/*if (self != top || top.location.href.indexOf('http://www.jctech.co.jp/') != 0) {
	top.location.href = 'http://www.jctech.co.jp/';
}
*/
window.onload = fixHeight;
window.onresize = fixHeight;

function fixHeight() {
	if (document.getElementById) {
		m = document.getElementById('contents').offsetHeight;
		if (m < 440) {document.getElementById('contents').style.height = '450px';}
	}
	else if (document.all) {
		m = document.all('contents').offsetHeight;
		if (m < 440) {document.all('contents').style.heightt = '450px';}
	}
}

function changeImages() {
	var args = changeImages.arguments;
	for (i = 0; i < (args.length - 1); i+=2) {
		n = args[i];
		g = args[i+1];
		k = n.indexOf('.',0);
		if (k != -1) {
			l = n.substr(0,k);
			n = n.substr(k+1,99);
			if (document.layers) {
				document.layers[l].document[n].src = g;
			} else if (document.all) {
				document.all(l).item(n).src = g;
			} else if (document.getElementById) {
				document[n].src = g;
			}
		}
		else {
			document[n].src = args[i+1];
		}
	}
}