var CurrentHotScreen = 0 ;
function setHotQueryList(screen){
var Vmotion = "forward" ;
var MaxScreen = 5 ;
if (screen >= MaxScreen) {
screen = 0 ;
Vmotion = "reverse" ;
}
cleanallstyle();
document.getElementById("focus_"+screen).className = "up" ;
			  
if(null!=hot_query_td.filters){
hot_query_td.filters[0].apply();
hot_query_td.filters[0].motion = Vmotion;
}
for (i=0;i<MaxScreen;i++) {
document.getElementById("switch_"+i).style.display = "none" ;
}
document.getElementById("switch_"+screen).style.display = "block" ;
if(null!=hot_query_td.filters){
hot_query_td.filters[0].play();
}
CurrentHotScreen = screen ;
}
function refreshHotQuery(){
refreshHotQueryTimer = null;
setHotQueryList(CurrentHotScreen+1);
refreshHotQueryTimer = setTimeout('refreshHotQuery();', 6000);
}

function cleanallstyle() {
for (i=0;i<5;i++) {
document.getElementById("focus_"+i).className = "" ;
}
}
function show_focus_image(index) {
clearTimeout(refreshHotQueryTimer);
setHotQueryList(index);
refreshHotQueryTimer = setTimeout('refreshHotQuery();', 6000);
}
function setClick() {
clearTimeout(refreshHotQueryTimer);
}
var refreshHotQueryTimer = null ;
var hot_query_td =  document.getElementById('HotSearchList');
setHotQueryList(CurrentHotScreen);
refreshHotQueryTimer = setTimeout('refreshHotQuery();', 6000);