Date.prototype.format = function(formatter)
{
    if(!formatter || formatter == "")
    {
        formatter = "yyyy-MM-dd";
    }
    var year = (this.getFullYear()).toString();
    var month = (this.getMonth() + 1).toString();
    var day = this.getDate().toString();
    var yearMarker = formatter.replace(/[^y|Y]/g,'');
    if(yearMarker.length == 2)
    {
        year = year.substring(2,4);
    }    
    var monthMarker = formatter.replace(/[^m|M]/g,'');
    if(monthMarker.length > 1)
    {
        if(month.length == 1) 
        {
            month = "0" + month;
        }
    }    
    var dayMarker = formatter.replace(/[^d]/g,'');
    if(dayMarker.length > 1)
    {
        if(day.length == 1) 
        {
            day = "0" + day;
        }
    }    
    return formatter.replace(yearMarker,year).replace(monthMarker,month).replace(dayMarker,day);    
}

Date.parseString = function(dateString,formatter)
{
    var today = new Date();
    if(!dateString || dateString == "")
    {
        return today;
    }
    if(!formatter || formatter == "")
    {
        formatter = "yyyy-MM-dd";
    }  
    var yearMarker = formatter.replace(/[^y|Y]/g,'');   
    var monthMarker = formatter.replace(/[^m|M]/g,'');   
    var dayMarker = formatter.replace(/[^d]/g,'');
    var yearPosition = formatter.indexOf(yearMarker);
    var yearLength = yearMarker.length;
    var year =  dateString.substring(yearPosition ,yearPosition + yearLength) * 1;
    if( yearLength == 2)
    {
        if(year < 50 )
        {
            year += 2000;
        }
        else
        {
            year += 1900;
        }
    }
    var monthPosition = formatter.indexOf(monthMarker);
    var month = dateString.substring(monthPosition,monthPosition + monthMarker.length) * 1 - 1;
    var dayPosition = formatter.indexOf(dayMarker);
    var day = dateString.substring( dayPosition,dayPosition + dayMarker.length )* 1;
    return new Date(year,month,day);
}

function setData(orgin, dest){
    
    var d = orgin.value;
    var date = Date.parseString(d);
    date.setDate(date.getDate()+1);
    if(dest.value != ""){
        var date1 = Date.parseString(dest.value);
        if(date>date1){
            dest.value = date.format("yyyy-MM-dd");
        }
       
    }else{
        dest.value = date.format("yyyy-MM-dd");
    }
    
}

function setData2(orginId, destId){
    var d =$("#"+orginId).val();
    var date = Date.parseString(d);
    date.setDate(date.getDate()+1);
    var destVal=$("#"+destId).val();
    if(destVal!= ""){
        var date1 = Date.parseString(destVal);
        if(date>date1){
            $("#"+destId).val(date.format("yyyy-MM-dd"));
        }
    }else{
        $("#"+destId).val(date.format("yyyy-MM-dd"));
    }
}
	function GetDateStr(AddDayCount){
		var dd = new Date();
		dd.setDate(dd.getDate()+AddDayCount);
		var y = dd.getFullYear();
		var m = dd.getMonth()+1;
		if(m<10){
			m="0"+m;
		}	
		var d = dd.getDate();
		if(d<10){
			d="0"+d;
		}	
		return y+"-"+m+"-"+d;
	}
	
	function GetDateStr2(dateVal,AddDayCount){
		var dd = Date.parseString(dateVal);
		dd.setDate(dd.getDate()+AddDayCount);
		return dd.format("yyyy-MM-dd");
	}