Given an array of integers, find the pair of adjacent elements that has the largest product and return that product.
function adjacentElementsProduct(inputArray) {
var cb = Number.NEGATIVE_INFINITY;
for(var i=0;i<inputArray.length-1;i++){
if(inputArray[i]*inputArray[i+1] > cb){
cb = inputArray[i]*inputArray[i+1];
}
}
return cb;
}