function $(o){return document.getElementById(o);}


var lastObj = "";
function divWindow (vname) {
	alert('x');
	if(lastObj != "" && lastObj != null && document.getElementById(lastObj) != null){
		document.getElementById(lastObj).style.display='none';
	}
	document.getElementById(vname).style.display='block';
	lastObj = vname;
}
  
  
function getYYYYMMDD(){
	var gdCurDate = new Date();
	var giYear = gdCurDate.getFullYear();
	var giMonth = gdCurDate.getMonth()+1;
	var giDay = gdCurDate.getDate();
	var today = giYear+"."+(giMonth<10?("0"+giMonth):giMonth)+"."+(giDay<10?("0"+giDay):giDay);
	return today;
}