// TOP page onry@JavaScript
function imageChange(){
	jumpURL = new Array();
	imgURL  = new Array();
	alt = new Array();
	jumpURL[0] = "publish/JIEIJ.html";
	jumpURL[1] = "publish/JIEIJ.html";
	jumpURL[2] = "publish/JIEIJ.html";
	jumpURL[3] = "publish/JIEIJ.html";
	jumpURL[4] = "publish/JIEIJ.html";
	jumpURL[5] = "publish/JIEIJ.html";
	jumpURL[6] = "publish/JIEIJ.html";
	jumpURL[7] = "publish/JIEIJ.html";
	jumpURL[8] = "publish/JIEIJ.html";
	jumpURL[9] = "publish/JIEIJ.html";
	jumpURL[10] = "publish/JIEIJ.html";
	jumpURL[11] = "../shibu/hokuriku/index.html' target='_blank";
	imgURL[0]  = "0609asunal";
	imgURL[1]  = "0701hiroshima";
	imgURL[2]  = "0704nagasakimuse";
	imgURL[3]  = "0706shimokita";
	imgURL[4]  = "05tenmonHoku";
	imgURL[5]  = "05ZuiryuHoku";
	imgURL[6]  = "0706venus";
	imgURL[7]  = "0710hakodate";
	imgURL[8]  = "0901morris_hall";//new
	imgURL[9]  = "0703tsuruoka";
	imgURL[10]  = "0901morris_hall";//new()
	alt[0] = "photo:J.IEIJ";
	alt[1] = "photo:J.IEIJ";
	alt[2] = "photo:J.IEIJ";
	alt[3] = "photo:J.IEIJ";
	alt[4] = "photo:Hokuriku branch";
	alt[5] = "photo:Hokuriku branch";
	alt[6] = "photo:J.IEIJ";
	alt[7] = "photo:J.IEIJ";
	alt[8] = "photo:J.IEIJ";
	alt[9] = "photo:J.IEIJ";
	alt[10] = "photo:J.IEIJ";
	alt[11] = "photo:";
	
	n = Math.floor(Math.random()*imgURL.length);
	document.write("<p id='topimage'>");
	document.write("<a href='"+jumpURL[n]+"'>");
	document.write("<img src='../top_images/"+imgURL[n]+".jpg' alt='"+alt[n]+"' width='670' height='254' />");
	document.write("</a></p>");
}