arrRegions = [{"intRegionId":"18","strRegionName":"Edinburgh","arrLocations":[{"intLocationId":"313","strLocationName":"Borders","strLocationNameWithPrefix":"Borders"},{"intLocationId":"314","strLocationName":"East Lothian","strLocationNameWithPrefix":"East Lothian"},{"intLocationId":"309","strLocationName":"Edinburgh","strLocationNameWithPrefix":"Edinburgh"},{"intLocationId":"310","strLocationName":"Edinburgh (City Centre)","strLocationNameWithPrefix":"Edinburgh (City Centre)"},{"intLocationId":"311","strLocationName":"Midlothian","strLocationNameWithPrefix":"Midlothian"},{"intLocationId":"312","strLocationName":"West Lothian","strLocationNameWithPrefix":"West Lothian"}]},{"intRegionId":"20","strRegionName":"Glasgow","arrLocations":[{"intLocationId":"322","strLocationName":"Dunbartonshire","strLocationNameWithPrefix":"Dunbartonshire"},{"intLocationId":"315","strLocationName":"Glasgow","strLocationNameWithPrefix":"Glasgow"},{"intLocationId":"316","strLocationName":"Glasgow (City Centre)","strLocationNameWithPrefix":"Glasgow (City Centre)"},{"intLocationId":"317","strLocationName":"Inverclyde","strLocationNameWithPrefix":"Inverclyde"},{"intLocationId":"318","strLocationName":"Lanarkshire","strLocationNameWithPrefix":"Lanarkshire"},{"intLocationId":"319","strLocationName":"North Lanarkshire","strLocationNameWithPrefix":"North Lanarkshire"},{"intLocationId":"321","strLocationName":"Renfrewshire","strLocationNameWithPrefix":"Renfrewshire"},{"intLocationId":"320","strLocationName":"South Lanarkshire","strLocationNameWithPrefix":"South Lanarkshire"}]}]

AddPageLoadFunction(
	function(){
		var objVarElement = document.getElementById("QuickSearchRegion");
		
		if(objVarElement != null && objVarElement.options){			
			var objOption, objTextNode;

			var intCurrentRegionId = objVarElement.options[objVarElement.selectedIndex].value;		
			objVarElement.innerHTML="";
			
			var intNumRegions = arrRegions.length;
			var bolRegionFound = false;
			
			for(var i=0; i<intNumRegions;i++){
				objOption = document.createElement("option");
				objOption.value = arrRegions[i]["intRegionId"];
				if(intCurrentRegionId == arrRegions[i]["intRegionId"]){
					objOption.selected = "selected";
					bolRegionFound = true;
				}
				objTextNode = document.createTextNode(arrRegions[i]["strRegionName"]);
				objOption.appendChild(objTextNode);
				objVarElement.appendChild(objOption);
			}
			
			if(!bolRegionFound){
				intCurrentRegionId = objVarElement.options[objVarElement.selectedIndex].value;				
				QuickChangeRegionById(intCurrentRegionId);
			}					
			
			var objMyRules = { 
				"#QuickSearchRegion" : function(objElement){
					addEvent(objElement,"change",QuickChangeRegion);
				}
			};
			Behaviour.register(objMyRules);
			Behaviour.apply(objMyRules);
		}
	}
)

function QuickChangeRegion(objEvent){
	objEvent = PrepareEvent(objEvent);
	var intCurrentRegionId = objEvent.objTarget.options[objEvent.objTarget.selectedIndex].value;
	QuickChangeRegionById(intCurrentRegionId);
}

function QuickChangeRegionById(intRegionId){
	var objOption, objTextNode;
	
	var objVarElement = document.getElementById("QuickSearchLocation");
	objVarElement.innerHTML="";

	objOption = document.createElement("option");
	objOption.value = 0;
	objTextNode = document.createTextNode("All Locations");
	objOption.appendChild(objTextNode);
	objVarElement.appendChild(objOption);

	var intNumRegions = arrRegions.length;
	for(var i=0; i<intNumRegions;i++){
		if(intRegionId == arrRegions[i]["intRegionId"]){
			intCurrentRegion = i;
		}
	}
	
	var intNumLocations = arrRegions[intCurrentRegion]["arrLocations"].length;

	for(var i=0; i<intNumLocations;i++){
		objOption = document.createElement("option");
		objOption.value = arrRegions[intCurrentRegion]["arrLocations"][i]["intLocationId"];		
		objTextNode = document.createTextNode(arrRegions[intCurrentRegion]["arrLocations"][i]["strLocationName"]);
		objOption.appendChild(objTextNode);
		objVarElement.appendChild(objOption);
	}
}