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var objSelect = document.getElementById(”s_id1”);
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var indexSelect = objSelect .selectedIndex;
//»ñµÃselectÎı¾
var txtSelect = objSelect .options[index].text;
//»ñµÃselectÖµ
var valSelect = objSelect .options[index].value;
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objSelect.selectedIndex = 4
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function GetCookieVal(offset)
//»ñµÃCookie½âÂëºóµÄÖµ
{
var endstr = document.cookie.indexOf (";", offset);
if (endstr == -1)
endstr = document.cookie.length;
return unescape(document.cookie.substring(offset, endstr));
}
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marker.openInfoWindowHtml(num);
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