function pr0001xy(book) {
  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);
  y=mouse_y-document.getElementById("div620").offsetTop;
  x=x/(document.getElementById("flyer_ndx").width/zoom)*230; //ok to use flyer_ndx becuase that was how it was scaled
  y=y/(document.getElementById("flyer_spread").height/zoom)*675; 
  //y=y/zoom;

//for lookbooks
x=x/1.46;
y=y/1.38;
//alert(x +"   "+ y);
  var xy = [

["",0,0]
,["0001FIJ833/35 18KT WG",129,195]
,["0001FIJ877/23 18KT WG",238,300]
];

  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)
  }
}