// for rollover
onimages = new Array();
for (fieldCSR in preLoadListCSR) {
	onimages[fieldCSR] = new Image();
	onimages[fieldCSR].src = 'images/' + preLoadListCSR[field];
}

// function of rollover
// n(imagename, filename)
function changeImageCSR(imageName, fileName) {
	document.images[imageName].src = 'images/' + fileName;
}

function changeFormImageCSR(formObj, fileName) {
	formObj.src = 'images/' + fileName;
}