js18.html

来自「帮助不懂java得人员学习有关的知识」· HTML 代码 · 共 36 行

HTML
36
字号
<html>
  <!-- js-18 窗口飘动 -->
  <head>
    <style>
	  div.timmer{width:300;text-align:center;margin:auto}
	</style>
    <script src="toolsKit.js"></script>
    <script>
	   var tid = null;
	   var STEP = 1;
	   function myWindowMove(){
	      if(window.screenLeft>1500){
		     STEP = -1;
		  }else if(window.screenLeft<100){
		     STEP = 1 ;
		  }
	     window.moveBy(STEP,0);
	   }
	   function startOrStop(){
	      if(tid==null){
		     tid = window.setInterval(
			           "myWindowMove()",40);
		  }else{
		     window.clearInterval(tid);
			 tid = null;
		  }
	   }

	</script>
  </head>
  <body>
      <div class="timmer"  
	     style="background-color:#C6C6C6;width:100" 
		 onClick="startOrStop();">开始/结束</div>
 
</html>

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