','url(customimg/boxbody_green.gif)');
			changecss('.sidebarboxbottom','backgroundImage','url(customimg/boxbottom_green.gif)');
			changecss('.sidebarboxhead','backgroundImage','url(customimg/boxtop_green.gif)');
			changecss('#page','backgroundImage','url(customimg/menuback_green.jpg)');
			changecss('.menulink:hover','backgroundColor','#CCEC6B');
			changecss('#infobar','backgroundColor','#006600');
			changecss('.page-title','color','#006600');
			changecss('.content-head','backgroundColor','#006600');
			changecss('.content-head','backgroundImage','url(customimg/contenthead_green.jpg)');
			changecss('.minimize-content','color','#006600');
			changecss('#footer','backgroundColor','#006600');
			changecss('.content','color','black');
			changecss('.sources','color','black');
			changecss('#page','fontFamily','Verdana');
			break;
		case "purple":
			changecss('#header','backgroundImage','url(customimg/head_purple.jpg)');
			changecss('.sectionbutton','backgroundImage','url(customimg/button_purple.jpg)');
			changecss('.sidebarboxbody','backgroundImage','url(customimg/boxbody_purple.gif)');
			changecss('.sidebarboxbottom','backgroundImage','url(customimg/boxbottom_purple.gif)');
			changecss('.sidebarboxhead','backgroundImage','url(customimg/boxtop_purple.gif)');
			changecss('#page','backgroundImage','url(customimg/menuback_purple.jpg)');
			changecss('.menulink:hover','backgroundColor','#CC99FF');
			changecss('#infobar','backgroundColor','purple');
			changecss('.page-title','color','purple');
			changecss('.content-head','backgroundColor','purple');
			changecss('.content-head','backgroundImage','url(customimg/contenthead_purple.jpg)');
			changecss('.minimize-content','color','purple');
			changecss('#footer','backgroundColor','purple');
			changecss('.content','color','black');
			changecss('.sources','color','black');
			changecss('#page','fontFamily','Verdana');
			break;
		case "black":
			changecss('#header','backgroundImage','url(customimg/head_black.jpg)');
			changecss('.sectionbutton','backgroundImage','url(customimg/button_black.jpg)');
			changecss('.sidebarboxbody','backgroundImage','url(customimg/boxbody_black.gif)');
			changecss('.sidebarboxbottom','backgroundImage','url(customimg/boxbottom_black.gif)');
			changecss('.sidebarboxhead','backgroundImage','url(customimg/boxtop_black.gif)');
			changecss('#page','backgroundImage','url(customimg/menuback_black.jpg)');
			changecss('.menulink:hover','backgroundColor','#999999');
			changecss('#infobar','backgroundColor','black');
			changecss('.page-title','color','black');
			changecss('.content-head','backgroundColor','black');
			changecss('.content-head','backgroundImage','url(customimg/contenthead_black.jpg)');
			changecss('.minimize-content','color','black');
			changecss('#footer','backgroundColor','black');
			changecss('.content','color','black');
			changecss('.sources','color','black');
			changecss('#page','fontFamily','Verdana');
			break;
		case "bluered":
			changecss('#header','backgroundImage','url(customimg/head_blue.jpg)');
			changecss('.sectionbutton','backgroundImage','url(customimg/button_red.jpg)');
			changecss('.sidebarboxbody','backgroundImage','url(customimg/boxbody_red.gif)');
			changecss('.sidebarboxbottom','backgroundImage','url(customimg/boxbottom_red.gif)');
			changecss('.sidebarboxhead','backgroundImage','url(customimg/boxtop_red.gif)');
			changecss('#page','backgroundImage','url(customimg/menuback_blue.jpg)');
			changecss('.menulink:hover','backgroundColor','#0099FF');
			changecss('#infobar','backgroundColor','maroon');
			changecss('.page-title','color','maroon');
			changecss('.content-head','backgroundColor','maroon');
			changecss('.content-head','backgroundImage','url(customimg/contenthead_red.jpg)');
			changecss('.minimize-content','color','maroon');
			changecss('#footer','backgroundColor','maroon');
			changecss('.content','color','black');
			changecss('.sources','color','black');
			changecss('#page','fontFamily','Verdana');
			break;
		case "blueblack":
			changecss('#header','backgroundImage','url(customimg/head_blue.jpg)');
			changecss('.sectionbutton','backgroundImage','url(customimg/button_black.jpg)');
			changecss('.sidebarboxbody','backgroundImage','url(customimg/boxbody_black.gif)');
			changecss('.sidebarboxbottom','backgroundImage','url(customimg/boxbottom_black.gif)');
			changecss('.sidebarboxhead','backgroundImage','url(customimg/boxtop_black.gif)');
			changecss('#page','backgroundImage','url(customimg/menuback_blue.jpg)');
			changecss('.menulink:hover','backgroundColor','#0099FF');
			changecss('#infobar','backgroundColor','black');
			changecss('.page-title','color','black');
			changecss('.content-head','backgroundColor','black');
			changecss('.content-head','backgroundImage','url(customimg/contenthead_black.jpg)');
			changecss('.minimize-content','color','black');
			changecss('#footer','backgroundColor','black');
			changecss('.content','color','black');
			changecss('.sources','color','black');
			changecss('#page','fontFamily','Verdana');
			break;
		case "greenred":
			changecss('#header','backgroundImage','url(customimg/head_green.jpg)');
			changecss('.sectionbutton','backgroundImage','url(customimg/button_red.jpg)');
			changecss('.sidebarboxbody','backgroundImage','url(customimg/boxbody_red.gif)');
			changecss('.sidebarboxbottom','backgroundImage','url(customimg/boxbottom_red.gif)');
			changecss('.sidebarboxhead','backgroundImage','url(customimg/boxtop_red.gif)');
			changecss('#page','backgroundImage','url(customimg/menuback_green.jpg)');
			changecss('.menulink:hover','backgroundColor','#CCEC6B');
			changecss('#infobar','backgroundColor','maroon');
			changecss('.page-title','color','maroon');
			changecss('.content-head','backgroundColor','maroon');
			changecss('.content-head','backgroundImage','url(customimg/contenthead_red.jpg)');
			changecss('.minimize-content','color','maroon');
			changecss('#footer','backgroundColor','maroon');
			changecss('.content','color','black');
			changecss('.sources','color','black');
			changecss('#page','fontFamily','Verdana');
			break;
	}
	setCookie("site-theme",color,365);
}

