}
else{
return true;
}
}
function GoAdvSearch()
{
window.location.href = 'http://buy.yahoo.com.tw/gdsale/gdsearch.aspx?adv=notbk&hpp=r2b&z=' + zno + '&subno=' + subno;
}
document.form2.z.value=zno;
document.form2.subno.value=subno;
if(zno>0 || subno>0)
{
var linkurl=document.getElementById("searchlink");
if(linkurl)
{
var form2url=linkurl.href;
form2url=replaceArg(form2url,"z",zno,"true");
form2url=replaceArg(form2url,"subno",subno,"true");
linkurl.href=form2url;
}
}
function replaceArg(fullurl, source, target, cutrepeat)
{
var returl=fullurl;
var fi=returl.indexOf(source);
var fe=returl.indexOf("&",fi);
var nextfi=0;
var nextfe=0;
var nextfe2=0;
var findfit=false;
nextfi=fi;
for(;nextfi>0;)
{
if(!((returl.substring(nextfi-1,nextfi) =="&" || returl.substring(nextfi-1,nextfi) =="?") && returl.substring(nextfi+source.length,nextfi+source.length+1) =="="))
{
}
else
{
nextfe2=returl.indexOf("&",nextfi);
if(!findfit)
{
if(nextfe2>0)
{
returl=returl.substring(0,nextfi)+source+"="+target+"&"+returl.substring(nextfe2+1,returl.length);
}
else
{
returl=returl.substring(0,nextfi)+source+"="+target;
}
}
else
{
nextfi=returl.indexOf(source,nextfi+source.length);
if(nextfi>0)
{
nextfe2=returl.indexOf("&",nextfi);
if(cutrepeat)
{
if(nextfe2>0)
{
returl=returl.substring(0,nextfi)+returl.substring(nextfe2+1,returl.length);
}
else
{
returl=returl.substring(0,nextfi);
}
}
}
}
findfit=true;
}
nextfi=returl.indexOf(source,nextfi+source.length);
}
return returl;
}
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