function swapImage(newSrc,imgNum,ttlImgs){
	document.getElementById('gry-prd-img').src=newSrc;
	for(i=1;i<=ttlImgs;i++){
		if(i!=imgNum){
			document.getElementById('gry-cropped-'+i).className='not-selected';
		}else{
			document.getElementById('gry-cropped-'+i).className='selected';
		}
	}
}

function dspTourDiv(dspID,Total){
	for(i=1;i<=Total;i++){
		if(i!=dspID){
			document.getElementById('tourDiv-'+i).style.display='none';
				document.getElementById('tourDiv-bar-'+i).className = 'tour_up';
		}else{
			if(document.getElementById('tourDiv-'+i).style.display == 'block'){
				document.getElementById('tourDiv-'+i).style.display='none';
				document.getElementById('tourDiv-bar-'+i).className = 'tour_up';
			}
			else{
				document.getElementById('tourDiv-'+i).style.display='block';
				document.getElementById('tourDiv-bar-'+i).className = 'tour_dwn';
			}
		}
	}
}

function openVolunteerDiv(){
	chkBox = document.getElementById('graycliff-volunteer-info');
	volDiv = document.getElementById('graycliff-volunteer-positions');
	if(chkBox.checked==true){
		volDiv.style.display = 'block';
	}else{
		volDiv.style.display = 'none';
	}
}