function xysp0004(book) {
  var x,y;
//alert("mouse x="+mouse_x);
//alert("mouse y="+mouse_y);
  x=mouse_x-document.getElementById("div1010t1").offsetLeft-document.getElementById("promo_sprd").offsetLeft;
  y=mouse_y-document.getElementById("div1000").offsetTop-document.getElementById("div1001").offsetTop-document.getElementById("promo_sprd").offsetTop;

  x=x/(document.getElementById("promo_spread").height)*900;
  y=y/(document.getElementById("promo_spread").height)*900; // y / height on screen * actual file size = point on image

//alert(x +"  "+ y);

  var xy = [

["",0,0]
,["0001G2521/P   10KT WG",466,632]
,["0001ICG2117P0310KT PINK",373,689]
,["0001ICG2117P0310KT PINK",401,534]
,["0001G2615/P   10KT PINK",504,293]
,["0001ICG2293P0310KT W&PK",507,401]
,["0001ICG2509E0510KT W&PK",73,518]
,["0001G2514     10KT WG",193,682]
,["0001G2571     10KT W&PK",175,407]
,["0001JVJ3284   10KT PINK",364,406]
,["0001G2184P/MRG10KT PINK",179,557]
,["0001G2291/P   10KT W&PK",526,534]
,["0001G2533/P   10KT PINK",623,76]
,["0001JVJ3285   10KT PINK",618,170]
,["0001G2522/P   10KT WG",625,642]
,["0001JVJ3336   10KT Y&W",540,678]
,["0001ICG2536P0410KT W&PK",614,381]
,["0001G2538/P   10KT W&PK",9999,9999]
,["0001ICG2534P0310KT Y&W",610,528]
,["0001ICG1775P1010KT W&PK",260,581]
,["0001JVJ1730   10KT W&PK",604,265]
,["0001ICG2572E0510KT PINK",165,275]
,["0001ICJ3333/0310KT W&PK",370,814]
,["0001JVJ3312RBL10KT YELL",465,787]
,["0001G2550/E   10KT PK&W",164,156]
,["0001G2550/P   10KT PK&W",57,90]
,["0001JVJ3318   10KT PK&W",81,210]
,["0001ICG2279P0210KT PK&W",503,125]
,["0001G2567/PX3 10KT YELL",162,68]
];

  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; }
      }
    }
//alert(minx);
  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)
  }
}