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var the_date = new Date("December 31, 2020");
var expiresDate = the_date.toGMTString();
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function GetCSS()
{
var cookieStr = document.cookie; //È¡ cookie ×Ö·û´®£¬ÓÉÓÚ expires ²»¿É¶Á£¬ËùÒÔ expires ½«²»»á³öÏÖÔÚ cookieStr ÖС£
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{
return "main1"; //ûÓÐÈ¡µ½ cookie ×Ö·û´®£¬·µ»ØĬÈÏÖµ
}
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var varName = "userDefineCSS";
var startPos = -1;
var endPos = -1;
for (var i=0; i<cookieValue.length; i++)
{
startPos = cookieValue[i].indexOf(varName);
if (startPos != 0)
{
continue; //µ±Ç° cookie ²»ÊÇÃû³ÆΪ varName µÄ cookie£¬ÅжÏÏÂÒ»¸ö cookie
}
startPos += varName.length + 1; //µ±Ç° cookie ¾ÍÊÇÃû³ÆΪ varName µÄ cookie£¬ÓÉÓÚÓеȺţ¬ËùÒÔ +1
endPos = cookieValue[i].length;
var css = unescape(cookieValue[i].substring(startPos, endPos));
return css;
}
return "main1";
}

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function checkserch()
{
    var stratTime =document.all("startdate").value;
    var endTime = document.all("enddate").value;
    var arr1=stratTime.split("-");
    var arr2=endTime.split("-");
    if((stratTime == '' &a ......
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