//REPLACE L, G, K, Y, P, W, R,
//change all function names

function loadxy81() {
  //next line, omit var and it becomes a global array (use xy=[ not var xy=[ )
  xy = [
["",0,0]
,["8101LGJ206/20014KT Y&W",360,418]
,["8102LPJ265/30014KT WG",713,221]
,["8103LGJ3729   14KT WG",86,72]
,["8103LGJ3729   14KT WG",174,144]
,["8103LGJ3729   14KT WG",371,114]
,["8103LGJ3729   14KT WG",683,160]
,["8103LGJ3729   14KT WG",740,251]
,["8103LGJ3729/W 14KT YELL",774,179]
,["8103LGJ3729/W 14KT YELL",645,258]
,["8104LGJ113/30014KT WG",381,274]
,["8104LGJ113/30014KT WG",827,103]
,["8105LGJ081/20014KT WG",177,251]
,["8105LGJ085/20014KT WG",241,257]
,["8105LGJ084/30014KT WG",310,277]
,["8105LGJ081/20014KT WG",598,108]
,["8105LGJ085/20014KT WG",600,225]
,["8105LGJ084/30014KT WG",608,349]
,["8105LGJ245/20014KT YELL",812,93]
,["8105LGJ246/25014KT Y&W",820,344]
,["8106LGJ187/30014KT YELL",117,103]
,["8106LGG283P20010KT YELL",249,101]
,["8106LGJ267/20014KT YELL",380,138]
,["8106LGJ179/30014KT YELL",142,364]
,["8106LGJ273/30014KT YELL",367,294]
,["8106LGJ326/30014KT YELL",685,239]
,["8107LGG049N3  14KT WG",212,277]
,["8107LGG049N3  14KT YELL",712,309]
,["8107LGG049N3  14KT YELL",838,398]
,["8107LGG138E10010KT YELL",715,111]
,["8108LGG124E/5010KT WG",135,113]
,["8108LGJ006/00 14KT WG",336,110]
,["8108LGJ098/10014KT WG",126,271]
,["8108LGJ098/15014KT YELL",190,334]
,["8108LGJ098/20014KT WG",340,376]
,["8109LGG219N32514KT YELL",269,254]
,["8109LGG219E30014KT YELL",604,109]
,["8109LGJ274/20014KT YELL",786,113]
,["8109LGJ206/30014KT WG",604,339]
,["8109LGJ174/20014KT YELL",837,274]
,["8110LGG123E/5010KT YELL",114,129]
,["8110LGG123P/5010KT YELL",228,112]
,["8110LGJ227/20014KT YELL",370,118]
,["8110LGJ140/10014KT YELL",368,238]
,["8110LGJ243/30014KT YELL",158,352]
,["8110LGJ211/30014KT WG",354,339]
,["8110LGJ140/10014KT YELL",698,265]
,["8110LGG123P/5010KT YELL",808,254]
,["8111LGG146P10014KT YELL",185,141]
,["8111LGG145P10014KT YELL",175,235]
,["8111LGJ143/15014KT YELL",358,245]
,["8111LGJ129/20014KT YELL",387,189]
,["8111LGG183P10014KT YELL",541,90]
,["8111LGG146P10014KT YELL",645,99]
,["8111LGG145P10014KT YELL",760,115]
,["8111LGG150P10014KT YELL",883,127]
,["8111LGJ269/15014KT WG",607,206]
,["8111LGJ178/20014KT YELL",573,365]
,["8111LGJ143/15014KT YELL",718,328]
,["8111LGJ129/20014KT YELL",849,369]
,["8112LGJ018/20014KT WG",141,54]
,["8112LGJ005/00 14KT YELL",152,158]
,["8112LGJ003/75 14KT WG",152,362]
,["8112LGJ010/12014KT YELL",354,63]
,["8112LGJ077/20014KT WG",358,183]
,["8112LGJ022/15014KT WG",359,319]
,["8112LGJ018/20014KT WG",753,234]
,["8113LGG127P20010KT YELL",250,237]
,["8113LGG240/P  10KT YELL",611,109]
,["8113LGJ244/20014KT YELL",615,325]
,["8113LGJ256/20014KT YELL",821,123]
,["8113LGJ139/80 10KT YELL",829,226]
,["8113LGJ128    14KT YELL",825,327]
,["8114LGG048B2.014KT YELL",134,67]
,["8114LGG048B3.514KT WG",305,137]
,["8114LGG048B6.514KT YELL",274,264]
,["8114LGG048B11 14KT WG",202,376]
,["8114LGG048B6.514KT WG",746,209]
,["8114LGG048B3.514KT WG",774,199]
,["8114LGG048B11 14KT YELL",795,202]
,["8114LGG048B2.014KT WG",819,199]
,["8114LGG048B6.514KT WG",752,385]
,["8114LGG048B3.514KT WG",782,335]
,["8114LGG048B11 14KT YELL",805,385]
,["8114LGG048B2.014KT WG",833,314]
,["08115               ",89,350]
,["8115LGG083N/8 10KT YELL",276,282]
,["8115LGJ286/25 14KT YELL",605,113]
,["8115LGJ286/33 14KT WG",612,218]
,["8115LGJ286/50 14KT YELL",614,320]
,["8115LGG083N/8 10KT YELL",811,199]
,["8116LGG268P15010KT YELL",107,130]
,["8116LGG268E14010KT YELL",238,110]
,["8116LGG263P15010KT YELL",388,107]
,["8116LGJ279/15014KT YELL",149,321]
,["8116LGJ294/30014KT YELL",353,335]
,["8116LGJ290/20014KT YELL",731,235]
,["08117               ",152,257]
,["08117               ",278,199]
,["08117               ",326,314]
,["08117               ",333,271]
,["08117               ",465,211]
,["8117LGJ110/20014KT YELL",615,71]
,["8117LGJ142/20014KT Y&W",811,104]
,["8117LGJ058/30014KT WG",594,262]
,["8117LGJ282/25014KT YELL",717,361]
,["8117LGJ193/20014KT WG",837,265]
,["8118LGG079E10014KT YELL",102,108]
,["8118LGG079P10014KT YELL",224,133]
,["8118LGJ078/15014KT WG",370,73]
,["8118LGJ009/15014KT YELL",376,178]
,["8118LGG101E10014KT WG",106,304]
,["8118LGJ060/15014KT WG",245,344]
,["8118LGJ045/22514KT YELL",395,296]
,["8118LGJ060/15014KT YELL",579,333]
,["8118LGG079P10014KT YELL",753,357]
,["8118LGJ045/22514KT YELL",885,380]
,["8119LGJ159/15010KT YELL",234,208]
,["8119LGJ161/20014KT Y&W",619,98]
,["8119LGJ166/30014KT WG",619,315]
,["8119LGJ130/75 10KT YELL",836,96]
,["8119LGJ158/11010KT WG",834,209]
,["8119LGJ159/15010KT YELL",838,315]
,["8120LGG272P25010KT WG",166,130]
,["8120LGG046P15014KT WG",339,107]
,["8120LGJ112/30014KT WG",393,217]
,["8120LGJ116/30014KT WG",141,335]
,["8120LGJ264/30014KT WG",343,356]
,["8120LGG046P15014KT WG",694,144]
,["8120LGJ112/30014KT WG",823,299]
,["8120LGJ112/W  14KT WG",859,293]
,["8120LGJ112/W  14KT WG",830,338]
,["8121LGG172P/0010KT YELL",260,234]
,["8121LGJ086/30014KT YELL",227,292]
,["8121LGJ086/W  14KT YELL",282,297]
,["8121LGJ086/W  14KT YELL",263,325]
,["8121LGG172E/5010KT YELL",600,102]
,["8121LGG172P/0010KT YELL",719,110]
,["8121LGG162P50 10KT YELL",848,113]
,["8121LGJ086/30014KT YELL",604,246]
,["8121LGJ086/W  14KT YELL",621,354]
,["8121LGJ311/20014KT Y&W",823,319]
,["8122LGG248/P  10KT WG",113,126]
,["8122LGG050P10014KT WG",227,117]
,["8122LGG097P00 10KT WG",355,134]
,["8122LGG102E20014KT YELL",120,309]
,["8122LGJ099/75 14KT YELL",311,309]
,["8122LGJ099/W  14KT YELL",313,377]
,["8122LGG097P00 10KT WG",702,192]
,["8123LGG083N/E 10KT YELL",164,310]
,["8123LGG083N/E 10KT YELL",353,216]
,["8123LGG083N/E 10KT YELL",114,162]
,["8123LGG082E/E 10KT YELL",630,94]
,["8123LGG082N/E 10KT YELL",,["810,168]
,["8123LGJ069/E  10KT YELL",606,212]
,["8123LGG065B/E 10KT YELL",729,357]
,["8124LGJ072/S  10KT WG",130,61]
,["8124LGJ071/S  14KT WG",139,163]
,["8124LGJ277/S  10KT WG",144,253]
,["8124LGJ137/S  10KT WG",141,358]
,["8124LGG132E/S 10KT WG",352,101]
,["8124LGG118E/S 10KT WG",361,340]
,["08124               ",737,63]
,["08124               ",768,177]
,["08124               ",667,284]
,["08124               ",805,256]
,["08125               ",107,182]
,["08125               ",209,312]
,["08125               ",418,388]
,["8125LGJ070/R  10KT YELL",606,72]
,["8125LGJ067/R  10KT WG",606,163]
,["8125LGJ066/R  10KT YELL",607,261]
,["8125LGJ068/R  10KT WG",613,366]
,["8125LGJ293/R  10KT YELL",827,112]
,["8125LGJ287/R  10KT YELL",835,329]
,["8126LGG121E15010KT YELL",91,133]
,["8126LGG121P/7510KT YELL",201,85]
,["8126LGJ153/10014KT YELL",366,66]
,["8126LGJ075/20014KT YELL",370,154]
,["8126LGJ260/20014KT YELL",144,288]
,["8126LGJ160/15014KT WG",377,336]
,["8126LGG121P/7510KT YELL",709,150]
,["8126LGJ160/15010KT YELL",786,319]
,["8126LGJ075/20014KT YELL",843,249]
,["8127LGJ281/10010KT WG",229,192]
,["8127LGJ249/10010KT WG",613,119]
,["8127LGJ148/G  10KT WG",607,321]
,["8127LGJ039/00 10KT WG",844,62]
,["8127LGJ241/10010KT WG",835,162]
,["8127LGJ122/10010KT WG",836,261]
,["8127LGJ074/10010KT WG",832,373]
,["8128LGJ012    14KT WG",115,136]
,["8128LGJ002/10014KT WG",251,53]
,["8128LGJ011/10014KT Y&W",376,147]
,["8128LGJ019/20014KT WG",108,296]
,["8128LGJ134/20014KT YELL",253,361]
,["8128LGJ144/23014KT WG",385,292]
,["08128               ",697,169]
,["08128               ",748,156]
,["08128               ",748,217]
,["08128               ",757,284]
,["08128               ",790,256]
,["8129LGJ040/6  14KT WG",192,227]
,["8129LGJ042/6  14KT YELL",209,231]
,["8129LGJ043/6  14KT WG",220,249]
,["8129LGJ044/6  14KT YELL",234,251]
,["8129LGJ026/6  14KT WG",620,114]
,["8129LGJ004/20014KT YELL",617,330]
,["8129LGJ040/6  14KT WG",825,65]
,["8129LGJ042/6  14KT YELL",829,147]
,["8129LGJ043/6  14KT WG",829,251]
,["8129LGJ044/6  14KT YELL",831,366]
,["8130LGJ266    10KT YELL",142,72]
,["8130LGJ197/17514KT WG",141,244]
,["8130LGJ126/17510KT YELL",154,345]
,["8130LGJ071/D  14KT WG",361,70]
,["8130LGJ034    14KT YELL",368,161]
,["8130LGJ024/15014KT WG",367,263]
,["8130LGJ033/15014KT WG",368,364]
,["8130LGJ024/15014KT WG",799,155]
,["8130LGJ033/15014KT YELL",805,265]
,["08131               ",195,99]
,["08131               ",211,155]
,["08131               ",254,198]
,["08131               ",202,313]
,["8131LGG048B3.510KT WG",386,104]
,["8131LGG025P10014KT WG",616,103]
,["8131LGG025E10014KT WG",622,180]
,["8131LGG048B3.510KT WG",715,360]
,["8131LGJ020/10014KT WG",831,78]
,["8131LGJ020/20014KT WG",834,227]
,["8132LYJ278    10KT YELL",135,102]
,["8132LYG306P35010KT YELL",336,127]
,["8132LYG284P30014KT YELL",86,282]
,["8132LYG284E60014KT YELL",220,331]
,["8132LYJ291/40014KT YELL",366,367]
,["8132LYJ291/40014KT YELL",691,234]
,["8133LPG048B10 14KT WG",191,226]
,["8133LPJ276/30014KT WG",631,71]
,["8133LPJ265/30014KT WG",628,187]
,["8133LPG305P50010KT WG",829,124]
,["8133LPG048B10 14KT WG",671,296]
,["8133LPG280/B  14KT WG",791,377]
,["8134LVG386/20014KT YELL",137,124]
,["8134LVJ358/20014KT YELL",139,349]
,["8134LVJ184/20014KT YELL",355,101]
,["8134LVJ244/25014KT WG",358,226]
,["8134LVJ277/FGN14KT YELL",357,366]
,["8134LVJ358/20014KT YELL",715,221]
,["8135LBG048B10 14KT WG",247,231]
,["8135LBG275E50014KT WG",812,127]
,["8135LBG048B10 14KT WG",714,253]
,["8135LBJ270/30014KT WG",607,354]
,["8135LBJ271/30014KT WG",832,348]
,["8136LGG272P25010KT WG",228,265]
];
}



//for mouseover on flyer for price
function xyp81(book) {
  var x,y;
  var zoom = document.documentElement.clientWidth / window.innerWidth;
  x=(mouse_x/zoom)-(document.getElementById("div621").offsetLeft/zoom);
  //mobile version shifts first page of flyer when showing spreads
//if (isMobileDevice) { alert("aaaa"); }
  if (flyershown.substr(2,2)=="01") { 
    if (isMobileDevice) { x=x; }else{ x=x-parseInt(document.getElementById("div621").style.width)/2; }
  }else{
    if (isMobileDevice) { if (isOdd(Number(flyershown.substr(2,2)))) { x=x+parseInt(document.getElementById("div621").style.width); } }
  }
  //if (flyershown.substr(2,2)=="01") { x=x-parseInt(document.getElementById("div621").style.width)/2; } 
  x=x/0.95;
  x=x/(document.getElementById("flyer_ndx").width/zoom)*230; //ok to use flyer_ndx becuase that was how it was scaled
  y=mouse_y-document.getElementById("div620").offsetTop;
  y=y/(parseInt(document.getElementById("div621").style.height))*675; 
  y=y/zoom;
  var minx=0;
  var fs=flyershown;
  if (isMobileDevice) { 
    fs=Number(flyershown.substr(2,2));
    fs=Math.floor(fs/2)+1;
    fs="0"+fs;
    fs=flyershown.substr(0,2)+fs.substr(fs.length-2,2);  //need to convert pages to spreads
  }
  for (i=0; i<xy.length; i++) {
    if ( xy[i][0].substr(0,4) == fs) {
      if ( (Math.abs(x-xy[i][1])*Math.abs(x-xy[i][1]) + Math.abs(y-xy[i][2])*Math.abs(y-xy[i][2])) < 10000 ) {
        if ( (Math.abs(x-xy[i][1])*Math.abs(x-xy[i][1]) + Math.abs(y-xy[i][2])*Math.abs(y-xy[i][2])) < (Math.abs(x-xy[minx][1])*Math.abs(x-xy[minx][1]) + Math.abs(y-xy[minx][2])*Math.abs(y-xy[minx][2])) ) { 
          minx=i;
        }
      }
    }
  }
  if (minx>0) { 
    update_price(xy[minx][0].substr(4,10),xy[minx][0].substr(14,10));
    var xypr=document.getElementById("i8").innerHTML.split(';')[1]; //everything after the first ;
    xypr=xypr+"<";
    xypr=xypr.substring(0, xypr.indexOf("<")); //everything before the first <
    document.getElementById("flyer_overlay_txt").innerHTML = "<div style='font-family: Arial, Helvetica, sans-serif; font-size:14px; color:rgb(255,0,0); text-align:left; vertical-align:text-top;' valign='top' ><sup>$</sup><font style='font-size:20px;'>"+xypr+"</font></div><div style='font-family: Arial, Helvetica, sans-serif; font-size:12px; color:rgb(0,0,0); text-align:left; vertical-align:text-top;'>"+"click&nbspfor&nbspdetails</div>"
    y=xy[minx][2]*zoom;
    //y=y*(document.getElementById("flyer_spread").height)/675;
    y=y*(parseInt(document.getElementById("div621").style.height))/675; 
    y=y+document.getElementById("div620").offsetTop;
    x=xy[minx][1]*(document.getElementById("flyer_ndx").width/zoom)/230;
    x=x+(document.getElementById("div621").offsetLeft/zoom);
    if (flyershown.substr(2,2)=="01") { x=x+parseInt(document.getElementById("div621").style.width)/2; } 
    x=x*0.95; //entire spread reduced to 95% to show flip effect
    x=x+30; //move over beside image
    //if too close to right side, show at left
    //else show on right 
    //x=x-25-50;
    if (x<0) { x=0; }
    //y=y-25;
    if (y<0) { y=0; }
    document.getElementById("flyer_overlay").style.left=x+"px";
    document.getElementById("flyer_overlay").style.top=y+"px";
    document.getElementById("flyer_overlay").style.display = "block";
  }else{
    document.getElementById("flyer_overlay").style.display = "none";
  }
//alert("done overlay");
}


