MOUS_X = -1;  //¹öÀü 4 ÀÌÇÏ¿¡¼­ÀÇ ¿¡·¯ ¹æÁö¸¦ À§ÇØ
MOUSE_Y = -1;  //¹öÀü 4 ÀÌÇÏ¿¡¼­ÀÇ ¿¡·¯ ¹æÁö¸¦ À§ÇØ
client_X = 0;
client_Y = 0;
client_XX = 0;
client_YY = 0;

document.onmousemove = mouseXY;  //¸¶¿ì½º ÀÌµ¿ ÀÌº¥Æ® ÇÚµé·¯¸¦ ÁöÁ¤
function mouseXY(e){
	if (navigator.appName == "Microsoft Internet Explorer"){
		client_X = document.body.scrollLeft + event.clientX;  //XÁÂÇ¥°ªÀ» ±¸ÇÑ´Ù.
		client_Y = document.body.scrollTop + event.clientY;  //YÁÂÇ¥°ªÀ» ±¸ÇÑ´Ù.
		client_XX = event.clientX;
		client_YY = event.clientY;

	} else {
		client_X = document.body.scrollLeft + e.clientX;  //XÁÂÇ¥°ªÀ» ±¸ÇÑ´Ù.
		client_Y = document.body.scrollTop + e.clientY;  //YÁÂÇ¥°ªÀ» ±¸ÇÑ´Ù.
		client_XX = e.clientX;
		client_YY = e.clientY;
	}
}


// ±ÛÀÚ¼ö Ã¼Å©(¼³¸í,Æû,±æÀÌ)
function check_length(strchar,strreal_byte,len) {
    real_byte = strreal_byte.value.length;
    for (ii=0; ii < strreal_byte.value.length; ii++){
        temp = strreal_byte.value.substr(ii,1).charCodeAt(0);
        if (temp > 127) { real_byte++; }
    }
    if (real_byte > len){
        alert(strchar+"´Â "+len+"byte¸¦ ³ÑÀ»¼ö ¾ø½À´Ï´Ù.")
        return false;
    }
    return true;
}
/******************************************************
 * Function¸í : NullStringCheck(Ã¼Å©Æû,Æ÷Ä¿½ºÆû,¿¡·¯¸Þ½ÃÁö)
 * ¼³      ¸í : ÇÊ¼öÀÔ·Â Ã¼Å©
 ******************************************************/
function NullStringCheck(obj,focobj,msg){
    if (trim(obj.value)==""){
        if(msg!="")
            alert(msg);
        if(focobj!="")
            focobj.focus();
        return false;
    }
    return true;
}
/******************************************************
 * Function¸í : FormSubmit(Æû,Å¸°Ù,URL)
 * ¼³      ¸í : form submit
 ******************************************************/
function FormSubmit(obj,tar,Url){
    if (tar==""){
        tar = "_self"
    }
    obj.target = tar;
    obj.action = Url;
    obj.submit();
}
// ¼ýÀÚ ÀÔ·Â
function SetNum(obj){
    val=obj.value;
    re=/[^0-9]/gi;
    obj.value=val.replace(re,"");
}
// ÆË¾÷
function OpenWin(Url,na,wi,he,sc){
    fc_width = wi
    fc_height= he
    if(sc=="") sc = "auto"
    var objWin = window.open(Url,na,'menubar=no,location=no,toolbar=no,resizable=no, scrollbars='+sc+',status=yes,left=' + ((screen.width - fc_width) / 2) + ',top=' + ((screen.height - fc_height) / 2) + ',height=' +fc_height + ',width=' + fc_width )
}
function trim (str) {
    str = this != window? this : str;
    return str.replace(/^\s+/, '').replace(/\s+$/, '');
}


