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 if (document.all)
{
yourLogo = "»¶Ó­½øÈëÏÊ»¨¹¤·»Íø£¡";           <!--´ýÐýתµÄÎÄ×Ö-->
logoFont = "Arial";                                          <!--ÎÄ×ÖµÄ×ÖÌå-->
logoColor = "blue";                                        <!--ÎÄ×ÖµÄÑÕÉ«-->
yourLogo = yourLogo.split('');             <!--½«ÐýתµÄ×Ö·û´®·Ö³Éµ¥¸öµÄ×Ö·û-->
L = yourLogo.length;                        <!--»ñµÃ×Ö·û´®µÄ³¤¶È-->
TrigSplit = 360 / L;                        <!--ÉèÖÃÿ´ÎÐýתµÄ½Ç¶È-->
Sz = new Array()                             <!--ÉùÃ÷Ò»¸öÊý×é-->
logoWidth = 100;                             <!--¶¨Òå¿í¶È-->
logoHeight = -30;                            <!--¶¨Òå¸ß¶È-->
ypos = 0;
xpos = 0;
step = 0.03;                


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Javascript »ñÈ¡ÍøÒ³¸÷¸ß¶È²ÎÊý

 <SCRIPT   LANGUAGE="JavaScript"> 
  var     s   =   ""; 
  s   +=   "\r\nÍøÒ³¿É¼ûÇøÓò¿í£º"+   document.body.clientWidth; 
  s   +=   "\r\nÍøÒ³¿É¼ûÇøÓò¸ß ......

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concat
½«Á½¸ö»ò¶à¸ö×Ö·ûµÄÎı¾×éºÏÆðÀ´£¬·µ»ØÒ»¸öеÄ×Ö·û´®¡£
var a = "hello";
var b = ",world";
var c = a.concat(b);
alert(c);
//c = "hello,world"
indexOf
·µ»Ø×Ö·û´®ÖÐÒ»¸ö×Ó´®µÚÒ»´¦³öÏÖµÄË÷Òý£¨´Ó×óµ½ÓÒËÑË÷£©¡£Èç¹ûûÓÐÆ¥ÅäÏ·µ»Ø -1 ¡£
var index1 = a.indexOf("l");
//index1 ......

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alert(parseInt("101101", 2))

ÔËÐдúÂë

function toBin(intNum) {
var answer = "";
if(/\d+/.test(intNum)) {
while(intNum != 0) {
answer = Math.abs(intNum%2)+answer;
intNum = parseInt(intNum/2);
}
......

JavaScript¼ò½é

JavaScript         ECMAScriptÊÇÕâ¸ö½Å±¾ÓïÑԵıê×¼»¯°æ±¾¡£ ScriptÔªËØ£º             ÔÚHTML´úÂëÖÐÌí¼ÓJavaScript´úÂë             Ò²¿ÉÒ԰ѽű¾´úÂë·ÅÔ ......

ÓÃJavaScriptÏÔʾ¹ã¸æÀ¸

 //¹ã¸æÀ¸
function MoveLeftLayer(layerName) {
var x = 5;
var y = 100;// ×ó²à¹ã¸æ¾àÀëÒ³Ê׸߶È
var diff = (document.body.scrollTop + y - document.all.AdLayer1.style.posTop)*.40;
var y = document.body.scrollTop + y - diff;
eval("document.all." + layerName + ".style.posTop = parseInt(y)");
e ......
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