window.onload = function() {
	for (var i=0, iNode = document.getElementsByTagName('img'); i<iNode.length; i++)
		if (iNode[i].className.indexOf('rollover', 0) > -1)
			Rollover(iNode[i]);

//showDetail.js
	Nodes = document.getElementById('base').getElementsByTagName('div');
	for (var i = 0; i < Nodes.length; i++) {
		if (Nodes[i].className.indexOf('detail', 0) > -1) {
			Nodes[i].style.display = 'none';
			Nodes[i].id = "C_" + i;
			var textObj = document.createElement("a");
			textObj.innerHTML = "[ 続きを読む ]";
			textObj.style.display = "block";
			textObj.className = "stmp right";
			textObj.href = "#";
			textObj.id = "P_" + i;
			textObj.onclick = function () {
				document.getElementById('C'+this.id.substr(1)).style.display = '';
				document.getElementById('P'+this.id.substr(1)).style.display = 'none';
				return false;
			}
			Nodes[i].parentNode.insertBefore(textObj, Nodes[i]);

			var textObj = document.createElement("a");
			textObj.innerHTML = "[ 記事を折りたたむ ]";
			textObj.style.display = "block";
			textObj.className = "stmp right";
			textObj.href = "#";
			textObj.id = "M_" + i;
			textObj.onclick = function () {
				document.getElementById('C'+this.id.substr(1)).style.display = 'none';
				document.getElementById('P'+this.id.substr(1)).style.display = 'block';
				return false;
			}
			Nodes[i].appendChild(textObj);

		}
	}

}

function Rollover(obj) {
	if (obj.onmouseover)
		return;
	img1 = obj.src;
	img2 = img1.replace(".jpg","_.jpg").replace(".gif","_.gif").replace(".png","_.png");
	eval("obj.onmouseover = function() {this.src='" + img2 + "';}");
	eval("obj.onmouseout  = function() {this.src='" + img1 + "';}");
	ImgObj = new Image();
	ImgObj.src = img2;
}