/*-- Last Midified : 070208 --*/
function ad_is_number(pVal) { return !(isNaN(parseInt(pVal, 10))); }
function ad_set_cookie(name, value, expires, path, domain, secure) {
if ((expires) && (expires.constructor == Number)) { var dt = new Date(); dt.setDate(dt.getDate() + expires); expires = dt; }
var curCookie = name + '=' + escape(value) +
((expires) ? '; expires=' + expires.toGMTString() : '') +
((path) ? '; path=' + path : '') +
((domain) ? '; domain=' + domain : '') +
((secure) ? '; secure' : '');
document.cookie = curCookie;
}
function ad_get_cookie(name) {
var dc = document.cookie;
var prefix = name + '=';
var begin = dc.indexOf('; ' + prefix);
if (begin == -1) {
begin = dc.indexOf(prefix);
if (begin != 0) return '';
}
else {
begin += 2;
}
var end = document.cookie.indexOf(';', begin);
if (end == -1) end = dc.length;
return unescape(dc.substring(begin + prefix.length, end));
}
//Create Ramdom Number - [0 - p_max]
function ad_get_random_idx(p_max) {
return Math.floor(Math.random()*p_max);
}
function ad_get_html_tag(id) {
var obj = document.getElementById(id);
return obj.innerHTML;
}
// Object multi display - [drm:061121]
function mp_scroll_obj(id) {
this.id = id; // 식별명칭
this.start_idx = -1; // Default Start Index
this.delay = 0; // Time
this.width = 0; // width
this.height = 0; // height
this.pausemouseover = true;
this.swf_m = ''; // Flash mode
this.scroll_items = 1;
this.view_items = 1;
this.scroll_speed = 1;
this.item_height = 0;
this.scroll_item_cnt = 0;
this.current_top_item = 0;
this.time_id;
this.m_arr = null; // 자료 [0:Type, 1:Resource, 2:Link]
this.is_pause = false; // 동작여부
this.obj;
this.is_init = false;
this.set_data = function (p_arr) { this.m_arr = p_arr; }
this.init = function () {
this.obj = document.getElementById(this.id);
if (!this.obj) { return; }
var i, ii, n_arr_idx, n_idx;
var a_data, s_data_type, s_data_res, s_data_link, s_tag, s_tag_all, s_style;
if (this.m_arr.constructor != Array) { this.m_arr = new Array; }
this.start_idx = ad_get_cookie(this.id);
if (!ad_is_number(this.start_idx)) { this.start_idx = ad_get_random_idx(this.m_arr.length); }
this.start_idx = parseInt(this.start_idx, 10);
s_tag = '';
this.obj.innerHTML = s_tag;
this.item_height = (this.height/this.view_items);
s_style = 'style="position:absolute; left:0px; top:0px; display:hidden; width:'+this.width+'; height:'+this.item_height+';"';
this.obj = document.getElementById(this.id + '_items');
this.obj.ad_obj = this;
if (this.pausemouseover == true) {
if (!this.obj.onmouseover) { this.obj.onmouseover = function() { this.ad_obj.onmouseover(); } }
if (!this.obj.onmouseout) { this.obj.onmouseout = function() { this.ad_obj.onmouseout(); } }
}
n_arr_idx = 0;
s_tag_all = '';
for (i = 0; i < this.m_arr.length; i++) {
n_idx = ((this.start_idx + i) % this.m_arr.length);
a_data = this.m_arr[n_idx];
if (a_data.constructor != Array) { continue; }
if (a_data.length < 2) { continue; }
s_data_type = a_data[0].toLowerCase();
s_data_res = a_data[1];
s_data_link = ((a_data.length == 3) ? a_data[2] : '');
s_tag = '';
if (s_data_type == 'img') { s_tag += ad_get_img_tag(s_data_res); }
else if (s_data_type == 'swf') { s_tag += ad_get_swf_tag(s_data_res, this.width, this.height, this.swf_m); }
else if (s_data_type == 'html') { s_tag += ad_get_html_tag(s_data_res); }
