var imgc0 = "pics/prcr/prc0.jpg"
 var imgc1 = "pics/prcr/prc1.jpg"
 var imgc2 = "pics/prcr/prc2.jpg"
 var imgc3 = "pics/prcr/prc3.jpg"
 var imgc4 = "pics/prcr/prc4.jpg"
 var imgc5 = "pics/prcr/prc5.jpg"
 var imgc6 = "pics/prcr/prc6.jpg"
 var imgc7 = "pics/prcr/prc7.jpg"
 var imgc8 = "pics/prcr/prc8.jpg"
 var imgc9 = "pics/prcr/prc9.jpg"
 var imgc10 = "pics/prcr/prc10.jpg"
 var imgc11 = "pics/prcr/prc11.jpg"
 var imgc12 = "pics/prcr/prc12.jpg"
 var imgc13 = "pics/prcr/prc13.jpg"
 var imgc14 = "pics/prcr/prc14.jpg"
 var imgc15 = "pics/prcr/prc15.jpg"
 var imgc16 = "pics/prcr/prc16.jpg"
 var imgc17 = "pics/prcr/prc17.jpg"
 var imgc18 = "pics/prcr/prc18.jpg"
 var imgc19 = "pics/prcr/prc19.jpg"
 var imgc20 = "pics/prcr/prc20.jpg"
 var imgc21 = "pics/prcr/prc21.jpg"
 var imgc22 = "pics/prcr/prc22.jpg"
 var imgc23 = "pics/prcr/prc23.jpg"
 var imgc24 = "pics/prcr/prc24.jpg"

 
 
 var randomize = Math.round(Math.random()*24)


newimg = eval("imgc"+randomize);


document.write('<IMG SRC="'+newimg+'" class="topimg" align="left" alt="cruise ship">')