&lt;script type="text/javascript">
&lt;!--

var now = new Date();
var hours = now.getHours();
var psj=0;
//18-19 night
if (hours > 17 && hours &lt; 20){
document.write('&lt;link rel="stylesheet" type="text/css" href="clientscript/blue.css" id="blue" />')
}

//20-21 night
if (hours > 19 && hours &lt; 22){
document.write('&lt;link rel="stylesheet" type="text/css" href="clientscript/green.css" id="green" />')
}

//22-4 night
if (hours > 21 || hours &lt; 5){
document.write('&lt;link rel="stylesheet" type="text/css" href="clientscript/red.css" id="red" />')
}

//9-17 day
if (hours > 8 && hours &lt; 18){
document.write('&lt;link rel="stylesheet" type="text/css" href="clientscript/white.css" id="white" />')
}

//7-8 day
if (hours > 6 && hours &lt; 9){
document.write('&lt;link rel="stylesheet" type="text/css" href="clientscript/purple.css" id="purple" />')
}

//5-6 day
if (hours > 4 && hours &lt; 7){
document.write('&lt;link rel="stylesheet" type="text/css" href="clientscript/yellow.css" id="yellow" />')
}
document.write('&lt;\/style>')

//-->
&lt;/script>

đổi lại các link css nếu thấy cần :>


Thay css ngẫu nhiên (random)
cái này cứ refresh lại là lại thay 1 css mới(đổi màu,background,..)

các bạn cũng chèn vào dòng cuối của temp header:

&lt;script type="text/javascript">
function get_randomCssNum()
{
var ranCssNum= Math.floor(Math.random()*5);
//var ranCssNum= Math.floor(Math.random()*Number of CSS you Have);
return ranCssNum;
}

function getaCss()
{
var whichCss=get_randomCssNum();

var cssName=new Array(5)
// var cssName=new Array(Number of CSS you Have)
cssName[0]="&lt;link rel='stylesheet' type='text/css' href='http://127.0.0.1/vb38/clientscript/green.css'>";
cssName[1]="&lt;link rel='stylesheet' type='text/css' href='http://127.0.0.1/vb38/clientscript/red.css'>";
cssName[2]="&lt;link rel='stylesheet' type='text/css' href='http://127.0.0.1/vb38/clientscript/blue.css'>";
cssName[3]="&lt;link rel='stylesheet' type='text/css' href='http://127.0.0.1/vb38/clientscript/white.css'>";
cssName[4]="&lt;link rel='stylesheet' type='text/css' href='http://127.0.0.1/vb38/clientscript/purple.css'>";
//I am using 5 CSS files in this example. you can add or remove ;)
//for Add more CSS just add line like this
//cssName[Next Number]="&lt;link rel='stylesheet' type='text/css' href='CSS FILE URL'>";
return cssName[whichCss]
}
document.write(getaCss());
&lt;/script>
.c_post img,#topic_review img {
max-width:60%;
}

a.view_full {
insert CSS styling here;
}

.l {text-align:left}
.c {text-align:center}
.r {text-align:right}
.left {float:left}
.right {float:right}
#stats_members a.member, .bday_strip {white-space:nowrap}
.calendar li span {cursor:default}
#c_tos li {display:list-item;margin-left:25px}
#c_tos ul li {list-style:disc}
#c_tos ol li {list-style:lower-alpha}
#shoutrefresh {cursor:pointer}