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

function loadxy77() {
  //next line, omit var and it becomes a global array (use xy=[ not var xy=[ )
  xy = [
["",0,0]
,["7701FIG3557P0210KT YELL",110,266]
,["7701FIJ4121/0210KT YELL",110,386]
,["7702FIG3344P0710KT YELL",115,92] 
,["7702FIG3292P0210KT YELL",235,70]
,["7702FIG3544P0310KT YELL",358,95]
,["7702FIJ3953/0710KT YELL",103,188]
,["7702FIJ3951/0210KT YELL",234,138]
,["7702FIJ3996/0210KT YELL",354,183]
,["7702FIG2590P0210KT YELL",73,397]
,["7702FIG2590E0510KT YELL",158,384]
,["7702FIJ3780/GA10KT YELL",545,480]
,["7702FIG3552PGA10KT YELL",669,487]
,["7702FIG2503EGA10KT YELL",785,475]
,["7702FIJ3119/GA10KT YELL",761,563]
,["7703FIG2526P05SIL/10Y",80,521]
,["7703FIG2909P1010KT WG",162,512]
,["7703FIG3320P1410KT WG",239,505]
,["7703FIG3345P1410KT WG",322,517]
,["7703FIG1833P0510KT YELL",392,523]
,["7703FIG3091P0210KT YELL",514,74] 
,["7703FIG3096P0210KT W&Y",615,70]
,["7703FIG3399P0210KT Y&W",725,84]  
,["7703FIG3044P0210KT W&Y",827,90]  
,["7703FIJ3981/0210KT Y&W",777,198]
,["7703FIJ4070/0910KT YELL",781,273]
,["7703FIJ4038/0410KT WG",785,335]
,["7703FIJ4009/0410KT YELL",784,399]
,["7703FIG3297P0210KT W&PK",568,528]
,["7703FIG2078E0810KT W&PK",694,519]
,["7703FIG2078P0710KT W&PK",784,526]
,["7703FIJ3260/0410KT W&PK",537,603]
,["7703FIJ3646/0210KT W&PK",662,605]
,["7703FIJ3878/0510KT W&PK",797,609]
,["7704FIG3487P1110KT WG",94,84]
,["7704FIG3524P1410KT WG",189,80]
,["7704FIG3366P0810KT WG",269,83]
,["7704FIG3489P1410KT WG",364,73]
,["7704FIG3485P0210KT YELL",73,321]
,["7704FIG3485E0510KT YELL",177,315]
,["7704FIJ4073/0210KT YELL",134,399]
,["7704FIJ3469/0310KT W&PK",117,517]
,["7704FIJ3458/0310KT W&PK",112,592]
,["7704FIJ3661/0210KT WG",236,547]
,["7704FIJ3921/0210KT WG",352,506]
,["7704FIJ3896/0710KT WG",352,603]
,["7704FIJ4072/7010KT YELL",576,578]
,["7704FIJ3980/7014KT YELL",573,447]
,["7704FIJ4087/0014KT YELL",778,441]
,["7704FIJ4086/0014KT YELL",779,511]
,["7704FIJ4085/0014KT YELL",774,580]
,["7705FIG3556P0210KT YELL",259,393]
,["7705FIG3555P0210KT YELL",336,397]];
}



//for mouseover on flyer for price
function xyp77(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 xy77(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 xy77old(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)     
  }
}