foodgroup = new Array;

function food(name,choper,protper,fatper,kcalper,namgper,kmgper)
{
   this.name=name;
   this.servings=0;
   this.choper=choper;
   this.protper=protper;
   this.fatper=fatper;
   this.kcalper=kcalper;
   this.namgper=namgper;
   this.kmgper=kmgper;
   this.cho=1;
   this.prot=0;
   this.fat=0;
   this.kcal=0;
   this.namg=0;
   this.kmg=0;
}

function setup()
{
// Breakfast Juices & Fruits

   foodgroup[1]=new food("Orange Juice",13,0.5,0.5,59,0,251);
   foodgroup[2]=new food("Apple Juice",15,0,0,59,0,125);
   foodgroup[3]=new food("Prune Juice",24,0,0,99,3,301);
   foodgroup[4]=new food("Grapefruit Juice",11,0,0,44,0,208);
   foodgroup[5]=new food("Cranberry Juice",19,0,0,76,0,15);
   foodgroup[6]=new food("Applesauce",11,0,0,44,2,78);
   foodgroup[7]=new food("Stewed Prunes",27,0,0,112,3,277);
   foodgroup[8]=new food("Apple",20,1,1,89,1,152);
   foodgroup[9]=new food("Banana",17,0,0,72,1,288);
   foodgroup[10]=new food("Orange (navel)",18,0,0,80,1,272);

//Breakfast Cereals
foodgroup[11]=new food("Oatmeal-120 cc",12,2,1,65,261,73);
foodgroup[12]=new food("Cream of Wheat-120 cc",11,2,0,52,230,12);
foodgroup[13]=new food("Total-1 oz",22,3,1,108,280,110);
foodgroup[14]=new food("All Bran-1-1/4 oz",27,4,1,133,330,400);
foodgroup[15]=new food("Raisin Bran-1-1/8 oz",25,3,0,100,180,210);
foodgroup[16]=new food("Cheerios-5/8 oz",13,3,1,71,181,66);
foodgroup[17]=new food("Corn Flakes-3/4 oz",18,2,0,80,160,21);
foodgroup[18]=new food("Rice Krispies-5/8 oz",16,1,0,70,160,19);

//Breakfast Specials
foodgroup[19]=new food("Cheese Omelet-120 gm",5,13,3,100,340,172);
foodgroup[20]=new food("Apple Pancakes-90 gm",51,7.5,4.5,275,507,270);
foodgroup[21]=new food("Spanish Omelet-120 gm",11,11,5,133,218,500);
foodgroup[22]=new food("Ham/Egg/Cheese Cross",29,23,23,415,1031,366);
foodgroup[23]=new food("Bacon/Cheese Omelet-125gm",4,15,10,166,454,216);
foodgroup[24]=new food("Texas Toast-100 gm",25,3,1.5,126,173,102);
foodgroup[25]=new food("Blueberry Pancakes-90 gm",41,9,4.5,241,506,261);
foodgroup[26]=new food("Belgian Waffles-85 gm",33,5,6,206,325,0);
foodgroup[27]=new food("Western Omelet-120 gm",5,14,11,175,464,282);
foodgroup[28]=new food("Omelet-90 gm",3,10,2,70,150,162);
foodgroup[29]=new food("Strawberry/Blue Sryup-30 cc",27.5,0,0,110,25,0);
foodgroup[30]=new food("Low Chol. Cheese Omelet-110gm",5,12,3,100,360,172);
foodgroup[31]=new food("Strawberry/Blue Sryup-30 cc",27.5,0,0,110,25,0);

//Entrees: Breakfast
foodgroup[32]=new food("French Toast-1.5 slice",27,6.7,4,166,554,120);
foodgroup[33]=new food("Pancakes-3 med",31,7,4,188,506,211);
foodgroup[34]=new food("Syrup-1.5 oz",30,0,0.2,123,72,4);
foodgroup[35]=new food("LoCal Syrup-1 Tbsp",1,0,0,4,4,5);
foodgroup[36]=new food("Scrambled Eggs-75 gm",3,11,11,155,311,367);
foodgroup[37]=new food("Low Chol. Scrambled Eggs-75 gm",1,7,1,41,111,106);
foodgroup[38]=new food("Hard Cooked Egg-1 ea",0.5,7,6,84,61,65);
foodgroup[39]=new food("Bacon-2 slices",0.5,4,8,88,153,35);
foodgroup[40]=new food("Breakfast Sausage-2 links",0.4,11.4,10,137,174,0);
foodgroup[41]=new food("Hash Brown Potatoes-100 gm",16,2,5,117,294,365);

