//* WEB  
var root = "http://www.sense-nohgaku.com/";
//*/

/* WEB_TEST  
var root = "http://www.sense-nohgaku.com/test/";
//*/

/* OFFICE 
var root  = "http://localhost/mypages/20040423/Sense/";
//*/
	
/* HOME 
var root  = "C:/Documents and Settings/Administrator/My Documents/No/";
//*/

function writeHead(top_link)
{
	
	document.write("<div style='background-image: url(\""+
							root + "images/shadow.gif\");" +
						"position:absolute;top:62;width:100%;height:10px;'>&nbsp;</div>");

	document.write("<div>");
	document.write("<hr color='#006699' size='77' style='position:absolute;top:0;'>");
	document.write("<span style='position:absolute;top:0;left:0'>");

	if(top_link != "0")
	{
		document.write("<a href='" + root + "pages/toppage/toppage.php'>");
		document.write("<img src='" + root + "images/main_left2.jpg' border='0'>");
		document.write("</a>");
	}
	else
		document.write("<img src='" + root + "images/main_left2.jpg' border='0'>");
	
	document.write("</span>");
	document.write("<span style='position:absolute;top:0;right:0'>");
	document.write("<img src='" + root + "images/main_right2.jpg' border='0'>");
	document.write("</span>");
	document.write("</div>");
}

function articlesIndex()
{
	//XMLツリーのロード	
	var xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
	xmlDoc.async = "false";
	xmlDoc.load(root + "xml/articles.xml");

	articles = xmlDoc.documentElement.getElementsByTagName("article");
	msg ="";

	for(i = 0; i < articles.length && i < 3; i++)
	{
		msg += "<br>";
		msg += "<table><tr><td valign='top'>";
		msg += "<img src='"+ root + "articles/topimages/" +
			articles(i).getElementsByTagName("image").item(0).text + "'></td>";
		msg += "<td valign='top'>" + articles(i).getElementsByTagName("sub_title").item(0).text + "<br>";
		msg += "<font size='4'><b><a href='" + root + "articles/" +
			articles(i).getElementsByTagName("url").item(0).text + "' target='main'>";
		msg += articles(i).getElementsByTagName("title").item(0).text + "</b></font>";
		msg += "<font size='2'>(" + articles(i).getElementsByTagName("date").item(0).text + ")</font>";
		msg += "</a><br><br>";
		msg += articles(i).getElementsByTagName("description").item(0).text;
		msg += "</td></tr></table><br>";
	}
	
	document.write(msg);
}

function randomImage()
{
	var topImage,SelectNo;
	topImage = new Array();


	topImage[0] = 'top01.jpg';
	topImage[1] = 'top02.jpg';
	topImage[2] = 'top03.jpg';
	topImage[3] = 'top04.jpg';

	SelectNo = Math.floor(Math.random()*topImage.length);
	document.write("<img src='images/"+topImage[SelectNo]+ "'>");
}