/**
 * @author Administrator
 */
function setDate(){
	var now = new Date();
	var chinaHour = now.getUTCHours()+8;
	var chinaSec = now.getUTCMinutes();
	var johnHour = now.getUTCHours()-5;
	var johnSec = now.getUTCMinutes();
	if(chinaHour<10)
		chinaHour="0"+chinaHour.toString();
	else if(chinaHour>=24)
		chinaHour=chinaHour-24
	if(chinaSec<10)
		chinaSec="0"+chinaSec.toString();
		
	if(johnHour<0)
		johnHour=johnHour+24;
	else if(johnHour<10)
		johnHour="0"+johnHour.toString();

	if(chinaSec<10)
		johnSec="0"+johnSec.toString();
		
	document.getElementById("chinaDate").innerHTML=chinaHour+":"+chinaSec;
	document.getElementById("johnDate").innerHTML=johnHour+":"+johnSec;
}