function hover(obj){
	path = obj.src;
	extension = path.substr(path.length-3, 3);
	path = path.substr(0, path.length-4) + "Hover." + extension;
	obj.src = path;
}

function disableHover(obj){
	path = obj.src;
	extension = path.substr(path.length-3, 3);
	path = path.substr(0, path.length-9) + "." + extension;
	obj.src = path;	
}

function ieWarning(){
	var app = navigator.appVersion;
	var IE8expr = /^(.*)MSIE 8(.*)$/i;
	var IE7expr = /^(.*)MSIE 7(.*)$/i;
	var isIE8 = IE8expr.test(navigator.appVersion);
	var isIE7 = IE7expr.test(navigator.appVersion);
	if(isIE7 || isIE8){
		document.getElementById('ieWarning').style.display = 'block';	
		heightDiff = 219 + document.getElementById('ieWarning').offsetHeight + 10;
	}
}

function hideWarning(){
	document.getElementById('ieWarning').style.display = 'none';
	heightDiff = 219;
	myGallery.setHeight("#SCREENHEIGHT#-"+heightDiff);
	myGallery.fitScreen();	
}