var xmlhttp;

function getInfo(){
    var qstr = location.search.toString();

        var infos = qstr.split("&");
        nm = infos[0].split("=");
        em = infos[1].split("=");        
        sp = infos[2].split("=");
        st = infos[3].split("=");
        ph = infos[4].split("=");
        fnm = nm[1].split("+");
        lnm="";
        if(fnm.length==2){
            lnm = fnm[1];
            fnm = fnm[0];
        }
        document.getElementById("fname").value = fnm;
        document.getElementById("lname").value = lnm;
        document.getElementById("email").value = em[1];
        document.getElementById("phone").value = ph[1];
        document.getElementById("specialty").value = sp[1];
        document.getElementById("state").value = st[1];
        //curl="jobdetail.php"+qstr;
    
}

function getJobDetail()
{
    var jid=null;
    var qstr = location.search.toString();
    if(qstr.indexOf("?job_id=")>-1){
        curl="jobdetail.php"+qstr;
    }
    //alert(curl);

    if (window.XMLHttpRequest)
      {
      // code for IE7+, Firefox, Chrome, Opera, Safari
      xmlhttp=new XMLHttpRequest();
      }
    else if (window.ActiveXObject)
      {
      // code for IE6, IE5
      xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
      }
    else
      {
      alert("Your browser does not support XMLHTTP!");
      }
    xmlhttp.onreadystatechange=function()
    {
        if(xmlhttp.readyState==4)
          {
            //alert(xmlhttp.responseText);
            document.getElementById("jobdet").innerHTML=xmlhttp.responseText;
          }
    }
xmlhttp.open("GET",curl,true);
xmlhttp.send(null);
}

function goApply()
{
    var ln = document.getElementById('lname').value;
    var fn = document.getElementById('fname').value;
    var em = document.getElementById('email').value;
    var ph = document.getElementById('phone').value;
    var sp = document.getElementById('specialty').value;
    var st = document.getElementById('state').value;
    
    if(ln=='' || ln == null){
        alert("Please enter your last name.");
        document.getElementById("lname").focus();
        return;
    }
        
    if(fn=='' || fn == null){
        alert("Please enter your first name.");
        document.getElementById("fname").focus();
        return;
    }    
    if(em=='' || em == null){
        alert("Please enter your email address.");
        document.getElementById("email").focus();
        return;
    }
        
    if(ph=='' || ph == null){
        alert("Please enter your phone number.");
        document.getElementById("phone").focus();
        return;
    } else{
        if(!isPhoneNumber(ph)){
        alert("Please enter a valid u.s. phone number.");
        document.getElementById("phone").focus();
        return;        
        }
    }
    if(sp=='' || sp == null){
        alert("Please select a specialty.");
        document.getElementById("specialty").focus();
        return;
    }
        
    if(st=='' || st == null){
        alert("Please select a state.");
        document.getElementById("state").focus();
        return;
    }   
    
  if (echeck(em)==false){
    alert("Your email address does not appear to be in a valid email address format.\n Please enter a valid email address.");
    document.getElementById("email").focus();    
    return;
  }  
      
  var fil = document.getElementById("file_cv").value;
  if(fil!="" && fil!=null){
      if (LimitAttach(fil)==false){
        alert("Your file selection is not a valid upload format.\n Please select a text, pdf or doc file.");
        document.getElementById("file_cv").focus();    
        return;
      } 
  }
  //alert(document.getElementById("text_cv").innerHTML);
  document.getElementById("cvtext").value=document.getElementById("text_cv").value;
  document.forms[0].submit();   
}


function isPhoneNumber(str){
  var re = /^\(?[2-9]\d{2}[\)\.-]?\s?\d{3}[\s\.-]?\d{4}$/;
  return re.test(str);
}

function echeck(str) {
  var at="@"
  var dot="."
  var lat=str.indexOf(at)
  var lstr=str.length
  var ldot=str.indexOf(dot)
  if (str.indexOf(at)==-1){
     //alert("Invalid E-mail ID")
     return false
  }
  if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
     //alert("Invalid E-mail ID")
     return false
  }
  if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
      //alert("Invalid E-mail ID")
      return false
  }
   if (str.indexOf(at,(lat+1))!=-1){
      //alert("Invalid E-mail ID")
      return false
   }
   if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
      //alert("Invalid E-mail ID")
      return false
   }
   if (str.indexOf(dot,(lat+2))==-1){
      //alert("Invalid E-mail ID")
      return false
   }
   if (str.indexOf(" ")!=-1){
      //alert("Invalid E-mail ID")
      return false
   }
   return true          
}
//<SCRIPT LANGUAGE="JavaScript">
//<!-- Original:  ArjoGod, Shauna Merritt -->
//<!-- Modified By:  Ronnie T. Moore, Editor -->

