function numComma(numm)
{
	var k = (numm >= 0 ) ? '' : '-';
	
	numm = Math.abs(numm);

	var num = Number(numm).toString();
	var len = num.length;
	var lst = len % 3;
	var ret = '';
	if(lst) ret = num.substring(0, lst);
	
	if(lst < len)
	{
		if(lst) ret += ',';
	
		for(i = lst; i < len - lst; i += 3)
		{
			ret += num.substring(i, i+3);
			if(i + 3 < len) ret += ',';
		}
	}
	
	//alert('len : '+len+', lst : '+lst+', ret : '+ret);
	return k + ret;
}

// ±ÛÀÚ Èê·¯°¡´Â Å×±×
var tID = null;
var getObj = null;
var mq = new classMQ();

function classMQ() {
}

classMQ.prototype.set = function(obj) {
  getObj	= obj;
  this.BLANK     = "                 ";
  this.CONTENT = getObj.value;
  this.SCROLL    = this.BLANK + this.CONTENT;
}

classMQ.prototype.scroll = function( ) {
  if (!getObj)	return;

  var value = getObj.value;
  getObj.value = value.substring(1);
  if ("" == getObj.value.length) {
  	getObj.value = this.SCROLL;
  }
}

classMQ.prototype.init = function(  ) {
  if (!getObj)	return;
  getObj.value = this.CONTENT;
}