function preloadImages() { 
  var d=document; if(d.images){ if(!d.pix) d.pix=new Array();
    var i,j=d.pix.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.pix[j]=new Image; d.pix[j++].src=a[i];}}
}

function closeBrWindow() { //v2.0
  window.close();
}

function toggleInfo(objectID, range) {
	var closeInfo;	
	var objectInfo;
	var i;

	for (i = 1; i < range + 1; i++) {
		objectInfo = 'tab' + i;
		closeInfo = document.getElementById(objectInfo);				
		closeInfo.style.display = 'none';
	}

	var object = document.getElementById(objectID);
	object.style.display = 'block';
	return;
}