function regionOver(regionID)
{
	//document.getElementById('map_msg').innerHTML = 'over ' + regionID;
	
	// set RegionID in dropdown
	// document.getElementById('ctl00_Search_Control_Top_DropDownList_Region').selectedIndex = regionID;
	
	// document.getElementById('SpanRegionID_' + regionID).className = 'SpanRegion_Selected';
	
	document.getElementById('map_msg').innerHTML = DefaultLblRegion +'<br />'+ RegionList[regionID].name;
}

function regionOut(regionID)
{
	//document.getElementById('map_msg').innerHTML = 'out ' + regionID;
	// document.getElementById('SpanRegionID_' + regionID).className = 'SpanRegion';
	document.getElementById('map_msg').innerHTML = '&nbsp;<br />&nbsp;';
}

function regionClick(regionID)
{
	//document.getElementById('map_msg').innerHTML = 'click ' + regionID;
	
	// set RegionID in dropdown
	document.getElementById('ctl00_Search_Control_Top_DropDownList_Region').selectedIndex = regionID;
	
	// set RegionID in the hidden field
    document.getElementById('ctl00_ContentPlaceHolder1_HiddenField_Map').value = regionID;
    
    // do postback which reads the hidden field
    __doPostBack('ctl00$ContentPlaceHolder1$LinkButton_Map','');
}