function randomImage() {
number = Math.floor(Math.random()*10)
        if (number==0)
        document.write('<img src="../top1.jpg" width="720" height="175">')
        if (number==1)
        document.write('<img src="../top2.jpg" width="720" height="175">')
        if (number==2)
        document.write('<img src="../top3.jpg" width="720" height="175">')
        if (number==3)
        document.write('<img src="../top4.jpg" width="720" height="175">')
        if (number==4)
        document.write('<img src="../top5.jpg" width="720" height="175">')
        if (number==5)
        document.write('<img src="../top6.jpg" width="720" height="175">')
	if (number==6)
        document.write('<img src="../top7.jpg" width="720" height="175">')
	if (number==7)
        document.write('<img src="../top8.jpg" width="720" height="175">')
	if (number==8)
        document.write('<img src="../top9.jpg" width="720" height="175">')
	if (number==9)
        document.write('<img src="../top10.jpg" width="720" height="175">')
	if (number==10)
        document.write('<img src="../top11.jpg" width="720" height="175">')
}