//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]
,["7701ICG1949P1410KT W&PK",412,442]
,["7701ICG1949E1410KT W&PK",329,453]
,["7702ICJ2742/3014KT WG",254,84]
,["7702ICG1750E2214KT WG",363,246]
,["7702ICG1750P2314KT WG",225,252]
,["7702ICG1772E1010KT WG",146,407]
,["7702ICG1757E0510KT WG",585,568]
,["7702JVJ2727/FY19W/18Y",722,454]
,["7702G1771E/FY 14KT WG",832,504]
,["7702G1771P/FY 14KT WG",861,449]
,["7703ICG1924E0610KT W&PK",118,166]
,["7703ICG1924P0310KT W&PK",187,211]
,["7703G1565E/AM 10KT WG",261,158]
,["7703G1565P/AM 10KT WG",311,173]
,["7703ICG1724P0310KT WG",383,204]
,["7703JVJ2552PTZ10KT WG",221,522]
,["7703G1587E/PTZ10KT WG",311,514]
,["7703G1587P/PTZ10KT WG",372,529]
,["7703G1744E/AM 10KT W&PK",591,175]
,["7703G1744P/AM 10KT W&PK",683,223]
,["7703GEM892E/AQ10KT WG",834,198]
,["7703GEM892P/AQ10KT WG",766,232]
,["7703ICG1949P1410KT W&PK",566,517]
,["7703ICG1949E1410KT W&PK",620,514]
,["7703JVJ1742/AQ10KT WG",747,527]
,["7703JVJ2710/AM10KT W&PK",822,485]
,["7704JVJ2394   10KT W&Y",98,175]
,["7704JVJ2394   10KT W&PK",134,137]
,["7704JVJ2394   10KT WG",98,113]
,["7704ICG1684E0510KT W&PK",838,135]
,["7704ICG1684P0310KT W&PK",778,185]
,["7704ICG1732E1810KT WG",221,156]
,["7704ICG1732P1810KT WG",297,171]
,["7704ICG1758P0910KT WG",400,191]
,["7704JVJ2319MTZ10KT WG",128,509]
,["7704G1338E/MTZ10KT WG",232,499]
,["7704G1338P/MTZ10KT WG",302,513]
,["7704G1339P/MTZ10KT WG",374,506]
,["7704G1566E/PTZ10KT WG",606,143]
,["7704G1566P/PTZ10KT WG",547,189]
,["7704JVJ2580PTZ10KT WG",695,124]
,["7704ICJ2768/2014KT WG",583,397]
,["7704ICG1928E1014KT WG",736,394]
,["7704ICG1928P1014KT WG",675,436]
,["7705ICG1893E1010KT WG",141,263]
,["7705ICG1893P1810KT WG",208,320]
,["7705ICG1892P2010KT WG",275,320]
,["7705ICG1849P1910KT WG",90,535]
,["7705ICG1854P1010KT W&PK",167,520]
,["7705ICG1745P1110KT WG",234,528]
,["7705ICG1884P1510KT YELL",381,522]
,["7705ICG1921P0910KT WG",560,145]
,["7705ICG1902P0510KT WG",715,153]
,["7705ICG1861P1510KT WG",790,148]
,["7705ICG1889P1810KT PINK",862,161]
,["7705ICG1894P1810KT PINK",574,347]
,["7705ICG1926P2010KT WG",779,349]
,["7705ICG1917P0810KT W&PK",853,349]
,["7705ICG1867P0710KT WG",578,553]
,["7705ICG1887P2010KT YELL",652,543]
,["7705ICG1843P2010KT WG",732,555]
,["7705ICG1848P1910KT YELL",797,584]
,["7706JVJ2567/PD10KT WG",116,149]
,["7706JVJ2522/CT10KT W&PK",193,149]
,["7706G1465P/LQZ10KT Y&W",290,233]
,["7706G1044P/CT 10KT YELL",333,183]
,["7706G1617P/GAM10KT WG",395,204]
,["7706JVJ2025/0014KT WG",166,486]
,["7706JVJ2025/0014KT YELL",121,543]
,["7706ICJ2763/0410KT YELL",264,405]
,["7706ICG1774E0610KT YELL",303,500]
,["7706ICG1774P0410KT YELL",381,523]
,["7706G1311P/CT 10KT WG",590,331]
,["7706ICG1713E0610KT WG",671,537]
