/*
 * jQuery Impromptu
 * By: Trent Richardson [http://trentrichardson.com]
 * Version 2.4
 * Last Modified: 3/22/2009
 * 
 * Copyright 2009 Trent Richardson
 * Dual licensed under the MIT and GPL licenses.
 * http://trentrichardson.com/Impromptu/GPL-LICENSE.txt
 * http://trentrichardson.com/Impromptu/MIT-LICENSE.txt
 * 
 */
(function($){$.prompt=function(m,o){o=$.extend({},$.prompt.defaults,o);$.prompt.currentPrefix=o.prefix;var ie6=($.browser.msie&&$.browser.version<7);var b=$(document.body);var w=$(window);var msgbox='<div class="'+o.prefix+'box" id="'+o.prefix+'box">';if(o.useiframe&&(($('object, applet').length>0)||ie6))msgbox+='<iframe src="javascript:;" class="'+o.prefix+'fade" id="'+o.prefix+'fade"></iframe>';else{if(ie6)$('select').css('visibility','hidden');msgbox+='<div class="'+o.prefix+'fade" id="'+o.prefix+'fade"></div>';}msgbox+='<div class="'+o.prefix+'" id="'+o.prefix+'"><div class="'+o.prefix+'container"><div class="'+o.prefix+'close">X</div><div id="'+o.prefix+'states"></div>';+'</div></div></div>';var jqib=$(msgbox).appendTo(b);var jqi=jqib.children('#'+o.prefix);var jqif=jqib.children('#'+o.prefix+'fade');if(m.constructor==String){m={state0:{html:m,buttons:o.buttons,focus:o.focus,submit:o.submit}};}var states="";$.each(m,function(statename,stateobj){stateobj=$.extend({},$.prompt.defaults.state,stateobj);m[statename]=stateobj;states+='<div id="'+o.prefix+'_state_'+statename+'" class="'+o.prefix+'_state" style="display:none;"><div class="'+o.prefix+'message">'+stateobj.html+'</div><div class="'+o.prefix+'buttons">';$.each(stateobj.buttons,function(k,v){states+='<button name="'+o.prefix+'_'+statename+'_button'+k+'" id="'+o.prefix+'_'+statename+'_button'+k+'" value="'+v+'">'+k+'</button>';});states+='</div></div>';});jqi.find('#'+o.prefix+'states').html(states).children('.'+o.prefix+'_state:first').css('display','block');jqi.find('.'+o.prefix+'buttons:empty').css('display','none');$.each(m,function(statename,stateobj){var state=jqi.find('#'+o.prefix+'_state_'+statename);state.children('.'+o.prefix+'buttons').children('button').click(function(){var msg=state.children('.'+o.prefix+'message');var clicked=stateobj.buttons[$(this).text()];var forminputs={};$.each(jqi.find('#'+o.prefix+'states :input').serializeArray(),function(i,obj){if(forminputs[obj.name]==undefined)forminputs[obj.name]=obj.value;else if(typeof forminputs[obj.name]==Array)forminputs[obj.name].push(obj.value);else forminputs[obj.name]=[forminputs[obj.name],obj.value];});if(stateobj.submit(clicked,msg,forminputs))removePrompt(true,clicked,msg,forminputs);});state.find('.'+o.prefix+'buttons button:eq('+stateobj.focus+')').addClass(o.prefix+'defaultbutton');});var ie6scroll=function(){jqib.css({top:w.scrollTop()});};var fadeClicked=function(){if(o.persistent){var i=0;jqib.addClass(o.prefix+'warning');var intervalid=setInterval(function(){jqib.toggleClass(o.prefix+'warning');if(i++>1){clearInterval(intervalid);jqib.removeClass(o.prefix+'warning');}},100);}else removePrompt();};var escapeKeyClosePrompt=function(e){var key=(window.event)?event.keyCode:e.keyCode;if(key==27)removePrompt();};var positionPrompt=function(){jqib.css({position:(ie6)?"absolute":"fixed",height:w.height(),width:"100%",top:(ie6)?w.scrollTop():0,left:0,right:0,bottom:0});jqif.css({position:"absolute",height:w.height(),width:"100%",top:0,left:0,right:0,bottom:0});jqi.css({position:"absolute",top:o.top,left:"50%",marginLeft:((jqi.outerWidth()/2)*-1)});};var stylePrompt=function(){jqif.css({zIndex:o.zIndex,display:"none",opacity:o.opacity});jqi.css({zIndex:o.zIndex+1,display:"none"});jqib.css({zIndex:o.zIndex});};var removePrompt=function(callCallback,clicked,msg,formvals){jqi.remove();if(ie6)b.unbind('scroll',ie6scroll);w.unbind('resize',positionPrompt);jqif.fadeOut(o.overlayspeed,function(){jqif.unbind('click',fadeClicked);jqif.remove();if(callCallback)o.callback(clicked,msg,formvals);jqib.unbind('keypress',escapeKeyClosePrompt);jqib.remove();if(ie6&&!o.useiframe)$('select').css('visibility','visible');});};positionPrompt();stylePrompt();if(ie6)w.scroll(ie6scroll);jqif.click(fadeClicked);w.resize(positionPrompt);jqib.keypress(escapeKeyClosePrompt);jqi.find('.'+o.prefix+'close').click(removePrompt);jqif.fadeIn(o.overlayspeed);jqi[o.show](o.promptspeed,o.loaded);jqi.find('#'+o.prefix+'states .'+o.prefix+'_state:first .'+o.prefix+'defaultbutton').focus();return jqib;};$.prompt.defaults={prefix:'jqi',buttons:{Ok:true},loaded:function(){},submit:function(){return true;},callback:function(){},opacity:0.6,zIndex:999,overlayspeed:'slow',promptspeed:'fast',show:'fadeIn',focus:0,useiframe:false,top:"30%",persistent:true,state:{html:'',buttons:{Ok:true},focus:0,submit:function(){return true;}}};$.prompt.currentPrefix=$.prompt.defaults.prefix;$.prompt.setDefaults=function(o){$.prompt.defaults=$.extend({},$.prompt.defaults,o);};$.prompt.setStateDefaults=function(o){$.prompt.defaults.state=$.extend({},$.prompt.defaults.state,o);};$.prompt.getStateContent=function(state){return $('#'+$.prompt.currentPrefix+'_state_'+state);};$.prompt.goToState=function(state){$('.'+$.prompt.currentPrefix+'_state').slideUp('slow');$('#'+$.prompt.currentPrefix+'_state_'+state).slideDown('slow',function(){$(this).find('.'+$.prompt.currentPrefix+'defaultbutton').focus();});};$.prompt.nextState=function(){var next=$('.'+$.prompt.currentPrefix+'_state:visible').next();$('.'+$.prompt.currentPrefix+'_state').slideUp('slow');next.slideDown('slow',function(){$(this).find('.'+$.prompt.currentPrefix+'defaultbutton').focus();});};$.prompt.prevState=function(){var next=$('.'+$.prompt.currentPrefix+'_state:visible').prev();$('.'+$.prompt.currentPrefix+'_state').slideUp('slow');next.slideDown('slow',function(){$(this).find('.'+$.prompt.currentPrefix+'defaultbutton').focus();});};$.prompt.close=function(){$('#'+$.prompt.currentPrefix+'box').fadeOut('fast',function(){$(this).remove();});};})(jQuery);