function changeImages() {
	if (document.images) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
		
			// THIS OLD WAY DID NOT WORK INSIDE MY FORM, SO I HAVE REWRITTEN IT WITH
			// GETELEMENTBYID
			
			//document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
			//alert(changeImages.arguments[i]);
			
			if( document.getElementById ) // this is the way the standards work
				imgToChg = document.getElementById( changeImages.arguments[i] );
			else if( document.all ) // this is the way old msie versions work
				imgToChg = document.all[changeImages.arguments[i]];
			else if( document.layers ) // this is the way nn4 works
				imgToChg = document.layers[changeImages.arguments[i]];
				
			imgToChg.src = changeImages.arguments[i+1];
		}
	}
}


function preloadImages(docRoot) {
	preloadFlag = false;
	
	if (document.images) {
		
		//alert("docroot " + docRoot);
		
		/* LOGO ELEMENT IMAGES */
		news_over = newImage(docRoot + "img/pulsanti/qnet_sel.gif");
		
		
		
		/* NORMAL BUTTONS */
		
		preloadFlag = true;
	}
}