/*
 *  nano Dialog Plugin v1.0
 *  http://www.nanojs.org/plugins/tabs
 *
 *  Copyright (c) 2010 James Watts (SOLFENIX)
 *  http://www.solfenix.com
 *
 *  This is FREE software, licensed under the GPL
 *  http://www.gnu.org/licenses/gpl.html
 */

if(nano){nano.plugin({dialog:function dialog(obj){return nano.dialog(obj||this.get('nano_dialog'));}},function(){this.reg({dialog:function dialog(obj){this.attr({nano_dialog:obj});}});this.dialog=function dialog(obj){if(!nano('nano-dialog-node')&&nano.type(obj)==='object'){var attr={dialog:function(){return nano(this).parent().parent();},close:function(){if(nano('nano-dialog-layer-node')){nano('nano-dialog-layer-node').del();}
nano(this).parent().parent().del();}};var w=document.documentElement.clientWidth;var h=document.body.offsetHeight;if(nano.isset(window.innerHeight)&&nano.isset(window.scrollMaxY)){h=window.innerHeight+window.scrollMaxY;}
if(obj.modal){var modal=new nano({parent:nano.body(),tag:'div',id:'nano-dialog-layer-node',css:'nano-dialog-layer'}).style({position:'absolute',left:'0px',top:'0px',width:w+'px',height:h+'px'});}
var dialog=new nano({parent:nano.body(),tag:'div',id:'nano-dialog-node',css:'nano-dialog'+((typeof obj.css==='string')?' '+obj.css:'')});if(obj.drag&&nano.dragdrop){dialog.evt({mousedown:function(e){nano(this).drag(e);},mouseup:function(e){nano(this).drop(e);}});}
if(obj.fx&&nano.fx){var modalOpt={end:modal.opacity(),time:obj.time||300,rate:obj.rate};var dialogOpt={end:dialog.opacity(),time:obj.time||300,rate:obj.rate};dialog.opacity(0);modal.opacity(0).fx('fade',modalOpt,function(){dialog.fx('fade',dialogOpt);});}
var title=dialog.add({tag:'div',css:'nano-dialog-title'}).add({tag:'span',text:obj.title||''}),close;if(nano.type(obj.close)==='object'){close=title.parent().add({tag:'a',css:'nano-dialog-close',href:'javascript:void(0);',text:obj.close.text||'X',attr:attr});if(typeof obj.close.callback==='function'){close.evt({click:obj.close.callback});}else{close.evt({click:function(){this.close();}});}}else{title.parent().add({tag:'a',css:'nano-dialog-close',href:'javascript:void(0);',text:'X',attr:attr,evt:{click:function(){this.close();}}});}
dialog.add({tag:'div',id:'nano-dialog-content-node',css:'nano-dialog-content',text:(typeof obj.content==='string'||typeof obj.content==='number')?obj.content:''});if(typeof obj.load==='string'&&nano.ajax){nano.ajax.get(obj.load,(obj.cache)?null:{cache:nano.uniq(10)},function(){if(nano.isset(nano('nano-dialog-content-node'))){nano('nano-dialog-content-node').set(this.response.text);var w=document.documentElement.clientWidth;var h=document.body.offsetHeight;if(nano.isset(window.innerHeight)&&nano.isset(window.scrollMaxY)){h=window.innerHeight+window.scrollMaxY;}
var x=(document.documentElement.clientWidth-dialog.w())/2;var y=(document.documentElement.clientHeight-dialog.h())/2;if(dialog.w()>document.documentElement.clientWidth){dialog.resizeTo(document.documentElement.clientWidth,null);x=0;}
if(dialog.h()>document.documentElement.clientHeight){dialog.resizeTo(null,document.documentElement.clientHeight);y=0;}
dialog.show().moveTo(x,y+((nano.isset(window.pageYOffset))?window.pageYOffset-30:document.body.scrollTop-30));if(typeof this.data.onload==='function'){this.data.onload.call(dialog);}}},null,null,{onload:obj.onload});}else{if(typeof obj.onload==='function'){obj.onload.call(dialog);}}
if(nano.type(obj.buttons)==='array'){var buttons=dialog.add({tag:'div',css:'nano-dialog-buttons'}),button;for(var i=0;i<obj.buttons.length;i++){button=buttons.add({tag:'button',css:obj.buttons[i].css||'nano-dialog-button',text:obj.buttons[i].text||''}).attr(attr);if(typeof obj.buttons[i].callback==='function'){button.evt({click:obj.buttons[i].callback});}
if(obj.buttons[i].focus){button.focus();}}}
var x=(document.documentElement.clientWidth-dialog.w())/2;var y=(document.documentElement.clientHeight-dialog.h())/2;if(dialog.w()>document.documentElement.clientWidth){dialog.resizeTo(document.documentElement.clientWidth,null);x=0;}
if(dialog.h()>document.documentElement.clientHeight){dialog.resizeTo(null,document.documentElement.clientHeight);y=0;}
dialog.show().moveTo(x,y+((nano.isset(window.pageYOffset))?window.pageYOffset-30:document.body.scrollTop-30));return{modal:modal,dialog:dialog,options:{modal:modalOpt,dialog:dialogOpt},fx:obj.fx,show:function(){if(!this.dialog.visible()){if(this.modal){this.modal.show();}
this.dialog.show();if(this.fx&&nano.fx){if(this.modal){this.modal.fx('fade',this.options.modal);}
this.dialog.fx('fade',this.options.dialog);}}
return this;},hide:function(){if(this.dialog.visible()){if(this.fx&&nano.fx){if(this.modal){this.modal.fx('fadeout',{time:this.options.modal.time,rate:this.options.modal.rate},function(){this.hide();});}
this.dialog.fx('fadeout',{time:this.options.dialog.time,rate:this.options.dialog.rate},function(){this.hide();});}else{if(this.modal){this.modal.hide();}
this.dialog.hide();}}
return this;},toggle:function(){this[(this.dialog.visible())?'hide':'show']();return this;},close:function(){if(this.modal){this.modal.del();}
return this.dialog.del();}};}
return false;};if(document.addEventListener){window.addEventListener('resize',function(){if(nano('nano-dialog-layer-node')){nano('nano-dialog-layer-node').resizeTo(document.documentElement.clientWidth,window.innerHeight+window.scrollMaxY);}},true);}else if(document.attachEvent){window.attachEvent('onresize',function(){if(nano('nano-dialog-layer-node')){nano('nano-dialog-layer-node').resizeTo(document.documentElement.clientWidth,document.body.offsetHeight);}});}});}