if (!top.modalwin) { top.modalwin = { _shown: false, _loaded: false, _initted: false, _get_bg: function() { return self.document.getElementById('modalwin') || null; }, _get_popup: function() { return self.document.getElementById('modalwin_popup') || null; }, _get_container: function() { return self.document.getElementById('modalwin_container') || null; }, _get_ifr: function() { return self.document.getElementById('modalwin_ifr') || null; }, _reposition: function(e, force) { if (!this._shown && !force) return; e = e || this._get_bg() || null; if (e && e.style) { e.style.display = (e.style.display == 'block') ? '' : 'block'; } e = this._get_popup() || null; if (e && e.style) { e.style.display = (e.style.display == 'block') ? '' : 'block'; } }, _resize: function(e, force, reset) { if (!this._shown && !force) return; e = e || this._get_bg() || null; if (!e) return; if (e.style) { e.style.left = '0px'; e.style.top = '0px'; // reset to viewport e.style.width = String(parseInt(self.document.body.clientWidth) || 0) + 'px'; e.style.height = String(parseInt(self.document.body.clientHeight) || 0) + 'px'; if (!reset) { var isIE = (self.document.uniqueID && self.createPopup) ? true : false; // calculate max dimensions e.style.width = String(top.util.arrayMax([ //function() { return self.innerWidth; }, function() { return self.document.innerWidth; }, function() { return self.document.body.innerWidth; }, function() { return self.document.clientWidth; }, function() { return self.document.body.clientWidth; }, function() { return self.document.scrollWidth; }, function() { return self.document.body.scrollWidth; }, function() { return self.document.documentElement.clientWidth; }, function() { return self.document.documentElement.innerWidth; }, //function() { return isIE ? null : self.document.documentElement.scrollWidth; }, null ])) + 'px'; e.style.height = String(top.util.arrayMax([ //function() { return self.innerHeight; }, function() { return self.document.innerHeight; }, function() { return self.document.body.innerHeight; }, function() { return self.document.clientHeight; }, function() { return self.document.body.clientHeight; }, function() { return self.document.scrollHeight; }, function() { return self.document.body.scrollHeight; }, function() { return self.document.documentElement.clientHeight; }, function() { return self.document.documentElement.innerHeight; }, //function() { return isIE ? null : self.document.documentElement.scrollHeight; }, null ])) + 'px'; } } }, show: function(url, w, h) { var e = null; w = parseInt(w) || 0; h = parseInt(h) || 0; if (w > 0 || h > 0) { e = this._get_container(); if (e && e.style) { var isIE = (self.document.uniqueID && self.createPopup) ? true : false; if (w > 0) { e.style.width = String(w) + 'px'; if (!isIE) e.style.marginLeft = '-' + String(Math.round(w / 2)) + 'px'; } if (h > 0) { e.style.height = String(h) + 'px'; if (!isIE) e.style.marginTop = '-' + String(Math.round(h / 2)) + 'px'; } } } e = this._get_bg() || null; if (!e) return; e.contentWindow.document.open(); e.contentWindow.document.writeln(''); e.contentWindow.document.close(); if (e.style) { e.style.display = 'block'; this._resize(e, true); } e = this._get_popup() || null; if (e && e.style) { e.style.display = 'block'; } var ifr = this._get_ifr() || null; if (ifr) { if (url) { setTimeout(function() { ifr.src = String(url); }, 1); } try { if (ifr.focus) { ifr.focus(); } if (ifr.contentWindow && ifr.contentWindow.focus) { ifr.contentWindow.focus(); } } catch (ex) { } } this._shown = true; }, hide: function() { this._shown = false; var e = this._get_bg() || null; if (e && e.style) { e.style.display = 'none'; } e = this._get_popup() || null; if (e && e.style) { e.style.display = 'none'; } this._resize(e, null, true); var ifr = this._get_ifr() || null; if (ifr) { this._loaded = true; try { ifr.src = 'about:blank'; } catch (ex) { } } try { top.focus(); } catch (ex) { } }, _onload: function(ifr) { if (this._loaded) return; this._loaded = true; this._resize(null, true); this.show(null); this._reposition(null, true); }, show_onload: function(url) { var ifr = this._get_ifr() || null; if (!ifr) return; if (!this._initted) { this._initted = true; var _t = this; top.util.addListener(ifr, 'load', function() { _t._onload(this); }); } if (url) { this._loaded = false; ifr.src = String(url); } } }; if (top.util) { top.util.addListener(top, 'resize', function() { top.modalwin._resize(); }); top.util.addListener(top, 'scroll', function() { top.modalwin._reposition(); }); } }