<HTML>
<HEAD>
<SCRIPT LANGUAGE="javascript">
</SCRIPT>
<SCRIPT LANGUAGE="javascript">
function Body_Init(oSelect,oText)
{
var iLeft= oSelect.offsetLeft;
var iTop = oSelect.offsetTop;
var iWidth=oSelect.clientWidth;
var iHeight=oSelect.clientHeight;
oSelect.style.clip='rect(0,'+iWidth+','+iHeight+','+(iWidth-18)+')';
oText.style.width=iWidth;
oText.style.height=iHeight;
oText.style.top =iTop;
oText.style.left=iLeft;
}
function Combo_Select(oSelect,oText)
{
oText.value=oSelect.options[oSelect.selectedIndex].text;
alert(oText.value);
}
function Text_ChkKey(oSelect,oText)
{
if(event.keyCode==13)
{
var nIndex=HasTheValue(oText.value,oSelect);
if(nIndex !=-1 && nIndex !=oSelect.selectedIndex)
{
oSelect.selectedIndex=nIndex;
}
}
}
function HasTheValue(name,oSelect)
{
if(oSelect.options.length<1)
return -1;
var i=0;
for(i=0;i<oSelect.options.length;i++)
{
if(oSelect.options[i].text==name)
return i;
}
return -1;
}
</SCRIPT>
</HEAD>
<BODY onload="javascript:Body_Init(pCombo,pText);">
<table width=50% width=50% align="center" valign="middle">
<tr><td>
<SELECT STYLE="position:absolute;left:0;top:0;" ONCHANGE="Combo_Select(this,pText)" NAME="pCombo" >
<option value="d">test1
<option value="dd">test2
</SELECT>
<INPUT STYLE="position:absolute;" onKeyPress="Text_ChkKey(pCombo,this)" TYPE="TEXT" NAME="pText">
</td></tr>
</table>
</BODY>
</HTML>
