var propHub = null;
var openHub = null;
var propTrigger = null;
var openTrigger = null;
var iCount = 0;
function searchHubProp() {
	openTrigger.src = '/images/tab_searchHub-openhouse-off.gif';
	propTrigger.src = '/images/tab_searchHub-property-on.gif'
	if(propHub.visible()){
		openHub.hide();
	}else{
		openHub.hide();
		propHub.show();
	}	
}
function searchHubOpen() {
	openTrigger.src = '/images/tab_searchHub-openhouse-on.gif';
	propTrigger.src = '/images/tab_searchHub-property-off.gif'
	if(openHub.visible()){
		propHub.hide();
	}else{
		openHub.show();
		propHub.hide();
	}	
}
Event.observe( window, 'load', function(){
	if(document.images){
		hubImages = new Image();
		hubArray = new Array();
		hubArray[0] = '/images/tab_searchHub-property-on.gif';
		hubArray[1] = '/images/tab_searchHub-openhouse-on.gif';
		hubArray[2] = '/images/tab_searchHub-property-off.gif';
		hubArray[3] = '/images/tab_searchHub-openhouse-off.gif';
		for(iCount=0; iCount < hubArray.length; iCount++){ 
			hubImages.src = hubArray[iCount];
		}
	}
	propHub = $('PropertyHub');
	openHub = $('OpenHouseHub');
	propTrigger = $('propertyHubTrigger');
	openTrigger = $('openHouseHubTrigger');
	if(propTrigger){ propTrigger.observe('click', searchHubProp.bindAsEventListener(this)); }
	if(openTrigger){ openTrigger.observe('click', searchHubOpen.bindAsEventListener(this)); }
} );