function random_link(){
var merchandise_link=new Array()
merchandise_link[1]= "http://hibid.hinet.net/searchaction.do?searchkey=%E5%B0%8E%E8%88%AA+or+gps&categoryid=2180"
merchandise_link[2]= "http://hibid.hinet.net/searchaction.do?searchkey=%E7%BD%AE%E7%89%A9+or+%E6%9D%AF%E6%9E%B6&categoryid=2180"
merchandise_link[3]= "http://hibid.hinet.net/searchaction.do?searchkey=%E5%85%85%E9%9B%BB+or+%E6%8F%92%E9%A0%AD+or+%E6%97%85%E8%A1%8C&categoryid=2180"
merchandise_link[4]= "http://hibid.hinet.net/searchaction.do?searchkey=%E8%B8%8F%E6%9D%BF&categoryid=2180"
merchandise_link[5]= "http://hibid.hinet.net/searchaction.do?searchkey=%E8%BB%8A%E7%87%88+or+%E5%A4%A7%E7%87%88&categoryid=2180"
merchandise_link[6]= "http://hibid.hinet.net/subcategoryaction.do?categoryid=3099"
merchandise_link[7]= "http://hibid.hinet.net/subcategoryaction.do?categoryid=3101"
merchandise_link[8]= "http://hibid.hinet.net/subcategoryaction.do?categoryid=3102"
merchandise_link[9]= "http://hibid.hinet.net/searchaction.do?searchkey=%E6%96%B9%E5%90%91%E7%9B%A4&categoryid=2185"

var number=new Array();
var flag=true;
var show=8;

var flag=true;
while (flag)
{
	flag=false;
	for (i=1;i<=show;i++) 
	{
		number[i]=Math.floor(Math.random()*(merchandise_link.length-1))+1
		if (number[0]==0) 
		{
			flag=true;
			break;
		}
	}
	for (i=1;i<=show;i++)
	{
		for (j=1;j<i;j++)
		{
			if (number[j]==number[i])
			{
				flag=true;
				break;
			}
		}
	}
}

document.write('<table align="center" cellpadding="0" cellspacing="3">')
var j=1
for (j=1;j<=show;j++)
{
document.write('<tr>')
document.write('<td><a href="'+merchandise_link[number[j]]+'"><img src="images/carmarket_merchandise_'+number[j]+'.jpg"></a></td>')
document.write('</tr>')
}
document.write('</table>')
}
random_link()