type = 0;

function setBGIMG(layName,directory,imgheight) {
	if(type == 0) {
		document.getElementById(layName).style.backgroundImage = "url('/ins/lineup/" + directory + "/images/detail_bg_002.jpg')";
		document.getElementById(layName).style.height = imgheight;
		type = 1;
	} else {
		document.getElementById(layName).style.backgroundImage = "url('/ins/lineup/" + directory + "/images/detail_bg_001.jpg')";
		document.getElementById(layName).style.height = "473px";
		type = 0;
	}
}