diff --git a/jquery.tagsinput.min.js b/jquery.tagsinput.min.js
index 519d183..3d02b48 100644
--- a/jquery.tagsinput.min.js
+++ b/jquery.tagsinput.min.js
@@ -1,21 +1 @@
-(function($){var delimiter=new Array();var tags_callbacks=new Array();jQuery.fn.addTag=function(value,options){var options=jQuery.extend({focus:false,callback:true},options);this.each(function(){id=$(this).attr('id');var tagslist=$(this).val().split(delimiter[id]);if(tagslist[0]==''){tagslist=new Array();}
-value=jQuery.trim(value);if(options.unique){skipTag=$(tagslist).tagExist(value);}else{skipTag=false;}
-if(value!=''&&skipTag!=true){$('<span class="tag">'+value+'  <a href="#" title="Remove tag" onclick="return $(\'#'+id+'\').removeTag(\''+escape(value)+'\');">x</a></span>').insertBefore('#'+id+'_addTag');tagslist.push(value);$('#'+id+'_tag').val('');if(options.focus){$('#'+id+'_tag').focus();}else{$('#'+id+'_tag').blur();}
-if(options.callback&&tags_callbacks[id]&&tags_callbacks[id]['onAddTag']){var f=tags_callbacks[id]['onAddTag'];f(value);}}
-jQuery.fn.tagsInput.updateTagsField(this,tagslist);});return false;};jQuery.fn.removeTag=function(value){value=unescape(value);this.each(function(){id=$(this).attr('id');var old=$(this).val().split(delimiter[id]);$('#'+id+'_tagsinput .tag').remove();str='';for(i=0;i<old.length;i++){if(old[i]!=value){str=str+delimiter[id]+old[i];}}
-jQuery.fn.tagsInput.importTags(this,str);if(tags_callbacks[id]&&tags_callbacks[id]['onRemoveTag']){var f=tags_callbacks[id]['onRemoveTag'];f(value);}});return false;};jQuery.fn.tagExist=function(val){if(jQuery.inArray(val,$(this))==-1){return false;}else{return true;}};jQuery.fn.importTags=function(str){$('#'+id+'_tagsinput .tag').remove();jQuery.fn.tagsInput.importTags(this,str);}
-jQuery.fn.tagsInput=function(options){var settings=jQuery.extend({interactive:true,defaultText:'add a tag',minChars:0,width:'300px',height:'100px','hide':true,'delimiter':',',autocomplete:{selectFirst:false},'unique':true},options);this.each(function(){if(settings.hide){$(this).hide();}
-id=$(this).attr('id')
-data=jQuery.extend({pid:id,real_input:'#'+id,holder:'#'+id+'_tagsinput',input_wrapper:'#'+id+'_addTag',fake_input:'#'+id+'_tag'},settings);delimiter[id]=data.delimiter;if(settings.onAddTag||settings.onRemoveTag){tags_callbacks[id]=new Array();tags_callbacks[id]['onAddTag']=settings.onAddTag;tags_callbacks[id]['onRemoveTag']=settings.onRemoveTag;}
-var markup='<div id="'+id+'_tagsinput" class="tagsinput"><div id="'+id+'_addTag">';if(settings.interactive){markup=markup+'<input id="'+id+'_tag" value="" data-default="'+settings.defaultText+'" />';}
-markup=markup+'</div><div class="tags_clear"></div></div>';$(markup).insertAfter(this);$(data.holder).css('width',settings.width);$(data.holder).css('height',settings.height);if($(data.real_input).val()!=''){jQuery.fn.tagsInput.importTags($(data.real_input),$(data.real_input).val());}
-if(settings.interactive){$(data.fake_input).val($(data.fake_input).attr('data-default'));$(data.fake_input).css('color','#666666');$(data.holder).bind('click',data,function(event){$(event.data.fake_input).focus();});$(data.fake_input).bind('focus',data,function(event){if($(event.data.fake_input).val()==$(event.data.fake_input).attr('data-default')){$(event.data.fake_input).val('');}
-$(event.data.fake_input).css('color','#000000');});if(settings.autocomplete_url!=undefined){$(data.fake_input).autocomplete(settings.autocomplete_url,settings.autocomplete).bind('result',data,function(event,data,formatted){if(data)
