function getObject(objectId) {
if(document.getElementById && document.getElementById(objectId)) {
return document.getElementById(objectId);
} else if (document.all && document.all(objectId)) {
return document.all(objectId);
} else if (document.layers && document.layers[objectId]) {
return document.layers[objectId];
} else {
return false;
}
}

function CheckKeyWord()
{
var query=getObject("query");
var zhitongche=getObject("zhitongche");
var searchform=getObject("searchform");
var pid=getObject("pid")
if(searchform.action=="")
{
return true;
}
else if(searchform.action=="")
{
var query=query.value;
var URL;

window.open(URL);
return false;
}
else if(searchform.action=="")
{
var sayname=getObject("sayname");
sayname.value=query.value;
var saymd=getObject("saymd");
saymd.value="listTopics";
}
else
{

}
return true;
}
function showtab(n){
var query=getObject("query");
var zhitongche=getObject("zhitongche");
var searchform=getObject("searchform");
var pid=getObject("pid");
var md=getObject("saymd");
var sayname=getObject("sayname");
var Surl= new Array("");

for(var i=1;i<=6;i++){
if (i==n){
getObject('tab'+i).className='btn2';
getObject('tcontent'+i).className='';
searchform.action=Surl[i-1];
}
else {
getObject('tab'+i).className='btn1';
getObject('tcontent'+i).className='hidden';
}
}

switch(n)
{
case 1:pid.value="01001400";md.value="";sayname.value="";break;
case 2:pid.value="01003401";md.value="";sayname.value="";break;
case 3:pid.value="01002401";md.value="";sayname.value="";break;
case 4:pid.value="01008401";md.value="";sayname.value="";break;
case 5:pid.value="";md.value="";sayname.value="";break;
case 6:pid.value="01007401";break;
}
}