function changeTab(stype,i,gameid){

	var sUrl = "/users/leaders.jsp?g_id=" + gameid + "&type="+stype ;
	var dd = stype + "_" + i; 
	
	new Ajax.Request(sUrl, {method:"post", onSuccess:function (transport) {
		var response = transport.responseText;
		var div_id = "users_"+i;
		 
		document.getElementById(div_id).innerHTML = response;
		 
		 
	 	if(stype=="sar"){
	 		var sum = "sum_" + i;	
	 		//document.getElementById(sum).className = 'unClicked';
	 		var aa = "userList_"+i;
	 	 
	 		document.getElementById(div_id).className = '';	 
	 		
	  		}
	  	if(stype=="sum"){
	  	document.getElementById(dd).className = 'clicked';
	  	 	var sar = "sar_" + i;
		    document.getElementById(sar).className = 'unClicked';
		    document.getElementById(div_id).className = 'userDiv';
		    }
}});

}



function isShow(){
		if(document.getElementById('tailbar').style.display == 'block'){
	document.getElementById('tailbar').style.display= 'none';
	}else {
	document.getElementById('tailbar').style.display= 'block';
	}
}