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使用提示

晃动的图形

演示效果：正在演示中

代码提示：按下面的注释将代码复制到<body>,</body>中

if (x >= xk) {
       x = xk;
       smer = -1;
      }

if (x <= xp) {
       x = xp;
       smer = 1;
      }
// if (smer > 2) smer = 3;
  
setTimeout('anim('+xp+','+xk+','+smer+')', 30);
}

function moveLR(objID,movingarea_width,c)
{

if (navigator.appName=="Netscape") window_width = window.innerWidth;
     else window_width = document.body.offsetWidth;

obj = document.images[objID];   
  image_width = obj.width;
  
  x1 = obj.style.left;
  x = Number(x1.substring(0,x1.length-2));   // 30px -> 30

if (c == 0) {

if (movingarea_width == 0) {
	   		right_margin = window_width - image_width;
	        anim(x,right_margin,1);
			}			
       	  else {
		    right_margin = x + movingarea_width - image_width; 
			if (movingarea_width < x + image_width) window.alert("No space for moving!");
     	  		else anim(x,right_margin,1);
		}
   }
   else {
       if (movingarea_width == 0) right_margin = window_width - image_width;
		  else {
		     x = Math.round((window_width-movingarea_width)/2);
			 right_margin = Math.round((window_width+movingarea_width)/2)-image_width;
		 }
		anim(x,right_margin,1);
   }     	
}

//-->
</script>

                  <img src="../aaaaaa" name="" style='position: absolute; top: 111px; left: 213px;' border=0 id="picture"> 
                  <script language="JavaScript">

setTimeout("moveLR('picture',7033,1)",10);

</script>

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