Hi guys,
I have got this style sheet switcher script from the internet, and it works great. However I want to have all code in one single page, by that I mean all javascript and style sheets included in the HTML file.
So I took the js file and embeded that in the header, however I do not know how to do the same with the three external style sheets, and make them work. Basically each of the three external stye sheets is a variation of background color and font color.
Here it is how the html page looks like with the external style sheets, but I want to add them in the section below, so it would be one self-contained file.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<!-- <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> -->
<title></title>
<meta name="description" content="Make a healthy lifestyle choice.">
<meta name="keywords" content="health lifestyle sport nutrition">
<meta name="revisit-after" content="14 days">
<meta name="rating" content="general">
<meta name="expires" content="never">
<meta name="distribution" content="global">
<meta name="robots" content="index,follow">
<meta name="robots" content="all">
<link rel="stylesheet" type="text/css" media="screen" title="light-theme" href="light.css" />
<link rel="alternate stylesheet" type="text/css" media="screen" title="gray-theme" href="gray.css" />
<link rel="alternate stylesheet" type="text/css" media="screen" title="dark-theme" href="dark.css" />
<!-- BEGINNING OF THE STYLESHEET -->
<style type="text/css">
<!--
-->
</style>
<!-- ENDING OF THE STYLESHEET -->
<!-- START OF JAVASCRIPT SECTION -->
<script language="JavaScript" type="text/javascript">
<!--
// START OF THE STYLESHEET SWITCHER - ONLY WORKS IF THIS SECTION OF CODE IS THE LAST ONE BEFORE CLOSING THE HEAD TAG
//Style Sheet Switcher version 1.1 Oct 10th, 2006
//Author: Dynamic Drive: http://www.dynamicdrive.com
//Usage terms: http://www.dynamicdrive.com/notice.htm
var manual_or_random="manual" //"manual" or "random"
var randomsetting="3 days" //"eachtime", "sessiononly", or "x days (replace x with desired integer)". Only applicable if mode is random.
//////No need to edit beyond here//////////////
function getCookie(Name) {
var re=new RegExp(Name+"=[^;]+", "i"); //construct RE to search for target name/value pair
if (document.cookie.match(re)) //if cookie found
return document.cookie.match(re)[0].split("=")[1] //return its value
return null
}
function setCookie(name, value, days) {
var expireDate = new Date()
//set "expstring" to either future or past date, to set or delete cookie, respectively
var expstring=(typeof days!="undefined")? expireDate.setDate(expireDate.getDate()+parseInt(days)) : expireDate.setDate(expireDate.getDate()-5)
document.cookie = name+"="+value+"; expires="+expireDate.toGMTString()+"; path=/";
}
function deleteCookie(name){
setCookie(name, "moot")
}
function setStylesheet(title, randomize){ //Main stylesheet switcher function. Second parameter if defined causes a random alternate stylesheet (including none) to be enabled
var i, cacheobj, altsheets=[""]
for(i=0; (cacheobj=document.getElementsByTagName("link")[i]); i++) {
if(cacheobj.getAttribute("rel").toLowerCase()=="alternate stylesheet" && cacheobj.getAttribute("title")) { //if this is an alternate stylesheet with title
cacheobj.disabled = true
altsheets.push(cacheobj) //store reference to alt stylesheets inside array
if(cacheobj.getAttribute("title") == title) //enable alternate stylesheet with title that matches parameter
cacheobj.disabled = false //enable chosen style sheet
}
}
if (typeof randomize!="undefined"){ //if second paramter is defined, randomly enable an alt style sheet (includes non)
var randomnumber=Math.floor(Math.random()*altsheets.length)
altsheets[randomnumber].disabled=false
}
return (typeof randomize!="undefined" && altsheets[randomnumber]!="")? altsheets[randomnumber].getAttribute("title") : "" //if in "random" mode, return "title" of randomly enabled alt stylesheet
}
function chooseStyle(styletitle, days){ //Interface function to switch style sheets plus save "title" attr of selected stylesheet to cookie
if (document.getElementById){
setStylesheet(styletitle)
setCookie("mysheet", styletitle, days)
}
}
function indicateSelected(element){ //Optional function that shows which style sheet is currently selected within group of radio buttons or select menu
if (selectedtitle!=null && (element.type==undefined || element.type=="select-one")){ //if element is a radio button or select menu
var element=(element.type=="select-one") ? element.options : element
for (var i=0; i<element.length; i++){
if (element[i].value==selectedtitle){ //if match found between form element value and cookie value
if (element[i].tagName=="OPTION") //if this is a select menu
element[i].selected=true
else //else if it's a radio button
element[i].checked=true
break
}
}
}
}
if (manual_or_random=="manual"){ //IF MANUAL MODE
var selectedtitle=getCookie("mysheet")
if (document.getElementById && selectedtitle!=null) //load user chosen style sheet from cookie if there is one stored
setStylesheet(selectedtitle)
}
else if (manual_or_random=="random"){ //IF AUTO RANDOM MODE
if (randomsetting=="eachtime")
setStylesheet("", "random")
else if (randomsetting=="sessiononly"){ //if "sessiononly" setting
if (getCookie("mysheet_s")==null) //if "mysheet_s" session cookie is empty
document.cookie="mysheet_s="+setStylesheet("", "random")+"; path=/" //activate random alt stylesheet while remembering its "title" value
else
setStylesheet(getCookie("mysheet_s")) //just activate random alt stylesheet stored in cookie
}
else if (randomsetting.search(/^[1-9]+ days/i)!=-1){ //if "x days" setting
if (getCookie("mysheet_r")==null || parseInt(getCookie("mysheet_r_days"))!=parseInt(randomsetting)){ //if "mysheet_r" cookie is empty or admin has changed number of days to persist in "x days" variable
setCookie("mysheet_r", setStylesheet("", "random"), parseInt(randomsetting)) //activate random alt stylesheet while remembering its "title" value
setCookie("mysheet_r_days", randomsetting, parseInt(randomsetting)) //Also remember the number of days to persist per the "x days" variable
}
else
setStylesheet(getCookie("mysheet_r")) //just activate random alt stylesheet stored in cookie
}
}
// END OF THE STYLESHEET SWITCHER
-->
</script>
<!-- END OF JAVASCRIPT SECTION -->
</head>
<body>
<form id="switchform">
<select name="switchcontrol" size="1" onChange="chooseStyle(this.options[this.selectedIndex].value, 60)" style="width: 120px;">
<option value="light-theme" selected="selected">Light Theme</option>
<option value="gray-theme">Gray Theme</option>
<option value="dark-theme">Dark Theme</option>
</select>
</form>
<p>
Webpage content...
</p>
</body>
</html>
Thank you in advance for any help.