var currentTab = 1;
	var changingTab = false;
	
	window.addEvent('domready', init);
	
	function init()
	{
		if(window.ie)
		{
			$('promoImage2').setStyle('top',-110);
			$('promoText').setStyle('top',-10);
			if(!window.ie7)
			{
				$('bannerImage1').getParent().setStyles({'overflow':'hidden', 'display':'block', 'background':'url(images/banner.gif) 0 30 no-repeat'});
				$('christmasPromo').setStyle('background','url(images/EVENTSbackgroundChristmasPromoGreen.jpg)');
				$('conferencesPromo').setStyle('background','url(images/backgroundConferencesPromoGreen.jpg)');
				$('bookonline').setStyle('background','url(images/backgroundBookonlinePromoGreen.jpg)')
			}
		}
		//initializeMap();
		if (itab != 0) 
		{	

		showTab(itab);
		};
	}
 
    function initializeMap() 
	{
	var WINDOW_HTML = '<div style="width:210px; padding-right:10px;"><address style="color:#005D44;">Clough Manor<br />Rochdale Road<br />Denshaw<br />Saddleworth<br />OL3 5UE</address><\/div>';

    if (GBrowserIsCompatible()) 
		{
      		var map = new GMap2($('contactUsMap'));
      	    map.addControl(new GSmallMapControl());
			//map.addControl(new GMapTypeControl());
      	    map.setCenter(new GLatLng(53.5978, -2.0501), 11); 
			map.setMapType(G_NORMAL_MAP);
      		var marker = new GMarker(new GLatLng(53.597561, -2.050087));
      	    map.addOverlay(marker);
            GEvent.addListener(marker, "click", function() {marker.openInfoWindowHtml(WINDOW_HTML);});
    	}
	}

	function showTab(tabID)
	{
		if(!changingTab)
		{
			changingTab=true;
			$('tab'+currentTab).className = ('');
			$('link'+currentTab).className = ('');
			//$('box'+currentTab).setStyles({display:'none'});
			
			if(currentTab==2) {new Fx.Style($('contactUsMap'), 'opacity', {duration:500}).start(0);}
			new Fx.Style($('box'+currentTab), 'opacity', {duration:500, onComplete:function(){
				$('box'+currentTab).setStyles({display:'none'});
				$('box' + tabID).setStyles({'opacity':0});
				$('box' + tabID).setStyles({display:'block'});
				$('tab' + tabID).className = ('active');
				$('link' + tabID).className = ('active');
				if (tabID==2){initializeMap()};
				if(tabID==2) {new Fx.Style($('contactUsMap'), 'opacity', {duration:500}).start(1);}
				new Fx.Style($('box'+tabID), 'opacity', {duration:500, onComplete:function(){
					currentTab = tabID;
					changingTab = false;
				}}).start(1);
			}}).start(0);
		}
	}