function Trenner(number) {
  number = '' + number;
  if (number.length > 3) {
    var mod = number.length % 3;
    var output = (mod > 0 ? (number.substring(0,mod)) : '');
    for (i=0 ; i < Math.floor(number.length / 3); i++) {
      if ((mod == 0) && (i == 0)) 
        output += number.substring(mod+ 3 * i, mod + 3 * i + 3);
        else
        output+= '.' + number.substring(mod + 3 * i, mod + 3 * i + 3);
    }
    return (output);
  }
  else return number;
}


$(document).ready(function(){


	var bCnt = $('#anzeigenCntBefore').attr("value");
	var aCnt = $('#anzeigenCntAct').attr("value");
	bCnt = parseInt(bCnt);
	aCnt = parseInt(aCnt);
	if (bCnt <= aCnt) {
		var diff = aCnt - bCnt;
		var cnt = diff / 10;		
		cnt = parseInt(Math.ceil(cnt));
		var timer = window.setInterval(function() {	
			if (bCnt <= aCnt) {
					bCnt+=cnt;
					if (bCnt >= aCnt) {
						$('span[id=anzeigenCnt]').each(function(){
							$(this).html('<b>'+Trenner(aCnt)+'</b>');
						});
						window.clearInterval(timer);	
					}else{
						$('span[id=anzeigenCnt]').each(function(){
							$(this).html('<b>'+Trenner(bCnt)+'</b>');
						});
					}
			} else {
				 window.clearInterval(timer);
			}
	 	}, 40);
	}
	
	if (bCnt >= aCnt) {
		var diff = bCnt - aCnt;
		var cnt = diff / 10;		
		cnt = parseInt(Math.ceil(cnt));
		var timer = window.setInterval(function() {	
			if (bCnt >= aCnt) {
					bCnt-=cnt;
					if (bCnt <= aCnt) {
						$('span[id=anzeigenCnt]').each(function(){
							$(this).html('<b>'+Trenner(aCnt)+'</b>');
						});
						window.clearInterval(timer);
					}else{
						$('span[id=anzeigenCnt]').each(function(){
							$(this).html('<b>'+Trenner(bCnt)+'</b>');
						});
					}
			} else {
				 window.clearInterval(timer);
			}
		}, 40);
	}
});