/*
http://api.jquery.com/jQuery.ajax/
*/
function sendMessag(obj,num,type,posturl)
{	
 if(obj.user_name.value == "" ){	obj.user_name.focus();		return false;	}
    if((obj.email.value == "") || (checkemail(obj.email)==false))	{	obj.email.focus();		return false;	}
    if(obj.content.value == "" )	{	obj.content.focus();		return false;	}
    if(obj.ck.value == "" )	{		obj.ck.focus();		return false;	}
	var texts  = obj.content.value;
	var author = obj.user_name.value;
	var email=obj.email.value; 
	var language=obj.language.value; 
	var subject=obj.subject.value; 
	var phone_number=obj.phone_number.value; 
	var string = new String(texts);
	if(string.length > 300)	{	alert(" up to [150 Chinese] or [300 english] characters ");	return false;	}

	var texts  = texts.replace(RegExp('\n', 'g'),"::br::");	//var support = obj.support.value; 
	
	if(get_obj('ck')){ 	var ck	= get_obj('ck').value;	}else{	var ck = '';	} 
	if(typeof(please_wait)=='undefined' ){
		var please_wait='Please waiting......';
		}
get_obj('c_msg').innerHTML='<img src="'+imageCssScriptUrl+'/images/default/loading.gif" /> '+ please_wait;
var query_string='job=addMsg&user_name='+author+'&content='+texts+'&ck='+ck+'&shownum='+num+'&email='+email+'&language='+language +'&subject=' + subject+'&phone_number=' + phone_number+'&step=2&ajax=1'; 
get_obj('postSub').disabled=true;
jQuery.ajax({
      url:posturl,
      global: false,
      type: "POST",
      data: query_string,
      dataType: "json",
	  cache:false,
	  timeout:10000,
	  error:function(XMLHttpRequest, textStatus, errorThrown){
		  /*
		 alert(textStatus); 	  
alert(XMLHttpRequest.status); 
alert(errorThrown);  
		  */


		  get_obj('c_msg').innerHTML='System busy,please try agagin later';
		  get_obj('postSub').disabled=false;
	  },
	  success: function(json){	
		  if(json.status==false)
		  {
			 get_obj('postSub').disabled=false;
		  }else if(json.status==true){
			  get_obj('postSub').disabled=true;
		  }
		  get_obj('c_msg').innerHTML=json.message; 
	  }
   });
	return false;
}



function feed_back_Check(obj,num,type,posturl){ 
     var msg=["请输入姓名","性　　别","请输入籍贯","请输入户口所在","请输入出生日期","请输入身份证号","电子邮箱格式不对","请输入最高学历","请输入联系电话","请输入专业","请输入要求待遇","请输入通讯地址","请输入验证码"];
	var ids=["user_name","sex","native_place","registered_place","birthday","ID_number","email","degree","phone_number","Professional","require_treatment","address","ck","professional_title","health","political_landscape","national","marriage","subject","zip","education","work_experience","self_evaluation","step"];	 
	 var item_id=''; var j=0;
	 for(i=1;i<=msg.length; i++ ){
		 item_id='#item'+i; j=i-1;
	    if(jQuery.trim(jQuery(item_id).attr("value"))==""){ alert(msg[j]); jQuery(item_id).focus();  return false; }
	   }
	if((obj.item7.value == "") || (checkemail(obj.item7)==false))	{alert(msg[6]);	obj.item7.focus();		return false;	}


   var   all=document.feed_back.elements; 
   var str=''; 
  for(var   i=0;i<all.length-1;i++)
  { if(all[i].name!='item7')
    { 
	j=jQuery.trim(jQuery(all[i]).attr("value"));
	var j  = j.replace(RegExp('\n', 'g'),"::br::");	
	str+=ids[i]+'='+j.replace(/[^\w\u4E00-\u9FA5\.]/ig,'')+'&';  }
  }
  str+=ids[6]+'='+obj.item7.value+'&step=2'+'&type=2&ajax=1';

if(typeof(please_wait)=='undefined' ){
		var please_wait='Please waiting......';
}
get_obj('c_msg').innerHTML='<img src="'+imageCssScriptUrl+'/images/default/loading.gif" /> '+ please_wait;
get_obj('postSub').disabled=true;

jQuery.ajax({
      url:posturl,
      global: false,
      type: "POST",
      data: str,
      dataType: "json",
	  timeout:10000,
	  error:function(html){ 
		  get_obj('c_msg').innerHTML='System busy,please try agagin later'+html;
		  get_obj('postSub').disabled=false;
	  },
	  success: function(json){	
		  if(json.status==false)
		  {
			 get_obj('postSub').disabled=false;
		  }else if(json.status==true){
			  get_obj('postSub').disabled=true;
		  }
		  get_obj('c_msg').innerHTML=json.message; 
	  }
   });
	return false;

}