-{$(event.data.real_input).addTag(formatted,{focus:true,unique:(settings.unique)});}});$(data.fake_input).bind('blur',data,function(event){if($('.ac_results').is(':visible'))return false;if($(event.data.fake_input).val()!=$(event.data.fake_input).attr('data-default')){if((event.data.minChars<=$(event.data.fake_input).val().length)&&(!event.data.maxChars||(event.data.maxChars>=$(event.data.fake_input).val().length)))
-$(event.data.real_input).addTag($(event.data.fake_input).val(),{focus:false,unique:(settings.unique)});}
-$(event.data.fake_input).val($(event.data.fake_input).attr('data-default'));$(event.data.fake_input).css('color','#666666');return false;});}else{$(data.fake_input).bind('blur',data,function(event){var d=$(this).attr('data-default');if($(event.data.fake_input).val()!=''&&$(event.data.fake_input).val()!=d){if((event.data.minChars<=$(event.data.fake_input).val().length)&&(!event.data.maxChars||(event.data.maxChars>=$(event.data.fake_input).val().length)))
-$(event.data.real_input).addTag($(event.data.fake_input).val(),{focus:true,unique:(settings.unique)});}else{$(event.data.fake_input).val($(event.data.fake_input).attr('data-default'));$(event.data.fake_input).css('color','#666666');}
-return false;});}
-$(data.fake_input).bind('keypress',data,function(event){if(event.which==event.data.delimiter.charCodeAt(0)||event.which==13){if((event.data.minChars<=$(event.data.fake_input).val().length)&&(!event.data.maxChars||(event.data.maxChars>=$(event.data.fake_input).val().length)))
-$(event.data.real_input).addTag($(event.data.fake_input).val(),{focus:true,unique:(settings.unique)});return false;}});$(data.fake_input).blur();}
-return false;});return this;};jQuery.fn.tagsInput.updateTagsField=function(obj,tagslist){id=$(obj).attr('id');$(obj).val(tagslist.join(delimiter[id]));};jQuery.fn.tagsInput.importTags=function(obj,val){$(obj).val('');id=$(obj).attr('id');var tags=val.split(delimiter[id]);for(i=0;i<tags.length;i++){$(obj).addTag(tags[i],{focus:false,callback:false});}};})(jQuery);
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+(function(c){var a=new Array();var b=new Array();c.fn.addTag=function(e,d){var d=jQuery.extend({focus:false,callback:true},d);this.each(function(){id=c(this).attr("id");var g=c(this).val().split(a[id]);if(g[0]==""){g=new Array()}e=jQuery.trim(e);if(d.unique){skipTag=c(g).tagExist(e)}else{skipTag=false}if(e!=""&&skipTag!=true){c('<span class="tag">'+e+'&nbsp;&nbsp;<a href="#" title="Remove tag" onclick="return $(\'#'+id+"').removeTag('"+escape(e)+"');\">x</a></span>").insertBefore("#"+id+"_addTag");g.push(e);c("#"+id+"_tag").val("");if(d.focus){c("#"+id+"_tag").focus()}else{c("#"+id+"_tag").blur()}if(d.callback&&b[id]&&b[id]["onAddTag"]){var j=b[id]["onAddTag"];j(e)}if(b[id]&&b[id]["onChange"]){var h=g.length;var j=b[id]["onChange"];j(c(this),g[h])}}c.fn.tagsInput.updateTagsField(this,g)});return false};c.fn.removeTag=function(d){d=unescape(d);this.each(function(){id=c(this).attr("id");var e=c(this).val().split(a[id]);c("#"+id+"_tagsinput .tag").remove();str="";for(i=0;i<e.length;i++){if(e[i]!