<html> <HEAD> <title>鼠标拖动图片</title> <style type="text/css"> <!-- .dragme{position:relative;} --> </style> <script type="text/javascript"> var ie=document.all; var nn6=document.getElementById && !document.all; var isdrag=false; var x,y; var dobj; function movemouse(e) { if (isdrag) { dobj.style.left = nn6 ? tx + e.clientX - x : tx + event.clientX - x; dobj.style.top = nn6 ? ty + e.clientY - y : ty + event.clientY - y; return false; } } function selectmouse(e) { var fobj = nn6 ? e.target : event.srcElement; var topelement = nn6 ? "HTML" : "BODY"; while (fobj.tagName != topelement && fobj.className != "dragme") { fobj = nn6 ? fobj.parentNode : fobj.parentElement; } if (fobj.className=="dragme") { isdrag = true; dobj = fobj; tx = parseInt(dobj.style.left+0); ty = parseInt(dobj.style.top+0); x = nn6 ? e.clientX : event.clientX; y = nn6 ? e.clientY : event.clientY; document.onmousemove=movemouse; return false; } } document.onmousedown=selectmouse; document.onmouseup=new Function("isdrag=false"); </script> </HEAD> <BODY> <div align="center"><img src="/jscss/demoimg/wall_s1.jpg" class="dragme"></div> </body> </html>