function addEvent(obj, evType, fn, useCapture){
  if (obj.addEventListener){
    obj.addEventListener(evType, fn, useCapture);
    return true;
  } else if (obj.attachEvent){
    var r = obj.attachEvent("on"+evType, fn);
    return r;
  } else {
    alert("Handler could not be attached");
  }
}

function getElementsByClassName(classname){
        var rl = new Array();
        var re = new RegExp('(^| )'+classname+'( |$)');
        var ael = document.getElementsByTagName('*');
        var op = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;
        if (document.all && !op) ael = document.all;
        for(i=0, j=0 ; i<ael.length ; i++) {
                if(re.test(ael[i].className)) {
                        rl[j]=ael[i];
                        j++;
                }
        }
        return rl;
}

function removeElementS() {
  var oldlinks = getElementsByClassName('address');
  for (var i=0; i < oldlinks.length; i++)
    {
      //oldlinks[i].parentNode.removeChild(oldlinks[i]);
			var str = oldlinks[i].innerHTML;
			var s01 = "<a href='mail";
			var s02 = "to:laur";
			var s03 = "a@bizres";
			var s04 = "arch.com'>la";
			var s05 = "ura@bi";
			var s06 = "zresearch.com</a>"
			//alert(str);
			oldlinks[i].innerHTML = s01 + s02 + s03 + s04 + s05 + s06;
			//alert(oldlinks[i].innerHTML);
    }
}

addEvent(window, 'load', removeElementS);