小旋风SEO教程在线测试工具 V2_小旋风SEO

编辑您的代码：

<html><head><style>
div
{
width:160px;
height:120px;
}
img 
{
position:relative;
}
span
{
position:absolute;
left:0px;
top:0px;
}
</style><script type="text/javascript">
mouseover=true

function coordinates()
{
if (!moveMe)
	{
	return
	}
if (event.srcElement.id=="moveMe")
	{
	mouseover=true
	pleft=document.getElementById('moveMe').style.pixelLeft
	ptop=document.getElementById('moveMe').style.pixelTop
	xcoor=event.clientX
	ycoor=event.clientY
	document.onmousemove=moveImage
	}
}

function moveImage()
{
if (mouseover&&event.button==1)
	{
	document.getElementById('moveMe').style.pixelLeft=pleft+event.clientX-xcoor
	document.getElementById('moveMe').style.pixelTop=ptop+event.clientY-ycoor
	return false
	}
}
function mouseup()
{
mouseover=false
}
document.onmousedown=coordinates
document.onmouseup=mouseup
</script><link rel="canonical" href="https://www.xxfseo.com/w3c/tiy/t.asp-f=dhtm_filter_mask.html" /></head><body><span>请移动这个图形：</span><br /><font dropzone="8138c6"></font><ins date-time="b9d691"></ins><kbd dir="a8d433"></kbd><div dir="57f91b" style="position:absolute;left:0;top:20;"><img src="/w3c/i/eg_landscape.jpg" width="160" height="120" /></div><small lang="67a542"></small><sup draggable="7dcd6a"></sup><time dropzone="758407"></time><div lang="3720b3" style="position:absolute;left:0;top:20;filter:mask(color=#ffffff);width:160;height:120"><img id="moveMe" src="/w3c/i/eg_smile.gif" width="40" height="40"></div></body></html>

查看结果: