var dwin;
function rstdebug() { if(dwin) dwin.document.forms['db'].db.value="";}

function debug(x) {
  if (! dwin)  dwin=window.open("debug.htm");
  dwin.document.forms['db'].db.value+=x;
}

function debugln(x) {
  if (! dwin) dwin=window.open("debug.htm");
  dwin.document.forms['db'].db.value+=x;
  dwin.document.forms['db'].db.value+="\n";
}

function show_props(obj,obj_name){
  var result="";
  var col=0;
  for(var i in obj) {
    result+= obj_name+"."+i+" = "+obj[i];
    if (col==1) {
      result+="\n";
      col=0;
    } else {
      result+="   |   ";
      col=1;
    }
  }
  return result;
}


var im=new Array('Dscn0614','Dscn0615','Dscn0616','Dscn0617','Dscn0618','Dscn0619','Dscn0620','Dscn0621','Dscn0622','Dscn0623','Dscn0624','Dscn0625','Dscn0626','Dscn0627');


function doit() {
  var nim=im.length;
  var i;
  var n;
  //  debugln('nim='+nim);
  for(i=0;i<14;i++) {
    do {
      n=Math.floor(Math.random()*nim) ;
      //      debugln('n='+n);
    }
    while (n>=nim);
    //    debugln('n='+n);

    document.images[i].src=im[n]+'-'+i+'.jpg';
  }
}