function imageStatus(status) {
	if (!document.documentElement || !document.body) return;
	var textOn = 'none';
	var textOff = 'none';
	var header = 'none';
	var num = 1;
	if(status == 'get') 
	{
		num = parseInt(getCookie("imageStatus"));
		switch(num)	{
			case 1:
				status = 'on';
				break;
			case 0:
				status = 'off';
				break;
		}
	}
	switch (status) {
		case "on":
			status = 'inline';
			textOff = 'inline';
			header = 'block';
			num = 1;
			break;
		case "off":
			status = 'none';
			textOn = 'inline';
			header = 'none';
			num = 0;
			break;
		default:
			status = 'inline';
			textOff = 'inline';
			header = 'block';
			num = 1;
			break;
	}
	changecss('.image','display',status);
	changecss('.imageOn','display',textOn);
	changecss('.imageOff','display',textOff);
	setCookie("imageStatus",num,365);
}

function sidebarStatus(status) {
	if (!document.documentElement || !document.body) return;
	if(status == 'get') 
	{
		num = parseInt(getCookie("sidebarStatus"));
		switch(num)	{
			case 1:
				status = 'on';
				break;
			case 0:
				status = 'off';
				break;
		}
	}
	switch (status) {
		case "on":
			showHide(10);
			num = 1;
			changecss('.contentpane','marginRight','180px');
			changecss('.contentpane','paddingRight','0px');
			break;
		case "off":
			showHide(2);
			showHide(9);
			num = 0;
			changecss('.contentpane','marginRight','0px');
			changecss('.contentpane','paddingRight','10px');
			break;
		default:
			showHide(10);
			changecss('.contentpane','marginRight','180px');
			changecss('.contentpane','paddingRight','0px');
			num = 1;
			break;
	}
	setCookie("sidebarStatus",num,365);
}

function sidebarText(status) {
	if (!document.documentElement || !document.body) return;
	switch (status) {
		case "on":
			changecss('.contentpane','marginRight','180px');
			changecss('.contentpane','paddingRight','0px');
			break;
		case "off":
			changecss('.contentpane','marginRight','0px');
			changecss('.contentpane','paddingRight','10px');
			break;
		default:
			changecss('.contentpane','marginRight','180px');
			changecss('.contentpane','paddingRight','0px');
			break;
	}
}

function setSidebar(num){
	setCookie("sidebarStatus",num,365);
}

function textSize(command) {
	if (!document.documentElement || !document.body) return;
	var newSize = 110;
	var initialSize = parseInt(getTextSize());
	if (!initialSize || initialSize < 85) initialSize = 110;
	switch (command) {
		case "increase":
			newSize = initialSize + 10;
			break;
		case "decrease":
			newSize = initialSize - 10;
			break;
		case "reset":
			newSize = 110;
			break;
		default:
			newSize = parseInt(getCookie("my-textsize"));
			if (!newSize) newSize = initialSize;
			break;
	}
	if (newSize <= 85) 
	{
		newSize = 85;
		changecss('.decreasetext','display','none');
	}
	if (newSize > 85) changecss('.decreasetext', 'display', 'inline');
	newSize2 = newSize + 60;
	newSize += '%';
	newSize2 += '%';
	changecss('.content', 'fontSize', newSize);
	changecss('.page-title', 'fontSize', newSize2);
	setCookie("my-textsize",newSize,365);
}


function getTextSize() {
	 var cssRules;
	 if (document.all) {
	 	cssRules = 'rules';
	 }
	 else if (document.getElementById) {
	 	cssRules = 'cssRules';
	 }
	 
	 for (var R = 0; R < document.styleSheets[0][cssRules].length; R++) {
	 	if (document.styleSheets[0][cssRules][R].selectorText == '.content') {
	    	return document.styleSheets[0][cssRules][R].style['fontSize'];
	   	}
	 }
}

function initializeTextSize() {
	textSize();
	return;
}

function doNothing(){
	return;
}

function changeLanguage(targ,selObj,restore){
	eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
	if (restore) selObj.selectedIndex=0;
}

var inchoice = new Array;
inchoice[1] = "green";
inchoice[2] = "english";

function indexChoice(i, choice){
	inchoice[i] = choice;
}

function enterSite(){
	switch(inchoice[1]){
		case "green":
			theme('green');deactivateCustomStyle();break;
		case "red":
			theme('red');deactivateCustomStyle();break;
		case "blue":
			theme('blue');deactivateCustomStyle();break;
		case "black":
			theme('black');deactivateCustomStyle();break;
		case "purple":
			theme('purple');deactivateCustomStyle();break;
		case "bluered":
			theme('bluered');deactivateCustomStyle();break;
		case "blueblack":
			theme('blueblack');deactivateCustomStyle();break;
		case "greenred":
			theme('greenred');deactivateCustomStyle();break;
	}
	switch(inchoice[2]){
		case "english":
			eval("parent.location='page.html'");break;
		case "chinese":
			eval("parent.location='page_ch.html'"); break;
	}
}