//calls ItemDetail from touch position on flyer
function xy81(book) {
  var x,y;
  var zoom = document.documentElement.clientWidth / window.innerWidth;
//alert(zoom);
  x=(mouse_x/zoom)-(document.getElementById("div621").offsetLeft/zoom);
//alert(mouse_x+"  |  "+zoom+"  |  "+document.getElementById("div621").offsetLeft);

  //mobile version shifts first page of flyer when showing spreads
  if (flyershown.substr(2,2)=="01") { if (isMobileDevice) { x=x; }else{ x=x-parseInt(document.getElementById("div621").style.width)/2; } }

//alert(x);
//alert(document.getElementById("div621").style.width);  //874  844
//alert(x);
  //if (flyershown.substr(2,2)=="01") { x=x-parseInt(document.getElementById("div621").style.width)/2; } 

//alert(document.getElementById("flyer_ndx").width);  //1 for mobile
 if (isMobileDevice) {
   x=x-parseInt(document.getElementById("div621").offsetLeft/zoom);  //85

   x=x/parseInt(document.getElementById("div621").style.width)*470;
   if (flyershown.substr(2,2)=="01") { 
     x=x;
   }else{
     if (isOdd(Number(flyershown.substr(2,2)))) { x=x+470; } 
   }

 }else{
  x=x/0.95;
  x=x/(document.getElementById("flyer_ndx").width/zoom)*230; //ok to use flyer_ndx becuase that was how it was scaled
 }

  y=mouse_y-document.getElementById("div620").offsetTop;

  y=y/(parseInt(document.getElementById("div621").style.height))*675; 
  y=y/zoom;

  var minx=0;
  var fs=flyershown;
  if (isMobileDevice) { 
    fs=Number(flyershown.substr(2,2));
    fs=Math.floor(fs/2)+1;
    fs="0"+fs;
    fs=flyershown.substr(0,2)+fs.substr(fs.length-2,2);  //need to convert pages to spreads
  }
//alert(flyershown+"  |  "+fs);
//alert(xy.length);
  for (i=0; i<xy.length; i++) {
//alert(xy[i][0].substr(0,4)+"  |  "+fs);
    if ( xy[i][0].substr(0,4) == fs) {
//alert(Math.abs(x-xy[i][1])*Math.abs(x-xy[i][1]) + Math.abs(y-xy[i][2])*Math.abs(y-xy[i][2]));
      //if ( (Math.abs(x-xy[i][1])*Math.abs(x-xy[i][1]) + Math.abs(y-xy[i][2])*Math.abs(y-xy[i][2])) < 10000 ) {
//alert(Math.abs(x-xy[i][1])*Math.abs(x-xy[i][1]) + Math.abs(y-xy[i][2])*Math.abs(y-xy[i][2]));
        if ( (Math.abs(x-xy[i][1])*Math.abs(x-xy[i][1]) + Math.abs(y-xy[i][2])*Math.abs(y-xy[i][2])) < (Math.abs(x-xy[minx][1])*Math.abs(x-xy[minx][1]) + Math.abs(y-xy[minx][2])*Math.abs(y-xy[minx][2])) ) { minx=i; }
      //}
    }
  }
//alert(minx+"  |  "+x);
  if (minx>0) { 
    ItemDetail(xy[minx][0].substr(4,10),xy[minx][0].substr(14,10),"","1","","","","FLYER","");
    //         item,                    karat",                   colour,qty,sz,desc,price,tab,row)
  }
}


function xy81old(book) {
//xy75(7502) book is actually the spread 
  winsize();
  var x,y;
  x=mouse_x-document.getElementById("div620t1").offsetLeft-document.getElementById("flyer_sprd").offsetLeft;
  x=x/document.getElementById("flyer_ndx").width*230; //ok to use flyer_ndx becuase that was how it was scaled
  y=((mouse_y-document.getElementById("div620").offsetTop)/winW*1280); //use winW*1280 instead of winH*752 because scaled by width
  var zoom = document.documentElement.clientWidth / window.innerWidth;
  y=y/zoom;

  loadxy75();

  var minx;
  minx=0;
  for (i=0; i<xy.length; i++) {
    if ( xy[i][0].substr(0,4) == book) {
      if ( (Math.abs(x-xy[i][1])*Math.abs(x-xy[i][1]) + Math.abs(y-xy[i][2])*Math.abs(y-xy[i][2])) < (Math.abs(x-xy[minx][1])*Math.abs(x-xy[minx][1]) + Math.abs(y-xy[minx][2])*Math.abs(y-xy[minx][2])) ) { minx=i; }
      }
    }
  if (minx>0) { 
    ItemDetail(xy[minx][0].substr(4,10),xy[minx][0].substr(14,10),"1","","",""); //item,karat,canedit("Y" for yes)     
  }
}