,["7706ICG1713P0310KT WG",737,564]
,["7706ICJ2784/0410KT WG",832,527]
,["7707JVJ737    10KT YELL",150,333]
,["7707JVJ297    10KT WG",103,306]
,["7707JVJ1721   10KT Y&W",106,398]
,["7707G1276/P   10KT W&PK",212,414]
,["7707G1209/P   10KT W&Y",269,417]
,["7707GEM804    10KT YELL",405,428]
,["7707GEM804/E  10KT YELL",344,398]
,["7707G1521E/AM 10KT YELL",162,581]
,["7707G1521P/AM 10KT YELL",106,591]
,["7707JVJ2516/AM10KT YELL",259,533]
,["7707ICJ2681/0310KT WG",561,116]
,["7707ICJ2684/0510KT WG",629,152]
,["7707ICJ2746/0710KT PINK",697,117]
,["7707ICG1722E0510KT PINK",836,176]
,["7707ICG1722P0310KT PINK",773,209]
,["7707JVJ2748/2514KT WG",660,387]
,["7707G1108E/10 10KT YELL",619,504]
,["7707G1358E/10 10KT WG",701,502]
,["7707JVJ2032/2514KT WG",787,504]
,["7707JVJ1763/2514KT YELL",834,558]
,["7708JVJ2750/CN10KT PK&W",153,105]
,["7708G1773E/CN 10KT W&PK",247,149]
,["7708G1773P/CN 10KT W&PK",310,181]
,["7708G1908E/BL 10KT WG",103,340]
,["7708G1908P/BL 10KT WG",162,345]
,["7708G1915E/BL 10KT WG",297,337]
,["7708G1915P/BL 10KT WG",233,357]
,["7708G1831P/BL 10KT WG",392,352]
,["7708G1821E/BN 10KT YELL",111,545]
,["7708G1821P/BN 10KT YELL",200,556]
,["7708G1912P/BL 10KT WG",294,546]
,["7708G1812E/BL 10KT WG",366,544]
,["7708G1927/P   SIL/10P",541,161]
,["7708G1948/P   SIL/10P",600,180]
,["7708G1944/P   SIL/10P",666,177]
,["7708ICJ2731/0410KT WG",746,120]
,["7708G1707P/BK 10KT WG",809,170]
,["7708G1830P/BK 10KT WG",870,186]
,["7708G1739EMRG 10KT PINK",629,391]
,["7708G1739PMRG 10KT PINK",563,413]
,["7708ICJ2728/0310KT PINK",740,404]
,["7708ICG1823E2014KT WG",771,585]
,["7708ICG1823P1014KT WG",858,606]
,["7709ICJ2743E3014KT WG",143,68]
,["7709ICJ2743S3014KT WG",118,125]
,["7709ICJ2743R3014KT WG",183,165]
,["7709ICG1656E/R10KT YELL",334,90]
,["7709ICG1656P/R10KT YELL",398,139]
,["7709JVJ2399/AM10KT WG",122,350]
,["7709JVJ2476GAM10KT W&PK",200,328]
,["7709G1453PSBT 10KT WG",282,355]
,["7709JVJ2355LBT10KT WG",370,345]
];
}


function xy77(book) {
//xy77(7702) book is actually the spread 
  winsize();
  var x,y;
  var zoom = document.documentElement.clientWidth / window.innerWidth;

  x=(mouse_x/zoom)-(document.getElementById("div620t1").offsetLeft/zoom)-(document.getElementById("flyer_sprd").offsetLeft/zoom);
  x=x/(document.getElementById("flyer_ndx").width/zoom)*230; //ok to use flyer_ndx becuase that was how it was scaled

  y=(mouse_y/zoom)-(document.getElementById("div620").offsetTop/zoom);
  y=y/(document.getElementById("flyer_spread").height/zoom)*752; 

  loadxy77();

  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","","","","FLYER","");
    //         item,                    karat,                    colour,qty,sz,desc,price,tab,row)
  }
}