function SearchScotlandAccommodation(callStr) {

	saRegion = document.getElementById('sa_Region').value;
	saCounty = document.getElementById('sa_County').value;
	saTown = document.getElementById('sa_Town').value;
	saPstCde = document.getElementById('sa_PstCde').value;
	saAmtPle = document.getElementById('sa_AmtPeople').value;
	saCstFr = document.getElementById('sa_CostFr').value;
	saCstTo = document.getElementById('sa_CostTo').value;

	if((saRegion=="Select") && (saCounty=="Select") && (saTown=="") && (saPstCde=="")) {
		alert("Please select at least one of the search location options.");
	}
	else
	{
		if(saRegion != "Select") { callStr = callStr + "pSaRegion=" + saRegion + "&"; }
		if(saCounty != "Select") { callStr = callStr + "pSaCounty=" + saCounty + "&"; }
		if(saTown != "") { callStr = callStr + "pSaTown=" + saTown + "&"; }
		if(saPstCde != "") { callStr = callStr + "pSaPstCde=" + saPstCde + "&"; }
		if(saAmtPle != "") { callStr = callStr + "pSaAmtPle=" + saAmtPle + "&"; }
		if(saCstFr != "") { callStr = callStr + "pSaCstFr=" + saCstFr + "&"; }
		if(saCstTo != "") { callStr = callStr + "pSaCstTo=" + saCstTo + "&"; }
		window.open(callStr.substring(0,(callStr.length-1)), "_self");
	}
}

function ChkIfEnterPrd() {
	if(event.keyCode == 13)	{
		SearchScotlandAccommodation('http://www.scotland-selfcatering-holidays.co.uk/Scotland-Accommodation-Rentals.asp?stPos=1&');
	}
}