function rightcoltab(type){
		//mouseover function for the right nav bar tabs
		//reset all
		document.getElementById('righttab-info').style.display="none";
		document.getElementById('righttab-reviews').style.display="none";
		document.getElementById('righttab-tour').style.display="none";
		document.getElementById('righttab-reading').style.display="none";		
		document.getElementById('tab-info').className=''
		document.getElementById('tab-reviews').className=''
		document.getElementById('tab-tour').className=''
		document.getElementById('tab-reading').className=''
		//set the selected
		document.getElementById('righttab-'+type).style.display="block";
		document.getElementById('tab-'+type).className='active'
	}