var randomPDF=new Array()
randomPDF[0]='Color CNBear 
'
randomPDF[1]='Color CNBear '
randomPDF[2]='Color CNBear '
randomPDF[3]='Color CNBear '
randomPDF[4]='Color CNBear '
randomPDF[5]='Color CNBear '
randomPDF[6]='Color CNBear '
randomPDF[7]='Color CNBear '
randomPDF[8]='Color CNBear '
randomPDF[9]='Color CNBear '
randomPDF[10]='Color CNBear '
randomPDF[11]='Color CNBear '
randomPDF[12]='Color CNBear '
randomPDF[13]='Color CNBear '
randomPDF[14]='Color CNBear '
function randomPDFs(){
var add = randomPDF[Math.floor(Math.random()*randomPDF.length)]
return(add)
}
document.write( randomPDFs() );