else { continue; }
if (s_data_link.length > 0) { s_tag = ('' + s_tag + ''); }
s_tag = '' + s_tag + '
';
s_tag_all += s_tag;
n_arr_idx++;
}
this.obj.innerHTML = s_tag_all;
this.m_arr = new Array;
for (i = 0; i < n_arr_idx; i++) {
ii = (i + this.start_idx) % n_arr_idx;
this.m_arr[i] = document.getElementById(this.id+'_item'+ii);
this.m_arr[i].style.top = (this.item_height * i);
this.m_arr[i].style.display = 'block';
}
this.is_init = true;
}
this.onmouseover = function () { if (this.pausemouseover) { this.is_pause = true; } }
this.onmouseout = function () { if (this.pausemouseover) { this.is_pause = false; } }
this.run = function () {
if (!this.is_init) { this.init(); }
if (!this.obj) { return; }
if (this.m_arr.length <= 0) { return; }
this.is_pause = true;
this.scroll_item_cnt = 0;
this.time_id = window.setTimeout(this.id+'.scroll()', this.scroll_speed);
window.setTimeout(this.id+".is_pause = false", this.delay);
this.start_idx++;
this.start_idx %= this.m_arr.length;
var expireDate = new Date;
expireDate.setMonth(expireDate.getMonth() + 12);
ad_set_cookie(this.id, this.start_idx, expireDate, '/');
}
this.scroll = function () {
if (this.is_pause) { this.time_id = window.setTimeout(this.id+'.scroll()', this.scroll_speed); return; }
var delay = this.scroll_speed;
var obj_style;
if (!this.is_pause) {
for (var i = 0; i < this.m_arr.length; i++) {
obj_style = this.m_arr[i].style;
obj_style.top = parseInt(obj_style.top, 10) - 1;
if (parseInt(obj_style.top, 10) <= this.item_height * (-1) ) {
obj_style.top = this.item_height * (this.m_arr.length - 1);
}
if (parseInt(obj_style.top, 10) == 0) {
this.current_top_item = i;
this.scroll_item_cnt++;
if (this.scroll_item_cnt >= this.scroll_items) {
delay = this.delay;
this.scroll_item_cnt = 0;
}
}
}
}
this.time_id = window.setTimeout(this.id+'.scroll()', delay);
}
this.current_top_position = function() {
var obj_style = this.m_arr[this.current_top_item].style;
return parseInt(obj_style.top, 10);
}
this.up = function() {
window.clearTimeout(this.time_id);
var delta = (this.item_height - (this.current_top_position() * -1));
delta = ((delta == 0) ? this.item_height : delta);
for (var i = 0; i < this.m_arr.length; i++) {
obj_style = this.m_arr[i].style;
obj_style.top = parseInt(obj_style.top, 10) - (delta);
if (parseInt(obj_style.top, 10) <= (this.item_height * (-1))) {
obj_style.top = this.item_height * (this.m_arr.length - 1);
}
if (parseInt(obj_style.top, 10) == 0) {
this.current_top_item = i;
}
}
this.scroll_item_cnt = 0;
this.time_id = window.setTimeout(this.id+'.scroll()', this.delay);
}
this.dn = function() {
window.clearTimeout(this.time_id);
var delta = (this.current_top_position() * -1);
delta = ((delta == 0) ? this.item_height : delta);
for (var i = 0; i < this.m_arr.length; i++) {
obj_style = this.m_arr[i].style;
obj_style.top = parseInt(obj_style.top, 10) + (delta);
if (parseInt(obj_style.top, 10) <= this.item_height * (-1) ) {
obj_style.top = this.item_height * (this.m_arr.length - 1);
}
if (parseInt(obj_style.top, 10) >= (this.item_height * this.m_arr.length)) {
obj_style.top = 0;
}
if (parseInt(obj_style.top, 10) == 0) {
this.current_top_item = i;
}
}
this.scroll_item_cnt = 0;
this.time_id = window.setTimeout(this.id+'.scroll()', this.delay);
}
}
//-->