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Js鼠標跟隨代碼小手點擊
編輯:JavaScript綜合知識     

 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>可愛的鼠標跟隨</title> <style> html{ background:#000;} body,html,input{ cursor:none;} body,html{ height:100%;} #cursor{ position:absolute; left:100px; top:100px; display:block;} </style> <script>  window.onload = function(){   var oCursor = document.getElementById("cursor");   document.onmousemove=function (ev){    var oEvent=ev||event,     oWidth = document.documentElement.clientWidth,     oHeight = document.documentElement.clientHeight,     scrollTop=document.documentElement.scrollTop + oEvent.clientY,     scrollLeft=document.documentElement.scrollLeft + oEvent.clientX;    if(scrollTop > oHeight-oCursor.offsetHeight){     oCursor.style.top = oHeight-oCursor.offsetHeight+'px';    }else if(scrollTop < 0){     oCursor.style.top = 0;    }else{     oCursor.style.top = scrollTop+'px';    }    if(scrollLeft > oWidth-oCursor.offsetWidth){     oCursor.style.left = oWidth-oCursor.offsetWidth+'px';    }else{     oCursor.style.left = scrollLeft+'px';    }    document.onmousedown = function(){     oCursor.innerHTML = "<img src='http://www.jb51.net/jscss/demoimg/201305/cursor_hover.png' />";      return false;    }    document.onmouseup = function(){     oCursor.innerHTML = "<img src='http://www.jb51.net/jscss/demoimg/201305/cursor.png' />";     }   };  } </script> </head> <body> <div id="cursor"><img src="http://www.jb51.net/jscss/demoimg/201305/cursor.png" /></div> <input type="button" style="font-size:36px; margin:100px;" value="點擊" onclick="window.open('http://www.jb51.net')" /> </body> </html>  
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