var keywords = "Metrology, Close tolerance measurement, Quality, Analysis, Digitizing, Reverse engineer, Alignment, Inspection, Accuracy, Dimensional metrology, Digital data, Part certification, Real time analysis, CAD/Part comparison, Surface deviation, Precision, Robotic positioning, Tooling service, Jig-Fixture fabrication, Geometric Dimensioning & Tolerancing, Laser scanning, Gage R & R, CMM service, Laser tracker, Articulated arm, PCMM, Laser radar, Total station, Photogrammetry";
var small_size = 12;
var big_size = 16;
var repeat = 4;

function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}

addLoadEvent(add_keywords);

function add_keywords() {
	kdiv = document.getElementById('keyword_div');
	if(!kdiv) return;
	h = document.body.scrollHeight - 95;
	kdiv.style.height = h;
	for(i=0; i<repeat; i++) { keywords += ", " + keywords; }
	kwds = keywords.split(", ");

	newHTML = "";
	for(i=0; i<kwds.length; i++) {
		newHTML += '<div style="font-size:'+Math.floor(Math.random()*(big_size+1)+small_size)+'; margin-top: -15px;"><div style="margin-left:'+Math.floor(Math.random()*91)+'%;">';
		newHTML += kwds[i];
		newHTML += '</div></div>\n';
	}
	kdiv.innerHTML = newHTML;
}