=d){str=str+a[id]+e[i]}}c.fn.tagsInput.importTags(this,str);if(b[id]&&b[id]["onRemoveTag"]){var g=b[id]["onRemoveTag"];g(d)}});return false};c.fn.tagExist=function(d){if(jQuery.inArray(d,c(this))==-1){return false}else{return true}};c.fn.importTags=function(d){c("#"+id+"_tagsinput .tag").remove();c.fn.tagsInput.importTags(this,d)};c.fn.tagsInput=function(d){var e=jQuery.extend({interactive:true,defaultText:"add a tag",minChars:0,width:"300px",height:"100px",hide:true,delimiter:",",autocomplete:{selectFirst:false},unique:true,removeWithBackspace:true},d);this.each(function(){if(e.hide){c(this).hide()}id=c(this).attr("id");data=jQuery.extend({pid:id,real_input:"#"+id,holder:"#"+id+"_tagsinput",input_wrapper:"#"+id+"_addTag",fake_input:"#"+id+"_tag"},e);a[id]=data.delimiter;if(e.onAddTag||e.onRemoveTag||e.onChange){b[id]=new Array();b[id]["onAddTag"]=e.onAddTag;b[id]["onRemoveTag"]=e.onRemoveTag;b[id]["onChange"]=e.onChange}var f='<div id="'+id+'_tagsinput" class="tagsinput"><div id="'+id+'_addTag">';if(e.interactive){f=f+'<input id="'+id+'_tag" value="" data-default="'+e.defaultText+'" />'}f=f+'</div><div class="tags_clear"></div></div>';c(f).insertAfter(this);c(data.holder).css("width",e.width);c(data.holder).css("height",e.height);if(c(data.real_input).val()!=""){c.fn.tagsInput.importTags(c(data.real_input),c(data.real_input).val())}if(e.interactive){c(data.fake_input).val(c(data.fake_input).attr("data-default"));c(data.fake_input).css("color","#666666");c(data.holder).bind("click",data,function(g){c(g.data.fake_input).focus()});c(data.fake_input).bind("focus",data,function(g){if(c(g.data.fake_input).val()==c(g.data.fake_input).attr("data-default")){c(g.data.fake_input).val("")}c(g.data.fake_input).css("color","#000000")});if(e.autocomplete_url!=undefined){c(data.fake_input).autocomplete(e.autocomplete_url,e.autocomplete).bind("result",data,function(g,j,h){if(j){c(g.data.real_input).addTag(h,{focus:true,unique:(e.unique)})}});c(data.fake_input).bind("blur",data,function(g){if(c(".ac_results").is(":visible")){return false}if(c(g.data.fake_input).val()!=c(g.data.fake_input).attr("data-default")){if((g.data.minChars<=c(g.data.fake_input).val().length)&&(!g.data.maxChars||(g.data.maxChars>=c(g.data.fake_input).val().length))){c(g.data.real_input).addTag(c(g.data.fake_input).val(),{focus:false,unique:(e.unique)})}}c(g.data.fake_input).val(c(g.data.fake_input).attr("data-default"));c(g.data.fake_input).css("color","#666666");return false})}else{c(data.fake_input).bind("blur",data,function(g){var h=c(this).attr("data-default");if(c(g.data.fake_input).val()!=""&&c(g.data.fake_input).val()!=h){if((g.data.minChars<=c(g.data.fake_input).val().length)&&(!g.data.maxChars||(g.data.maxChars>=c(g.data.fake_input).val().length))){c(g.data.real_input).addTag(c(g.data.fake_input).val(),{focus:true,unique:(e.unique)})}}else{c(g.data.fake_input).val(c(g.data.fake_input).attr("data-default"));c(g.data.fake_input).css("color","#666666")}return false})}c(data.fake_input).bind("keypress",data,function(g){if(g.which==g.data.delimiter.charCodeAt(0)||g.which==13){if((g.data.minChars<=c(g.data.fake_input).val().length)&&(!g.data.maxChars||(g.data.maxChars>=c(g.data.fake_input).val().length))){c(g.data.real_input).addTag(c(g.data.fake_input).val(),{focus:true,unique:(e.unique)})}return false}});data.removeWithBackspace&&c(data.fake_input).bind("keyup",function(h){if(h.keyCode==8&&c(this).val()==""){var g=c(this).closest(".tagsinput").find(".tag:last").text();var j=c(this).attr("id").replace(/_tag$/,"");g=g.replace(/[\s]+x$/,"");c("#"+j).removeTag(escape(g));c(this).trigger("focus")}});c(data.fake_input).blur()}return false});return this};c.fn.tagsInput.updateTagsField=function(e,d){id=c(e).attr("id");c(e).val(d.join(a[id]))};c.fn.tagsInput.importTags=function(g,h){c(g).val("");id=c(g).attr("id");var d=h.split(a[id]);for(i=0;i<d.length;i++){c(g).addTag(d[i],{focus:false,callback:false})}if(b[id]&&b[id]["onChange"]){var e=b[id]["onChange"];e(g,d[i])}}})(jQuery);
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