if (document.images) {
	myimages = new Array();
	myimages["image01"] = 'pic_notepad';
	myimages["image02"] = 'pic_notepad';
	myimages["image03"] = 'pic_notepad';
	myimages["image04"] = 'pic_notepad';
	mouseovers = new Array();
	for(var i=1; i <=4; i++) {
		mouseovers["image0"+i+"on"] = new Image();
		mouseovers["image0"+i+"off"] = new Image();
		mouseovers["image0"+i+"on"].src = '/common/in_images/' + myimages["image0"+i] + '_on.gif';
		mouseovers["image0"+i+"off"].src = '/common/in_images/' + myimages["image0"+i] + '_off.gif';
	}
}

function changeImages() {
	if (document.images) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = eval("mouseovers[\""+changeImages.arguments[i+1] + "\"].src");
		}
	}
}

if (document.images) {
	ncimages = new Array();
	ncimages["image01"] = 'button_ss_back';
	ncimages["image02"] = 'button_ss_forward';
	mouseoversnc = new Array();
	for(var i=1; i <= 2; i++) {
		mouseoversnc["image0"+i+"on"] = new Image();
		mouseoversnc["image0"+i+"off"] = new Image();
		mouseoversnc["image0"+i+"on"].src = '/images/' + ncimages["image0"+i] + '_on.gif';
		mouseoversnc["image0"+i+"off"].src = '/images/' + ncimages["image0"+i] + '_off.gif';
	}
}

function changeNCImages() {
	if (document.images) {
		for (var i=0; i<changeNCImages.arguments.length; i+=2) {
			document[changeNCImages.arguments[i]].src = eval("mouseoversnc[\""+changeNCImages.arguments[i+1] + "\"].src");
		}
	}
}