// Usage:
//		jAlert( message, [title, callback] )
//		jConfirm( message, [title, callback] )
//		jPrompt( message, [value, title, callback] )

(function($){$.alerts={verticalOffset:-75,horizontalOffset:0,repositionOnResize:true,overlayOpacity:.01,overlayColor:'#FFF',draggable:true,okButton:'&nbsp;OK&nbsp;',cancelButton:'&nbsp;Cancel&nbsp;',dialogClass:null,alert:function(message,title,callback){if(title==null)title='Alert';$.alerts._show(title,message,null,'alert',function(result){if(callback)callback(result);});},confirm:function(message,title,callback){if(title==null)title='Confirm';$.alerts._show(title,message,null,'confirm',function(result){if(callback)callback(result);});},prompt:function(message,value,title,callback){if(title==null)title='Prompt';$.alerts._show(title,message,value,'prompt',function(result){if(callback)callback(result);});},_show:function(title,msg,value,type,callback){$.alerts._hide();$.alerts._overlay('show');$("BODY").append('<div id="popup_container">'+'<h1 id="popup_title"></h1>'+'<div id="popup_content">'+'<div id="popup_message"></div>'+'</div>'+'</div>');if($.alerts.dialogClass)$("#popup_container").addClass($.alerts.dialogClass);var pos=($.browser.msie&&parseInt($.browser.version)<=6)?'absolute':'fixed';$("#popup_container").css({position:pos,zIndex:99999,padding:0,margin:0});$("#popup_title").text(title);$("#popup_content").addClass(type);$("#popup_message").text(msg);$("#popup_message").html($("#popup_message").text().replace(/\n/g,'<br />'));$("#popup_container").css({minWidth:$("#popup_container").outerWidth(),maxWidth:$("#popup_container").outerWidth()});$.alerts._reposition();$.alerts._maintainPosition(true);switch(type){case'alert':$("#popup_message").after('<div id="popup_panel"><input type="button" value="'+$.alerts.okButton+'" id="popup_ok" /></div>');$("#popup_ok").click(function(){$.alerts._hide();callback(true);});$("#popup_ok").focus().keypress(function(e){if(e.keyCode==13||e.keyCode==27)$("#popup_ok").trigger('click');});break;case'confirm':$("#popup_message").after('<div id="popup_panel"><input type="button" value="'+$.alerts.okButton+'" id="popup_ok" /> <input type="button" value="'+$.alerts.cancelButton+'" id="popup_cancel" /></div>');$("#popup_ok").click(function(){$.alerts._hide();if(callback)callback(true);});$("#popup_cancel").click(function(){$.alerts._hide();if(callback)callback(false);});$("#popup_ok").focus();$("#popup_ok, #popup_cancel").keypress(function(e){if(e.keyCode==13)$("#popup_ok").trigger('click');if(e.keyCode==27)$("#popup_cancel").trigger('click');});break;case'prompt':$("#popup_message").append('<br /><input type="text" size="30" id="popup_prompt" />').after('<div id="popup_panel"><input type="button" value="'+$.alerts.okButton+'" id="popup_ok" /> <input type="button" value="'+$.alerts.cancelButton+'" id="popup_cancel" /></div>');$("#popup_prompt").width($("#popup_message").width());$("#popup_ok").click(function(){var val=$("#popup_prompt").val();$.alerts._hide();if(callback)callback(val);});$("#popup_cancel").click(function(){$.alerts._hide();if(callback)callback(null);});$("#popup_prompt, #popup_ok, #popup_cancel").keypress(function(e){if(e.keyCode==13)$("#popup_ok").trigger('click');if(e.keyCode==27)$("#popup_cancel").trigger('click');});if(value)$("#popup_prompt").val(value);$("#popup_prompt").focus().select();break;}
if($.alerts.draggable){try{$("#popup_container").draggable({handle:$("#popup_title")});$("#popup_title").css({cursor:'move'});}catch(e){}}},_hide:function(){$("#popup_container").remove();$.alerts._overlay('hide');$.alerts._maintainPosition(false);},_overlay:function(status){switch(status){case'show':$.alerts._overlay('hide');$("BODY").append('<div id="popup_overlay"></div>');$("#popup_overlay").css({position:'absolute',zIndex:99998,top:'0px',left:'0px',width:'100%',height:$(document).height(),background:$.alerts.overlayColor,opacity:$.alerts.overlayOpacity});break;case'hide':$("#popup_overlay").remove();break;}},_reposition:function(){var top=(($(window).height()/2)-($("#popup_container").outerHeight()/2))+$.alerts.verticalOffset;var left=(($(window).width()/2)-($("#popup_container").outerWidth()/2))+$.alerts.horizontalOffset;if(top<0)top=0;if(left<0)left=0;if($.browser.msie&&parseInt($.browser.version)<=6)top=top+$(window).scrollTop();$("#popup_container").css({top:top+'px',left:left+'px'});$("#popup_overlay").height($(document).height());},_maintainPosition:function(status){if($.alerts.repositionOnResize){switch(status){case true:$(window).bind('resize',$.alerts._reposition);break;case false:$(window).unbind('resize',$.alerts._reposition);break;}}}}
