Hi,
I want to switch between multiple theme in my web page.
I am using code but not working..
html>
<head>
<link rel="stylesheet" type="text/css" title="blue"
href="http://example.com/css/blue.css">
<link rel="alternate stylesheet" type="text/css" title="pink"
href="http://example.com/css/pink.css">
<script type =text/javascript>
// *** TO BE CUSTOMISED ***
var style_cookie_name = "style" ;
var style_cookie_duration = 30 ;
function switch_style ( css_title )
{
alert("test")
var i, link_tag ;
for (i = 0, link_tag = document.getElementsByTagName("link") ;
i < link_tag.length ; i++ ) {
if ((link_tag[i].rel.indexOf( "stylesheet" ) != -1) &&
link_tag[i].title) {
link_tag[i].disabled = true ;
if (link_tag[i].title == css_title) {
link_tag[i].disabled = false ;
}
}
set_cookie( style_cookie_name, css_title,
style_cookie_duration );
}
}
function set_style_from_cookie()
{
var css_title = get_cookie( style_cookie_name );
if (css_title.length) {
switch_style( css_title );
}
}
function set_cookie ( cookie_name, cookie_value,
lifespan_in_days, valid_domain )
{
var domain_string = valid_domain ?
("; domain=" + valid_domain) : '' ;
document.cookie = cookie_name +
"=" + encodeURIComponent( cookie_value ) +
"; max-age=" + 60 * 60 *
24 * lifespan_in_days +
"; path=/" + domain_string ;
}
function get_cookie ( cookie_name )
{
var cookie_string = document.cookie ;
if (cookie_string.length != 0) {
var cookie_value = cookie_string.match (
'(^|;)[\s]*' +
cookie_name +
'=([^;]*)' );
return decodeURIComponent ( cookie_value[2] ) ;
}
return '' ;
}
}
</script>
<style>
</style>
</head>
<body>
Hello Test!!
<input type="submit" önclick="switch_style('blue');return false;" name="theme" value="Blue Theme" id="blue">
<input type="submit" önclick="switch_style('pink');return false;" name="theme" value="Pink Theme" id="pink">
</body>
</html>
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