/* Copyright (c) 2008 Kean Loong Tan http://www.gimiti.com/kltan
 * Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) */
(function($){var dialogDisplayed=false;var currentPos=true;$.fn.createDialog=function(options){var opts=$.extend({},$.fn.createDialog.defaults,options);$(this).click(function(){currentPos=opts.center;if(!dialogDisplayed){$("body").append('<div id="jDialogProgressBar" style="display:none"><img src="i/ajax-loader.gif" /></div><div id="jDialogOverlay"></div><div id="jDialogContainer"></div>');overlayPos(1);dialogDisplayed=true;}
if(opts.progress)
$("#jDialogProgressBar").show();$.ajax({type:opts.method,data:opts.data,url:opts.addr,success:function(msg){$("#jDialogContainer").html(msg);if(currentPos)
reposition();$("#jDialogProgressBar").fadeOut(900);}});if($.browser.msie&&parseInt($.browser.version)<7){$(window).scroll(function(){if(dialogDisplayed==1){overlayPos();if(currentPos)
reposition();}});}
$(window).resize(function(){if(dialogDisplayed==1){overlayPos();if(currentPos)
reposition();}});$(window).unload(function(){if(dialogDisplayed==1)
$.closeDialog();});$(window).keydown(function(event){if(event.keyCode==27)
$.closeDialog();});return false;});function overlayPos(init){var left=0;var top=0;var overlayWidth=$(window).width();var overlayHeight=$(document).height();var winHeight=$(window).height();if($.browser.msie&&parseInt($.browser.version)<7){$("#jDialogOverlay").css({top:0,left:0,width:overlayWidth,height:overlayHeight,position:"absolute",display:"block",color:opts.bg,zIndex:opts.index});}
else{$("#jDialogOverlay").css({top:0,left:0,width:overlayWidth,height:winHeight,position:"fixed",display:"block",background:opts.bg,zIndex:opts.index}).show();}
if(init==1){$("#jDialogOverlay").css("opacity",0);$("#jDialogOverlay").fadeTo(200,opts.opacity);}}
function reposition(){var left=0;var top=0;var winWidth=$(window).width();var winHeight=$(window).height();var dialogHeight=$("#jDialogContainer").children().height();var dialogWidth=$("#jDialogContainer").children().width();if($.browser.msie){left=document.body.scrollLeft||document.documentElement.scrollLeft;top=document.body.scrollTop||document.documentElement.scrollTop;}
else{left=window.pageXOffset;top=window.pageYOffset;}
var topOff=top+winHeight/2-dialogHeight/2;var leftOff=left+winWidth/2-dialogWidth/2;var topFixed=topOff-top;var leftFixed=leftOff-left;if($.browser.msie&&parseInt($.browser.version)<7){$("select").hide();$("#jDialogContainer select").show();$("#jDialogContainer").children().css({top:topOff,left:leftOff,position:"absolute",zIndex:(opts.index+1)}).show();}
else if($.browser.opera){$("#jDialogContainer").children().css({top:'200px',left:leftFixed,position:"fixed",zIndex:(opts.index+1)}).show();}
else{$("#jDialogContainer").children().css({top:topFixed,left:leftFixed,position:"fixed",zIndex:(opts.index+1)}).show();}}};$.fn.createDialog.defaults={progress:true,center:true,method:'GET',data:'',opacity:0.85,bg:'#FFFFFF',index:2000};$.closeDialog=function(){dialogDisplayed=false;if($.browser.msie&&parseInt($.browser.version)<7)
$("select").show();$("#jDialogOverlay").fadeTo(200,0,function(){$("#jDialogContainer, #jDialogOverlay, #jDialogProgressBar").remove();});};})(jQuery);