function newImage(arg) {
 if (document.images) {
    rslt = new Image();
    rslt.src = arg;
    return rslt;
  }
}

function changeImages() {
  if (document.images && (preloadFlag == true)) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
    }
  }
}

var preloadFlag = false;
function preloadImages() {
  if (document.images) {
/*
    company_button_over = newImage("images/company-button-over.gif");
    company_button_down = newImage("images/company-button-down.gif");
    preloadFlag = true;
*/
  }
}

if (document.images) {
  var consultingpic = new Image();
  var consultingpicrollover = new Image();
  var developmentpic = new Image();
  var developmentpicrollover = new Image();
  var systemsintegrationpic = new Image();
  var systemsintegrationpicrollover = new Image();
  var outsourcingpic = new Image();
  var outsourcingpicrollover = new Image();

  consultingpic.src = "images/consultingpic.gif";
  consultingpicrollover.src = "images/consultingpicrollover.gif";
  developmentpic.src = "images/developmentpic.gif";
  developmentpicrollover.src = "images/developmentpicrollover.gif";
  systemsintegrationpic.src = "images/systemsintegrationpic.gif";
  systemsintegrationpicrollover.src = "images/systemsintegrationpicrollover.gif";
  outsourcingpic.src = "images/outsourcingpic.gif";
  outsourcingpicrollover.src = "images/outsourcingpicrollover.gif";
}

function imageflip(pic, roll) {
  if (document.images) {
    eval(pic + "_pic_rollover.src = " + pic + "pic" + roll + ".src")
  } else {
    eval(pic + "_pic_rollover.src = 'images/" + pic + "pic" + roll + ".gif'")
  }
}