IE6 图片轮换效果JS报类不能支持automation操作

[nuanqingkong]

	function cleanallstyle() {
	    for (i=0;i<7;i++) {
		document.getElementById("focus_"+i).className = "" ;
	    }
	}
	function show_focus_image(index) {
             clearTimeout(refreshHotQueryTimer);
	    setHotQueryList(index);
	    refreshHotQueryTimer = setTimeout('refreshHotQuery();', 5000);
	}
	function setClick() {
	    clearTimeout(refreshHotQueryTimer);
         }
	var refreshHotQueryTimer = null ;
	var hot_query_td =  document.getElementById('HotSearchList');
	setHotQueryList(CurrentHotScreen);
	refreshHotQueryTimer = setTimeout('refreshHotQuery();', 5000);

调用<a onmouseover="show_focus_image(" + j + ")" href="#target="_blank" blockid="931">文字</a>在IE6下报类不能支持automation操作，求解释

[weishanwei]

没有问题吧