var im_dg= new Array();
var dg_static= -1;

function load_dg() {
  var i;
  for (i= 0; i < 14; ++i) {
    im_dg [i]= new Image();
	im_dg [i].src= "i/doomguy/" + i + ".png";
  }
  setTimeout ("dg_look()", 750);
}

function dg_in (face) {
  document.images ["idoomguy"].src= im_dg [face].src;
  dg_static= face;
}

function dg_out () {
  document.images ["idoomguy"].src= im_dg [1].src;
  dg_static= -1;
}

function dg_look() {
  var x;
  if (dg_static >= 0) x= dg_static;
  else x= Math.floor(Math.random()*3);
  document.images ["idoomguy"].src= im_dg [x].src;
  setTimeout ("dg_look()", 750);
}