function init() {
	preload();
}


function preload() {
	for( var id = 101 ; id <= 157 ; id++ ) {
		var img_obj = new Image();
		img_obj.src = "http://fastlux.jp/swarovski-sample/" + id + ".jpg";
	}
	for( var id = 201 ; id <= 245 ; id++ ) {
		var img_obj = new Image();
		img_obj.src = "http://fastlux.jp/swarovski-sample/" + id + ".jpg";
	}
}

function change( id ,obj) {
	var img = "http://fastlux.jp/swarovski-sample/" + id + ".jpg";
	document.getElementById('swarovski-sample1').src = img;
	document.getElementById('swarovski-sample2').src = img;
	document.getElementById('swarovski-sample3').src = img;

	obj.style.color = "#FF0000";

} 

function re_change( obj ) {
	obj.style.color = "#808080";
}