ajax 自动完成下拉框 自动提示位置问题

function divPosition(){ 
                var clx,cly; 
                clx=event.clientX; 
                cly = event.clientY; 
                objouter.style.top    = clx+10; 
                objouter.style.left    = cly+20;  
                objouter.style.width= getAbsoluteWidth(objInput) 
            } 

问题出在 
                objouter.style.top    = clx+10; 
                objouter.style.left    = cly+20;  
                objouter.style.width= getAbsoluteWidth(objInput); 
如果改成getAbsoluteTop(objInput); 
getAbsoluteLeft(objInput); 
在表格里的文本框输入东东就死IE了 
但我不知道怎么改

层的位置不对

var intIndex=0;arrList = new Array();

function dearray(aa)//定义array
{
//document.write(aa);
arrList = aa.split(',');
intIndex = arrList.length；

}

function test() {

init();
dearray("asp,csdn,aaaa,bbbbc,afd,werwe,adfs,ertr,qwq,qwqwq,trt,uyus,dsfs,uere,add,234,2,1dr4,ae4564,adf4645,afa3543,sdfse5,ae345345,sdf4564,34346536");

smanPromptList(arrList,"aspx");
dearray("1sdfsdf.com,a11sdafs.net,b22dsafsdf,c333asdfsadf,4444dsafasdf,dddsfddsafdsaf,121213dsafsdaf,43213asdfadsf,dsa3121dasf3,a213,323313,3213,32213,dsfsdddd,ds11dfsfd,ffdafd,afdfd,afd,baffad,2fda2fd,dasd");
smanPromptList(arrList,"aspx2");
smanPromptList(arrList,"inputer")
}
function init() {

if (arrList.constructor!=Array){alert('smanPromptList初始化失败:第一个参数非数组!');return ;}
arrList.sort( function(a, b) {
if(a.length>b.length)return 1;
else if(a.length==b.length)return a.localeCompare(b);
else return -1;
}
);
}
function smanPromptList(arrList,objInputId){
var objouter=document.getElementById("__smanDisp") //显示的DIV对象
var objInput = document.getElementById(objInputId); //文本框对象
var selectedIndex=-1;
var intTmp; //循环用的:)

if (objInput==null) {alert('smanPromptList初始化失败:没有找到"'+objInputId+'"文本框');return ;}
//文本框失去焦点
objInput.onblur=function(){
objouter.style.display='none';
}
//文本框按键抬起
objInput.onkeyup=checkKeyCode;
//文本框得到焦点
objInput.onfocus=checkAndShow;
function checkKeyCode(){
var ie = (document.all)? true:false
if (ie){
var keyCode=event.keyCode
if (keyCode==40||keyCode==38){ //下上
var isUp=false
if(keyCode==40) isUp=true ;
chageSelection(isUp)
}else if (keyCode==13){//回车
outSelection(selectedIndex);
}else{
checkAndShow()
}
}else{
checkAndShow()
}
divPosition()
}

function checkAndShow(){
var strInput = objInput.value
if (strInput!=""){
divPosition();
selectedIndex=-1;
objouter.innerHTML ="";
for (intTmp=0;intTmp