(function($){$.fn.ajaxSubmit=function(options){if(typeof options=="function"){options={success:options}
}options=$.extend({url:this.attr("action")||window.location,type:this.attr("method")||"GET"},options||{});
var veto={};
$.event.trigger("form.pre.serialize",[this,options,veto]);
if(veto.veto){return this
}var a=this.formToArray(options.semantic);
if(options.data){for(var n in options.data){a.push({name:n,value:options.data[n]})
}}if(options.beforeSubmit&&options.beforeSubmit(a,this,options)===false){return this
}$.event.trigger("form.submit.validate",[a,this,options,veto]);
if(veto.veto){return this
}var q=$.param(a);
if(options.type.toUpperCase()=="GET"){options.url+=(options.url.indexOf("?")>=0?"&":"?")+q;
options.data=null
}else{options.data=q
}var $form=this,callbacks=[];
if(options.resetForm){callbacks.push(function(){$form.resetForm()
})
}if(options.clearForm){callbacks.push(function(){$form.clearForm()
})
}if(!options.dataType&&options.target){var oldSuccess=options.success||function(){};
callbacks.push(function(data){if(this.evalScripts){$(options.target).attr("innerHTML",data).evalScripts().each(oldSuccess,arguments)
}else{$(options.target).html(data).each(oldSuccess,arguments)
}})
}else{if(options.success){callbacks.push(options.success)
}}options.success=function(data,status){for(var i=0,max=callbacks.length;
i<max;
i++){callbacks[i](data,status,$form)
}};
var files=$("input:file",this).fieldValue();
var found=false;
for(var j=0;
j<files.length;
j++){if(files[j]){found=true
}}if(options.iframe||found){fileUpload()
}else{$.ajax(options)
}$.event.trigger("form.submit.notify",[this,options]);
return this;
function fileUpload(){var form=$form[0];
var opts=$.extend({},$.ajaxSettings,options);
var id="jqFormIO"+$.fn.ajaxSubmit.counter++;
var $io=$('<iframe id="'+id+'" name="'+id+'" />');
var io=$io[0];
var op8=$.browser.opera&&window.opera.version()<9;
if($.browser.msie||op8){io.src='javascript:false;document.write("");'
}$io.css({position:"absolute",top:"-1000px",left:"-1000px"});
var xhr={responseText:null,responseXML:null,status:0,statusText:"n/a",getAllResponseHeaders:function(){},getResponseHeader:function(){},setRequestHeader:function(){}};
var g=opts.global;
if(g&&!$.active++){$.event.trigger("ajaxStart")
}if(g){$.event.trigger("ajaxSend",[xhr,opts])
}var cbInvoked=0;
var timedOut=0;
setTimeout(function(){$io.appendTo("body");
io.attachEvent?io.attachEvent("onload",cb):io.addEventListener("load",cb,false);
var encAttr=form.encoding?"encoding":"enctype";
var t=$form.attr("target");
$form.attr({target:id,method:"POST",action:opts.url});
form[encAttr]="multipart/form-data";
if(opts.timeout){setTimeout(function(){timedOut=true;
cb()
},opts.timeout)
}form.submit();
$form.attr("target",t)
},10);
function cb(){if(cbInvoked++){return
}io.detachEvent?io.detachEvent("onload",cb):io.removeEventListener("load",cb,false);
var ok=true;
try{if(timedOut){throw"timeout"
}var data,doc;
doc=io.contentWindow?io.contentWindow.document:io.contentDocument?io.contentDocument:io.document;
xhr.responseText=doc.body?doc.body.innerHTML:null;
xhr.responseXML=doc.XMLDocument?doc.XMLDocument:doc;
if(opts.dataType=="json"||opts.dataType=="script"){var ta=doc.getElementsByTagName("textarea")[0];
data=ta?ta.value:xhr.responseText;
if(opts.dataType=="json"){eval("data = "+data)
}else{$.globalEval(data)
}}else{if(opts.dataType=="xml"){data=xhr.responseXML;
if(!data&&xhr.responseText!=null){data=toXml(xhr.responseText)
}}else{data=xhr.responseText
}}}catch(e){ok=false;
$.handleError(opts,xhr,"error",e)
}if(ok){opts.success(data,"success");
if(g){$.event.trigger("ajaxSuccess",[xhr,opts])
}}if(g){$.event.trigger("ajaxComplete",[xhr,opts])
}if(g&&!--$.active){$.event.trigger("ajaxStop")
}if(opts.complete){opts.complete(xhr,ok?"success":"error")
}setTimeout(function(){$io.remove();
xhr.responseXML=null
},100)
}function toXml(s,doc){if(window.ActiveXObject){doc=new ActiveXObject("Microsoft.XMLDOM");
doc.async="false";
doc.loadXML(s)
}else{doc=(new DOMParser()).parseFromString(s,"text/xml")