//Breakfast Breads						
foodgroup[42]=new food("Plain Bagel",35,7,1,177,370,41);
foodgroup[43]=new food("Cinnamon Raisin Bagel",37,7,1,185,290,0);
foodgroup[44]=new food("English Muffin",27,4,1,133,364,319);
foodgroup[45]=new food("Apple Muffin(low fat)",47,4,4,243,348,29);
foodgroup[46]=new food("Oat Bran Muffin",42,5,9,255,465,81);
foodgroup[47]=new food("Blueberry Muffin(low fat)",44,4,4,233,341,45);
foodgroup[48]=new food("Coffeecake Muffin",48,5,17,356,282,47);
foodgroup[49]=new food("Danish Pastry",35,4,16,304,240,47);
foodgroup[50]=new food("Whole Wheat Toast",14,4,2,90,160,55);
foodgroup[51]=new food("White Toast",13,2,0,60,101,21);
foodgroup[52]=new food("Margarine",0,0,4,36,42,1);
foodgroup[53]=new food("Low-Salt Margarine",0,0,4,36,10,1);
foodgroup[54]=new food("Butter",0,0,4,36,47,1);
foodgroup[55]=new food("Strawberry Jam",9.4,0.1,0,38,9,13);
foodgroup[56]=new food("Jelly",9.3,0,0,37,8,8);
foodgroup[57]=new food("LoCal Jelly",2,0,0,8,3,29);
foodgroup[58]=new food("Peanutbutter",3.1,3.8,7.8,98,75,98);
foodgroup[59]=new food("Cream cheese",1,2,5,55,112,32);
//Dairy
foodgroup[60]=new food("Skim Milk-8oz",13,8,0,90,125,355);
foodgroup[61]=new food("Low-Fat Milk-8oz",13,8,2.5,110,125,381);
foodgroup[62]=new food("Whole Milk-8oz",12,8,8,150,120,351);
foodgroup[63]=new food("LF Chocolate Milk-8oz",32,8,2.5,180,135,426);
foodgroup[64]=new food("Lactaid Milk-4oz",13,9,0,88,130,381);
foodgroup[65]=new food("Vanilla NF Yogurt",30,10,0,160,130,323);
foodgroup[66]=new food("Blueberry NF Yogurt",42,8,0,200,133,442);
foodgroup[67]=new food("Strawberry Yogurt",46,9,3,247,133,442);
foodgroup[68]=new food("SF, NF Mixed Berry Yogurt",15,8,0.5,100,110,0);
//Hot Beverages
foodgroup[69]=new food("Coffee-8oz",0,0,0,2.4,4.7,116);
foodgroup[70]=new food("Cocoa-1pkg",20,4,3,123,115,174);
foodgroup[71]=new food("Diet Cocoa-1pkg",9,2,1,58,135,405);
//Condiments
foodgroup[72]=new food("Salt Packet",0,0,0,0,500,0);
foodgroup[73]=new food("Sugar",4,0,0,16,0,0);
foodgroup[74]=new food("Sugar Substitute",1,0,0,4,0,0);
foodgroup[75]=new food("Non-dairy creamer",1.6,0,1.1,17,3.8,8);
foodgroup[76]=new food("Creamer",1,1,3,35,6,18);
foodgroup[77]=new food("1 oz Whole Milk",1.5,1,1,19,15,44);
foodgroup[78]=new food("Lemon Juice 1 tsp",1,0,0,4,3,15);
foodgroup[79]=new food("Honey",12,0,0,48,1,7);
foodgroup[80]=new food("Ketchup",3,0,0,12,104,36);
//Special Frappes	
foodgroup[81]=new food("Chocolate PNB Frappe-240cc",54,15,20,456,290,708);
foodgroup[82]=new food("CIB with Enriched Milk-220cc",52,16,11,372,314,819);
foodgroup[83]=new food("Cocoa Frappe (low sugar)-240cc",23,14,10,238,435,846);
foodgroup[84]=new food("Cocoa Eggnog Frappe-225cc",60,12,12,396,241,559);
foodgroup[85]=new food("Coffee Frappe-240 cc",24,13,11,247,216,699);
foodgroup[86]=new food("Cream Frappe-230 cc",36,6,32,456,122,316);
foodgroup[87]=new food("Fat-free Frappe-180 cc",48,5,0,212,90,241);
foodgroup[88]=new food("Lemonade Frappe-120mL",15,2,5,107,48,130);
foodgroup[89]=new food("Low Lactose Frappe-180cc",48,5,1,221,98,253);
foodgroup[90]=new food("Low Pro/Low K Frappe-150cc",47,0,2,206,26,53);
foodgroup[91]=new food("Mocha Ensure+ Frappe-250cc",67,17,11,482,365,697);
foodgroup[92]=new food("Peach Melba Frappe-120mL",18,3,2,100,48,173);
foodgroup[93]=new food("Raspberry Ensure+ Frappe-200cc",51,8,7,285,213,323);
foodgroup[94]=new food("Sherbert Frappe-170cc",42,2,2,194,43,338);

