function MyDateDropDownEndAdvanced() {
			//fieldDateValue=document.getElementById("MyDateDropDownEndAdvanced").value;
			fieldDateValue = document.getElementsByName("MyDateDropDownEndAdvanced")[0].value;
			var brokenstring=fieldDateValue.split("/"); 
			document.forms['modBugHotelAdvanced'].elements['end_day'].value = brokenstring[0];				
			document.forms['modBugHotelAdvanced'].elements['end_month'].value = brokenstring[1];
			document.forms['modBugHotelAdvanced'].elements['end_year'].value = brokenstring[2];
			//
			// Nights
			//
			var date1=new Date(document.forms['modBugHotelAdvanced'].elements['start_year'].value,parseFloat(document.forms['modBugHotelAdvanced'].elements['start_month'].value)-1,document.forms['modBugHotelAdvanced'].elements['start_day'].value);
			var date2=new Date(document.forms['modBugHotelAdvanced'].elements['end_year'].value,parseFloat(document.forms['modBugHotelAdvanced'].elements['end_month'].value)-1,document.forms['modBugHotelAdvanced'].elements['end_day'].value);
			var diff=date2-date1;
			diff=Math.round(diff/1000/60/60/24);
			document.getElementById("numberofnights").value = diff;
		}