function ProvinceChanged(ProvinceId, MunicipalityId, Restriction) {
			var xmlHttp=null;
			if (ProvinceId.length==0)
			  { 
			  document.getElementById("MunicipalityId").innerHTML="";
			  return;
			  }
			try
			  {// Firefox, Opera 8.0+, Safari, IE7
			  xmlHttp=new XMLHttpRequest();
			  }
			catch(e)
			  {// Old IE
			  try
				{
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
				}
			  catch(e)
				{
				alert ("Your browser does not support XMLHTTP!");
				return;  
				}
			  }

			var url="/areas/getmunis.asp?ProvinceId=" + ProvinceId + "&MunicipalityId=" + MunicipalityId + "&Restriction=" + Restriction;
			url=url+"&sid="+Math.random();

			xmlHttp.open("GET",url,false);
			xmlHttp.send(null);
			document.getElementById("Placeholder").innerHTML=xmlHttp.responseText;
		}