// JavaScript Document
<!--advertisement alternate-->

<!--
     var topfile=new Array();
     var toppage=new Array();
     //edit area--------------------------
	topfile[0]="/images/keyweb/1.jpg";
	toppage[0]="http://www.thermo.com/purewater/";
	topfile[1]="/images/keyweb/2.jpg";
	toppage[1]="http://www.eyela.co.jp";    
	topfile[2]="/images/keyweb/3.jpg";
	toppage[2]="http://www.hettichlab.com"; 
	topfile[3]="/images/keyweb/4.jpg";
	toppage[3]="http://www.sonicator.com";
	topfile[4]="/images/keyweb/5.jpg";
	toppage[4]="http://www.uvp.com";
	topfile[5]="/images/keyweb/6.jpg";
	toppage[5]="http://www.retsch.com";
	topfile[6]="/images/keyweb/7.jpg";
	toppage[6]="http://www.logitech.uk.com";
	topfile[7]="/images/keyweb/8.jpg";
	toppage[7]="http://www.jascoint.co.jp/index_e.html";
     //edit area--------------------------
     var maxlist=topfile.length;
     var list=0;
     var begin=0;    
function showTop(){
     if(begin==0){       
        list=(parseInt(Math.random()*maxlist));         
        linkPage.href=toppage[list];
        picFile.src=topfile[list]; 
        setTimeout('showTop()',2000);//½ü¼·³t«×
        begin=1;
     }    
     else{
        if(list==maxlist-1){
	   list=-1;
	   showTop();
        }
        else{
           list++;
	   linkPage.href=toppage[list];
	   picFile.src=topfile[list];
	   setTimeout('showTop()',2000);//½ü¼·³t«×       
        }
     }
}
-->