var bDisableOnClick = false;
var bPageLoaded = true;

function greyImage(imageID) {
	image = document.getElementById(imageID);
	setOpacity(image, 50);
}

function setOpacity(obj, opacity) {
	opacity = (opacity == 100)?99.999:opacity;
	// IE/Win
	obj.style.filter = "alpha(opacity:"+opacity+")";
	// Safari<1.2, Konqueror
	obj.style.KHTMLOpacity = opacity/100;
	// Older Mozilla and Firefox
	obj.style.MozOpacity = opacity/100;
	// Safari 1.2, newer Firefox and Mozilla, CSS3
	obj.style.opacity = opacity/100;
}

function setFocusAt(formID, objID) {
  document.getElementById(objID).focus();
}

function goTo(url) {
  window.location.href = url;
}

function showImage(sImage, objID) {
  document.getElementById(objID).src = sImage;
}