var currentTime = new Date()
var year = currentTime.getFullYear();
var month = currentTime.getMonth();
var day = currentTime.getDate();
$(document).ready(function(){
	$('#startDatepicker,#endDatepicker').datepicker({
								beforeShow: customRange,    							
    							numberOfMonths: 2,
    							stepMonths: 2,
    							dateFormat: 'dd/mm/yy'
    							//minDate: new Date(year, month, day)					
    }); 
    
	$('#textfield11,#textfield12').datepicker({
								beforeShow: customRange2,    							
    							numberOfMonths: 2,
    							stepMonths: 2,
    							dateFormat: 'dd/mm/yy'
    							//minDate: new Date(year, month, day)					
    }); 
});


function customRange(input) {  
   	return {minDate: (input.id == "endDatepicker" ? 
    $("#startDatepicker").datepicker("getDate") : new Date(year, month, day)),  
    maxDate: (input.id == "startDatepicker" ? 
    $("#endDatepicker").datepicker("getDate") : null)};  
}

function customRange2(input) {  
   	return {minDate: (input.id == "textfield12" ? 
    $("#textfield11").datepicker("getDate") : new Date(year, month, day)),  
    maxDate: (input.id == "textfield11" ? 
    $("#textfield12").datepicker("getDate") : null)};  
}