function selectTab1dSyn(aid,div_id,allnum,now){var waitInterval;var MouseDelayTime=150;	aid.onmouseout=function(aEvent){clearTimeout(waitInterval);};	clearTimeout(waitInterval);	var str="selectTab0dSyn('"+div_id+"',"+allnum+","+now+")";	waitInterval=setTimeout(str,MouseDelayTime);}	
function setTab0dSyn(i,classnamebef,idbef,idall,tabtabbef){changDivClass(idbef,idall,i,classnamebef);selectTab0dSyn(tabtabbef,idall,i);}
function selectTab0dSyn(div_id,allnum,now){for(var i= 1; i<= allnum;i++){if(i==now){_gObj(div_id+i).style.display="block";}else{_gObj(div_id+i).style.display="none";}}}	
function _gObj(id){return document.getElementById(id);}
function changDivClass(div_id,all,now,classnamebef){for(var i= 1; i<= all;i++){ if(i==now){_gObj(div_id+i).className = classnamebef+"_0"+i;}else{_gObj(div_id+i).className = classnamebef+"_"+i;}}}


var x = 0; 
testtimeout()
function testtimeout()
{
x = (x+1)%4; 
if (x==0){x=1};
selectTab1dSyn(this,'tasktab1',3,x)
setTimeout("testtimeout()",2000); 
}