HTML <div style="position:absolute; cursor: move; top:0px; left:0px;"><img src='xxx.png'/></div> javascript onload=function () { if (document.all) { // IE用 objlist = document.all.tags("div"); } else if (document.getElementsByTagName) { // IE以外 objlist = document.getElementsByTagName("div"); } else { return; } for (i = 0; i < objlist.length; i++) { objlist[i].onmousedown = onMouseDown; } document.o