var activediv = "null";//crcl_vehicles";

function hideDiv(divid) { 
	if (document.getElementById) { // DOM3 = IE5, NS6 
		document.getElementById(divid).style.display = 'none'; 
	} else { 
		if (document.layers) { // Netscape 4 
			document.divid.display = 'none'; 
		}else { // IE 4 
			document.all.divid.style.display = 'none'; 
		} 
	} 
} 

function showDiv(divid) { 
	if (document.getElementById) { // DOM3 = IE5, NS6 
		document.getElementById(divid).style.display = 'block'; 
	} else { 
		if (document.layers) { // Netscape 4 
			document.divid.display = 'block'; 
		} else { // IE 4 
			document.all.divid.style.display = 'block'; 
		} 
	} 
}


function circleOnoff(divid){
	if(activediv!="null"){
		hideDiv(activediv);
	}
	activediv = divid;	
	showDiv("circlecontents");
	showDiv(divid);	
}

function closeBox(divid){
	hideDiv(divid);
	hideDiv("circlecontents");	
	//reset flash
	window.document.kjaer.GotoFrame(1)
}