JAVA工具
          
		JAVA使用軟件 開發(fā)工具
	
          

          
          		
	

          

          


          
	
		
          
			


          
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comments - 9, 
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          向上：程序代碼
          

          <div id=demo style="overflow:hidden; width:400px; height:300px;">
          <div id=demo1>
          <img src=">
          <img src="          >
          <img src="          >
          <img src="          >
          <img src="          >
          <img src="          >
          </div>
          <div id=demo2></div>
          </div>
          <script language="javascript">
          var speed=30
          var demo=document.getElementById("demo");
          var demo2=document.getElementById("demo2");
          var demo1=document.getElementById("demo1");
          demo2.innerHTML=demo1.innerHTML
          function Marquee(){
          if(demo2.offsetTop-demo.scrollTop<=0)
          demo.scrollTop-=demo1.offsetHeight
          else{
          demo.scrollTop++
          }
          }
          var MyMar=setInterval(Marquee,speed)
          demo.onmouseover=function() {clearInterval(MyMar)}
          demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
          </script>
          


          向下：程序代碼
          <div id=demodown style="overflow:hidden; width:400px; height:300px;">
          <div id=demodown1>  
          <img src="          >
          <img src="          >
          <img src="          >
          

          <img src=">
          

          <img src=">
          

          <img src=">
          </div>
          <div id=demodown2></div>
          </div>
          <script language="javascript">
          var speed=30  
          var demodown=document.getElementById("demodown");
          var demodown2=document.getElementById("demodown2");
          var demodown1=document.getElementById("demodown1");
          demodown2.innerHTML=demodown1.innerHTML
          demodown.scrollTop=demodown.scrollHeight
          function Marquee(){
          if(demodown1.offsetTop-demodown.scrollTop>=0)
          demodown.scrollTop+=demodown2.offsetHeight
          else{
          demodown.scrollTop--
          }
          }
          var MyMar=setInterval(Marquee,speed)
          demodown.onmouseover=function() {clearInterval(MyMar)}
          demodown.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
          </script>
          

           
          

          向左：程序代碼
          <div id=demoleft style="overflow:hidden;height:400px;width:300px;"><table align=left
          cellpadding=0 cellspace=0 border=0><tr><td id=demoleft1 valign=top> 
          <img src="          >
          <img src="          >
          <img src="          >
          

          <img src=">
          

          <img src=">
          

          <img src=">
          </td><td id=demoleft2 valign=top></td></tr></table></div>
          <script>
          var speed=30  
          var demoleft=document.getElementById("demoleft");
          var demoleft2=document.getElementById("demoleft2");
          var demoleft1=document.getElementById("demoleft1");
          demoleft2.innerHTML=demoleft1.innerHTML
          function Marquee(){
          if(demoleft2.offsetWidth-demoleft.scrollLeft<=0)
          demoleft.scrollLeft-=demoleft1.offsetWidth
          else{
          demoleft.scrollLeft++
          }
          }
          var MyMar=setInterval(Marquee,speed)
          demoleft.onmouseover=function() {clearInterval(MyMar)}
          demoleft.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
          </script>
          

           
          

          向右：程序代碼
          <div id=demoright style="overflow:hidden;height:300px;width:400px;"><table align=left
          cellpadding=0 cellspace=0 border=0><tr><td id=demoright1 valign=top>  
          <img src="          >
          <img src="          >
          <img src="          >
          

          <img src=">
          

          <img src=">
          

          <img src=">
          </td><td id=demoright2 valign=top></td></tr></table></div>
          <script>
          var speed=30  
          var demoright=document.getElementById("demoright");
          var demoright2=document.getElementById("demoright2");
          var demoright1=document.getElementById("demoright1");  
          demoright2.innerHTML=demoright1.innerHTML
          demoright.scrollLeft=demoright.scrollWidth
          function Marquee(){
          if(demoright.scrollLeft<=0)
          demoright.scrollLeft+=demoright2.offsetWidth
          else{
          demoright.scrollLeft--
          }
          }
          var MyMar=setInterval(Marquee,speed)
          demoright.onmouseover=function() {clearInterval(MyMar)}
          demoright.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
          </script> 
          
	

          







          
	    
    




          





          


          

	
          
		
          
				
		
	
		
          
		
		
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