(function($){$.alerts={verticalOffset:-75,horizontalOffset:0,repositionOnResize:true,overlayOpacity:0.01,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",function(){$.alerts._reposition();});break;case false:$(window).unbind("resize");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);