<!--
a = 2 // a=numbers of banners
var slump = Math.random();
var talet = Math.round(slump * (a-1))+1;
function create() {
        this.width = ''
        this.height = ''
        this.src = ''
        this.href = ''
        this.border = ''
        this.alt = ''
        this.under = ''
}
b = new Array()
for(var i=1; i<=a; i++) { b[i] = new create() }

b[2].src    = "img/banner1.gif"
b[2].href   = "http://big5.xinhuanet.com/gate/big5/www.cocacola.com/gateway.html"
b[2].width  = "468"
b[2].height = "60"
b[2].border = "0"
b[2].alt    = "可口可樂-cocacola"
b[2].under  = '可口可樂-cocacola'
b[1].src    = "img/banner4.gif"
b[1].href   = "http://big5.xinhuanet.com/gate/big5/www.nortelnetworks.com/"
b[1].width  = "468"
b[1].height = "60"
b[1].border = "0"
b[1].alt    = "加拿大北方電訊"
b[1].under  = '加拿大北方電訊'

var visa = "";
visa += '<a href="'+b[talet].href+'" target="_blank">'
visa += '<img src="'+b[talet].src+'" height='+b[talet].height
visa += ' width='+b[talet].width+' border='+b[talet].border+' alt='+b[talet].alt+'>';
visa += '</a>'

function DisplayVisa()
{
  document.write(visa);
}

//-->