/* -- BEG RANDOMLY SHOW PRODUCT IMAGE -- */

var randomImageList = new Array;    // Array to hold image names
var randomAltList = new Array;      // Array to hold image alt tag names
var randomImageMax;                 // Used to find max of the array
var randomImageNum;                 // Used to randomly pick a number
var randomImgCode;                  // Actual code that gets spit out to page


randomImageList[0]  = "ancho_img.jpg";
randomAltList[0]    = "Savory Crusted Beef Tenderloin Medallions with Ancho Signature™ Flavor"
randomImageList[1]  = "chipotle_img.jpg";
randomAltList[1]    = "Spaghetti-Parmesan Crusted Chipotle Pork Carnitas Pizza"
randomImageList[2]  = "cilantro_img.jpg";
randomAltList[2]    = "Triple Decker Cilantro Salmon Club with Blue Cheese Coleslaw"
randomImageList[3]  = "misoginger_img.jpg";
randomAltList[3]    = "Asian Scallop Noodle Bowl Drizzled with Miso Ginger Signature™ Flavor"
randomImageList[4]  = "oliveherb_img.jpg";
randomAltList[4]    = "Grilled Tuscan Chicken Sandwich with Olive & Herb Signature™ Flavor"
randomImageList[5]  = "roastedgarlic_img.jpg";
randomAltList[5]    = "Roasted Garlic Rubbed Strip Loin with Asparagus and Onion Rings"
randomImageList[6]  = "soywasabi_img.jpg";
randomAltList[6]    = "Seared Tuna Carpaccio Accented with Soy Wasabi Signature™ Flavor"

  
function getRandomImage(randomImageNum) {               // randomImageNum can be supplied to force an image to load
    if (randomImageNum == null){                        // if not supplied then choose a random image
        randomImageMax = randomImageList.length - 1;    // subtact 1 and then add 1 so first array item never displays (client doesnt like first image)
        randomImageNum = Math.floor((Math.random() * randomImageMax)+1);
    }
    
    randomImgCode =  "<img src='../App_Themes/Global/images/flavors/";
    randomImgCode += randomImageList[randomImageNum];
    randomImgCode += "' alt='"
    randomImgCode += randomAltList[randomImageNum]
    randomImgCode += "' class='sampleimg'/>";
    
    document.writeln(randomImgCode);
}

/* -- END RANDOMLY SHOW PRODUCT IMAGE -- */