//Supplements								
foodgroup[95]=new food("NuBasic Tomato/crm Soup",33.1,8.75,9.2,250,660,310);
foodgroup[96]=new food("Nutrihep",69.6,9.6,5.04,240,76.8,316.8);
foodgroup[97]=new food("Polycose",15,0,0,60,21,0);
foodgroup[98]=new food("Promod",0.67,5,0.6,28,15,65);
foodgroup[99]=new food("Sysco Food Thickener",4,0,0,15,5,0);
foodgroup[100]=new food("Vanilla Nutrashake",47,9,9,300,83,335);
foodgroup[101]=new food("Vegetable Oil 8.1 cal/cc",0,0,27,243,0,0);

   for (x=1;x<foodgroup.length;x++)
   {   adjust(x);   }
}

var working=true;

function calc()
{
   setup();
}

function adjust(x)
{
   foodgroup[x].servings=0;

   foodgroup[x].cho= foodgroup[x].servings*foodgroup[x].choper;
   foodgroup[x].prot=foodgroup[x].servings*foodgroup[x].protper;
   foodgroup[x].fat= foodgroup[x].servings*foodgroup[x].fatper;
   foodgroup[x].kcal=foodgroup[x].servings*foodgroup[x].kcalper;
   foodgroup[x].namg=foodgroup[x].servings*foodgroup[x].namgper;
   foodgroup[x].kmg= foodgroup[x].servings*foodgroup[x].kmgper;

   document.diet.name[x-1].value=foodgroup[x].name;
   document.diet.cho[x-1].value=foodgroup[x].cho;
   document.diet.prot[x-1].value=foodgroup[x].prot;
   document.diet.fat[x-1].value=foodgroup[x].fat;
   document.diet.kcal[x-1].value=foodgroup[x].kcal;
   document.diet.na[x-1].value=foodgroup[x].namg;
   document.diet.k[x-1].value=foodgroup[x].kmg;

}

function adjust1(x)
{
   foodgroup[x].servings=document.diet.oneserving[x-1].value;

   foodgroup[x].cho= foodgroup[x].servings*foodgroup[x].choper;
   foodgroup[x].prot=foodgroup[x].servings*foodgroup[x].protper;
   foodgroup[x].fat= foodgroup[x].servings*foodgroup[x].fatper;
   foodgroup[x].kcal=foodgroup[x].servings*foodgroup[x].kcalper;
   foodgroup[x].namg=foodgroup[x].servings*foodgroup[x].namgper;
   foodgroup[x].kmg= foodgroup[x].servings*foodgroup[x].kmgper;

   document.diet.name[x-1].value=foodgroup[x].name;
   document.diet.cho[x-1].value=foodgroup[x].cho;
   document.diet.prot[x-1].value=foodgroup[x].prot;
   document.diet.fat[x-1].value=foodgroup[x].fat;
   document.diet.kcal[x-1].value=foodgroup[x].kcal;
   document.diet.na[x-1].value=foodgroup[x].namg;
   document.diet.k[x-1].value=foodgroup[x].kmg;
   findtotal();
}

function findtotal()
{
    brkcho=0;
    brkprot=0;
    brkfat=0;
    brkkcal=0;
    brkna=0;
    brkk=0;
    LastBreakFastNum = 101;

    luncho=0;
    lunprot=0;
    lunfat=0;
    lunkcal=0;
    lunna=0;
    lunk=0;
    LastLunchNum = 40;

    dincho=0;
    dinprot=0;
    dinfat=0;
    dinkcal=0;
    dinna=0;
    dink=0;

    totcho=0;
    totprot=0;
    totfat=0;
    totkcal=0;
    totna=0;
    totk=0;
    for (j=1;j<foodgroup.length;j++)
    {
     if (j>=1 && j<=LastBreakFastNum) {
       brkcho=brkcho+foodgroup[j].cho;
       brkprot=brkprot+foodgroup[j].prot;
       brkfat=brkfat+foodgroup[j].fat;
       brkkcal=brkkcal+foodgroup[j].kcal;
       brkna=brkna+foodgroup[j].namg;
       brkk=brkk+foodgroup[j].kmg;
     }

     if (j>LastBreakFastNum && j<=LastLunchNum) {
       luncho=luncho+foodgroup[j].cho;
       lunprot=lunprot+foodgroup[j].prot;
       lunfat=lunfat+foodgroup[j].fat;
       lunkcal=lunkcal+foodgroup[j].kcal;
       lunna=lunna+foodgroup[j].namg;
       lunk=lunk+foodgroup[j].kmg;
     }

     if (j>LastLunchNum && j<foodgroup.length) {
       dincho=dincho+foodgroup[j].cho;
       dinprot=dinprot+foodgroup[j].prot;
       dinfat=dinfat+foodgroup[j].fat;
       dinkcal=dinkcal+foodgroup[j].kcal;
       dinna=dinna+foodgroup[j].namg;
       dink=dink+foodgroup[j].kmg;
     }
       totcho=totcho+foodgroup[j].cho;
       totprot=totprot+foodgroup[j].prot;
       totfat=totfat+foodgroup[j].fat;
       totkcal=totkcal+foodgroup[j].kcal;
       totna=totna+foodgroup[j].namg;
       totk=totk+foodgroup[j].kmg;


       document.diet2.totcho.value=Math.round(totcho*100)/100;
       document.diet2.totprot.value=Math.round(totprot*100)/100;
       document.diet2.totfat.value=Math.round(totfat*100)/100;
       document.diet2.totkcal.value=Math.round(totkcal*100)/100;
       document.diet2.totna.value=Math.round(totna*100)/100;
       document.diet2.totk.value=Math.round(totk*100)/100;

    }
}