function disp_comma(Obj){  
	Obj.value=comma(Obj.value)
} 
//콤마 넣기(정수만 해당) 
function comma(val) { 

	var regexp = /^(-)?((?:[1-9]\d*)|(?:0))?(\.\d*)?$/; 
	var num = (''+val).replace(/,/g,'');     
	if(num.search(regexp)!= -1) 
	{ 
		new_num = ''+num.match(regexp)[1]; 
		integer = ''+num.match(regexp)[2]; 
		for(i=0, len=integer.length ; i<len ; i++) 
		{ 
			new_num += integer.charAt(i); 
			if(i!=len-1 && (len-i)%3==1) 
			{ 
				new_num += ','; 
			} 
		} 
		new_num += num.match(regexp)[3]; 
		return new_num;
	} 
	return val;
} 


function keyIsNum()
{
        var e = event.keyCode;
        //alert(e);
        if (e==17 || e==67 || e==86 || e==88 || (e >= 48 && e <= 57) || (e >= 96 && e <= 105) || e == 8 || e == 46 || e == 37 || e == 39 || e == 109 || e == 189)
                event.returnValue = true;
        else
                event.returnValue = false;
}


function go_order(bo_table,page,num) {
	var url ="?bo_table="+bo_table;
		url+="&wr_id="+num;
		url+="&page="+page;
		url+="&opt="+document.getElementById('aoption_'+num).value+"#comment_list";
	document.location=url;
}