jAlert=function(message,title,callback){$.alerts.alert(message,title,callback);}
jConfirm=function(message,title,callback){$.alerts.confirm(message,title,callback);};jPrompt=function(message,value,title,callback){$.alerts.prompt(message,value,title,callback);};})(jQuery);
//UTF ENCODE/DECODE jQuery
jQuery.url=function(){function utf8_encode(string){string=string.replace(/\r\n/g,"\n");var utftext="";for(var n=0;n<string.length;n++){var c=string.charCodeAt(n);if(c<128){utftext+=String.fromCharCode(c);}
else if((c>127)&&(c<2048)){utftext+=String.fromCharCode((c>>6)|192);utftext+=String.fromCharCode((c&63)|128);}
else{utftext+=String.fromCharCode((c>>12)|224);utftext+=String.fromCharCode(((c>>6)&63)|128);utftext+=String.fromCharCode((c&63)|128);}}
return utftext;}
function utf8_decode(utftext){var string="";var i=0;var c=0;var c2=0;while(i<utftext.length){c=utftext.charCodeAt(i);if(c<128){string+=String.fromCharCode(c);i++;}
else if((c>191)&&(c<224)){c2=utftext.charCodeAt(i+1);string+=String.fromCharCode(((c&31)<<6)|(c2&63));i+=2;}
else{c2=utftext.charCodeAt(i+1);c3=utftext.charCodeAt(i+2);string+=String.fromCharCode(((c&15)<<12)|((c2&63)<<6)|(c3&63));i+=3;}}
return string;}
function deparam(params,coerce){var obj={},coerce_types={'true':!0,'false':!1,'null':null};$.each(params.replace(/\+/g,' ').split('&'),function(j,v){var param=v.split('='),key=decode(param[0]),val,cur=obj,i=0,keys=key.split(']['),keys_last=keys.length-1;if(/\[/.test(keys[0])&&/\]$/.test(keys[keys_last])){keys[keys_last]=keys[keys_last].replace(/\]$/,'');keys=keys.shift().split('[').concat(keys);keys_last=keys.length-1;}else{keys_last=0;}
if(param.length===2){val=decode(param[1]);if(coerce){val=val&&!isNaN(val)?+val:val==='undefined'?undefined:coerce_types[val]!==undefined?coerce_types[val]:val;}
if(keys_last){for(;i<=keys_last;i++){key=keys[i]===''?cur.length:keys[i];cur=cur[key]=i<keys_last?cur[key]||(keys[i+1]&&isNaN(keys[i+1])?{}:[]):val;}}else{if($.isArray(obj[key])){obj[key].push(val);}else if(obj[key]!==undefined){obj[key]=[obj[key],val];}else{obj[key]=val;}}}else if(key){obj[key]=coerce?undefined:'';}});return obj;}
function parse(url_str){url_str=url_str||window.location;var re=/^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/;var keys=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"];var m=re.exec(url_str);var uri={};var i=keys.length;while(i--){uri[keys[i]]=m[i]||"";}
if(uri.query){uri.params=deparam(uri.query,true);}
return uri;}
function build(url_obj){if(url_obj.source){return encodeURI(url_obj.source);}
var resultArr=[];if(url_obj.protocol){if(url_obj.protocol=='file'){resultArr.push('file:///');}else if(url_obj.protocol=='mailto'){resultArr.push('mailto:');}else{resultArr.push(url_obj.protocol+'://');}}
if(url_obj.authority){resultArr.push(url_obj.authority);}else{if(url_obj.userInfo){resultArr.push(url_obj.userInfo+'@');}else if(url_obj.user){resultArr.push(url_obj.user);if(url_obj.password){resultArr.push(':'+url_obj.password);}
resultArr.push('@');}
if(url_obj.host){resultArr.push(url_obj.host);if(url_obj.port){resultArr.push(':'+url_obj.port);}}}
if(url_obj.path){resultArr.push(url_obj.path);}else{if(url_obj.directory){resultArr.push(url_obj.directory);}
if(url_obj.file){resultArr.push(url_obj.file);}}
if(url_obj.query){resultArr.push('?'+url_obj.query);}else if(url_obj.params){resultArr.push('?'+$.param(url_obj.params));}
if(url_obj.anchor){resultArr.push('#'+url_obj.anchor);}
return resultArr.join('');}
function encode(string){return encodeURIComponent(string);}
function decode(string){string=string||window.location.toString();return utf8_decode(unescape(string.replace(/\+/g,' ')));}
return{encode:encode,decode:decode,parse:parse,build:build};}();