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function pop() { if(this.length != 0) { var lastElement = this[this.length-1]; this.length = this.length-1; return(lastElement); } } //Make the pop() function available to all Array objects //This will override the pop() method provided by the Array object in Netscape Array.prototype.pop = pop; var flavorArray = new Array("A","B","C"); document.write(flavorArray.join(', '),"<br>"); var removedElement = flavorArray.pop(); document.write(removedElement," was removed from the flavor array.<br>"); document.write("new array: "); document.write(flavorArray.join(', '),"<br>");