number = Math.floor(Math.random()*15)
if (number==0)
   imgSrc = "01";
if (number==1)
   imgSrc = "02";
if (number==2)
   imgSrc = "03";
if (number==3)
   imgSrc = "04";
if (number==4)
   imgSrc = "05";
if (number==5)
   imgSrc = "06";
if (number==6)
   imgSrc = "07";
if (number==7)
   imgSrc = "08";
if (number==8)
   imgSrc = "09";
if (number==9)
   imgSrc = "10";
if (number==10)
   imgSrc = "11";
if (number==11)
   imgSrc = "12";
if (number==12)
   imgSrc = "13";
if (number==13)
   imgSrc = "14";
if (number==14)
   imgSrc = "15";
if (number==15)
   imgSrc = "16";
imgStr = "<img src='images/rnd0" + imgSrc + ".jpg' width='175' height='152' alt=''>"