function loadImages()
{
	var loadedImages = new Array;
	if (document.images) {	
		for (i=0; i < loadImages.arguments.length; i++) {
			loadedImages[i] = new Image();
			loadedImages[i].src = loadImages.arguments[i];
		}
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadSWImages()
{
	if (document.images) {
		loadImages(
			"/bodyImg/RadioBtn-out.gif",
			"/bodyImg/RadioBtn-over.jpg",
			"/bodyImg/AboutBtn-out_sv.gif",
			"/bodyImg/AboutBtn-over_sv.jpg",
			"/bodyImg/ProductBtn-out_sv.gif",
			"/bodyImg/ProductBtn-over_sv.jpg",
			"/bodyImg/ProjectBtn-out_sv.gif",
			"/bodyImg/ProjectBtn-over_sv.jpg",
			"/bodyImg/ServiceBtn-out_sv.gif",
			"/bodyImg/ServiceBtn-over_sv.jpg",
			"/bodyImg/epagepaper_l01-over.jpg",
			"/bodyImg/epagepaper_l02-over_sv.jpg",
			"/bodyImg/epagepaper_l03-over.jpg",
			"/bodyImg/epagepaper_r01-over.jpg",
			"/bodyImg/epagepaper_r02-over_sv.jpg",
			"/bodyImg/epagepaper_r03-over.jpg"
		);		
		preloadFlag = true;
	}
}

function preloadENImages()
{
	if (document.images) {
		loadImages(
			"/bodyImg/RadioBtn-out.gif",
			"/bodyImg/RadioBtn-over.jpg",
			"/bodyImg/AboutBtn-out_en.gif",
			"/bodyImg/AboutBtn-over_en.jpg",
			"/bodyImg/ProductBtn-out_en.gif",
			"/bodyImg/ProductBtn-over_en.jpg",
			"/bodyImg/ProjectBtn-out_en.gif",
			"/bodyImg/ProjectBtn-over_en.jpg",
			"/bodyImg/ServiceBtn-out_en.gif",
			"/bodyImg/ServiceBtn-over_en.jpg",
			"/bodyImg/epagepaper_l01-over.jpg",
			"/bodyImg/epagepaper_l02-over_en.jpg",
			"/bodyImg/epagepaper_l03-over.jpg",
			"/bodyImg/epagepaper_r01-over.jpg",
			"/bodyImg/epagepaper_r02-over_en.jpg",
			"/bodyImg/epagepaper_r03-over.jpg"
		);		
		preloadFlag = true;
	}
}