}return(doc&&doc.documentElement&&doc.documentElement.tagName!="parsererror")?doc:null
}}};
$.fn.ajaxSubmit.counter=0;
$.fn.ajaxForm=function(options){return this.ajaxFormUnbind().submit(submitHandler).each(function(){this.formPluginId=$.fn.ajaxForm.counter++;
$.fn.ajaxForm.optionHash[this.formPluginId]=options;
$(":submit,input:image",this).click(clickHandler)
})
};
$.fn.ajaxForm.counter=1;
$.fn.ajaxForm.optionHash={};
function clickHandler(e){var $form=this.form;
$form.clk=this;
if(this.type=="image"){if(e.offsetX!=undefined){$form.clk_x=e.offsetX;
$form.clk_y=e.offsetY
}else{if(typeof $.fn.offset=="function"){var offset=$(this).offset();
$form.clk_x=e.pageX-offset.left;
$form.clk_y=e.pageY-offset.top
}else{$form.clk_x=e.pageX-this.offsetLeft;
$form.clk_y=e.pageY-this.offsetTop
}}}setTimeout(function(){$form.clk=$form.clk_x=$form.clk_y=null
},10)
}function submitHandler(){var id=this.formPluginId;
var options=$.fn.ajaxForm.optionHash[id];
$(this).ajaxSubmit(options);
return false
}$.fn.ajaxFormUnbind=function(){this.unbind("submit",submitHandler);
return this.each(function(){$(":submit,input:image",this).unbind("click",clickHandler)
})
};
$.fn.formToArray=function(semantic){var a=[];
if(this.length==0){return a
}var form=this[0];
var els=semantic?form.getElementsByTagName("*"):form.elements;
if(!els){return a
}for(var i=0,max=els.length;
i<max;
i++){var el=els[i];
var n=el.name;
if(!n){continue
}if(semantic&&form.clk&&el.type=="image"){if(!el.disabled&&form.clk==el){a.push({name:n+".x",value:form.clk_x},{name:n+".y",value:form.clk_y})
}continue
}var v=$.fieldValue(el,true);
if(v&&v.constructor==Array){for(var j=0,jmax=v.length;
j<jmax;
j++){a.push({name:n,value:v[j]})
}}else{if(v!==null&&typeof v!="undefined"){a.push({name:n,value:v})
}}}if(!semantic&&form.clk){var inputs=form.getElementsByTagName("input");
for(var i=0,max=inputs.length;
i<max;
i++){var input=inputs[i];
var n=input.name;
if(n&&!input.disabled&&input.type=="image"&&form.clk==input){a.push({name:n+".x",value:form.clk_x},{name:n+".y",value:form.clk_y})
}}}return a
};
$.fn.formSerialize=function(semantic){return $.param(this.formToArray(semantic))
};
$.fn.fieldSerialize=function(successful){var a=[];
this.each(function(){var n=this.name;
if(!n){return
}var v=$.fieldValue(this,successful);
if(v&&v.constructor==Array){for(var i=0,max=v.length;
i<max;
i++){a.push({name:n,value:v[i]})
}}else{if(v!==null&&typeof v!="undefined"){a.push({name:this.name,value:v})
}}});
return $.param(a)
};
$.fn.fieldValue=function(successful){for(var val=[],i=0,max=this.length;
i<max;
i++){var el=this[i];
var v=$.fieldValue(el,successful);
if(v===null||typeof v=="undefined"||(v.constructor==Array&&!v.length)){continue
}v.constructor==Array?$.merge(val,v):val.push(v)
}return val
};
$.fieldValue=function(el,successful){var n=el.name,t=el.type,tag=el.tagName.toLowerCase();
if(typeof successful=="undefined"){successful=true
}if(successful&&(!n||el.disabled||t=="reset"||t=="button"||(t=="checkbox"||t=="radio")&&!el.checked||(t=="submit"||t=="image")&&el.form&&el.form.clk!=el||tag=="select"&&el.selectedIndex==-1)){return null
}if(tag=="select"){var index=el.selectedIndex;
if(index<0){return null
}var a=[],ops=el.options;
var one=(t=="select-one");
var max=(one?index+1:ops.length);
for(var i=(one?index:0);
i<max;
i++){var op=ops[i];
if(op.selected){var v=$.browser.msie&&!(op.attributes.value.specified)?op.text:op.value;
if(one){return v
}a.push(v)
}}return a
}return el.value
};
$.fn.clearForm=function(){return this.each(function(){$("input,select,textarea",this).clearFields()
})
};
$.fn.clearFields=$.fn.clearInputs=function(){return this.each(function(){var t=this.type,tag=this.tagName.toLowerCase();
if(t=="text"||t=="password"||tag=="textarea"){this.value=""
}else{if(t=="checkbox"||t=="radio"){this.checked=false
}else{if(tag=="select"){this.selectedIndex=-1
}}}})
};
$.fn.resetForm=function(){return this.each(function(){if(typeof this.reset=="function"||(typeof this.reset=="object"&&!this.reset.nodeType)){this.reset()
}})
}
})(jQuery);