//<!-- This script and many more are available free online at -->
//<!-- The JavaScript Source!! http://javascript.internet.com -->

//<!-- Begin
extArray = new Array(".doc", ".pdf",".txt");
function LimitAttach(file) {
    allowSubmit = false;
    if (!file) return;
    while (file.indexOf("\\") != -1)
    file = file.slice(file.indexOf("\\") + 1);
    ext = file.slice(file.indexOf(".")).toLowerCase();
    for (var i = 0; i < extArray.length; i++) {
    if (extArray[i] == ext) { allowSubmit = true; break; }
    }
    if (allowSubmit) return true;
    else
    alert("Please only upload files that end in types:  " 
    + (extArray.join("  ")) + "\nPlease select a new "
    + "file to upload and submit again.");
    return false;
}
//  End -->
//</script>



///* Based on: Travis Beckham ::
//http://www.squidfingers.com | http://www.podlob.com
//Based on: Manzi Olivier :: http://www.imanzi.com/
//Based on: jgw (jgwang@csua.berkeley.edu )/ */

//function checkCapsLock( e ) {
//	var myKeyCode=0;
//	var myShiftKey=false;

//	// Internet Explorer 4+
//	if ( document.all ) {
//		myKeyCode=e.keyCode;
//		myShiftKey=e.shiftKey;

//	// Netscape 4
//	} else if ( document.layers ) {
//		myKeyCode=e.which;
//		myShiftKey=( myKeyCode == 16 ) ? true : false;

//	// Netscape 6
//	} else if ( document.getElementById ) {
//		myKeyCode=e.which;
//		myShiftKey=( myKeyCode == 16 ) ? true : false;

//	}

//	// Upper case letters are seen without depressing the Shift key, therefore Caps Lock is on
//	if ( ( myKeyCode >= 65 && myKeyCode <= 90 ) && !myShiftKey ) {
//		alert( errormsg[100] );

//	// Lower case letters are seen while depressing the Shift key, therefore Caps Lock is on
//	} else if ( ( myKeyCode >= 97 && myKeyCode <= 122 ) && myShiftKey ) {
//		alert( errormsg[100] );

//	}
//}

//function CalcKeyCode(aChar) {
//  var character = aChar.substring(0,1);
//  var code = aChar.charCodeAt(0);
//  return code;
//}

//function checkNumber(val) {
//  var strPass = val.value;
//  var strLength = strPass.length;
//  var lchar = val.value.charAt((strLength) - 1);
//  var cCode = CalcKeyCode(lchar);


//  /* Check if the keyed in character is a number
//     do you want alphabetic UPPERCASE only ?
//     or lower case only just check their respective
//     codes and replace the 48 and 57 */

//  if (cCode < 48 || cCode > 57 ) {
//    var myNumber = val.value.substring(0, (strLength) - 1);
//    val.value = myNumber;
//  }
//  return false;
//}
//function isEmpty(str){
//  return (str == null) || (str.length == 0);
//}
//// returns true if the string is a valid email
//function isEmail(str){
//  if(isEmpty(str)) return false;
//  var re = /^[^\s()<>@,;:\/]+@\w[\w\.-]+\.[a-z]{2,}$/i
//  return re.test(str);
//}
//// returns true if the string only contains characters A-Z or a-z
//function isAlpha(str){
//  var re = /[^a-zA-Z]/g
//  if (re.test(str)) return false;
//  return true;
//}
//// returns true if the string only contains characters 0-9
//function isNumeric(str){
//  var re = /[\D]/g
//  if (re.test(str)) return false;
//  return true;
//}
//// returns true if the string only contains characters A-Z, a-z or 0-9
//function isAlphaNumeric(str){
//  var re = /[^a-zA-Z0-9]/g
//  if (re.test(str)) return false;
//  return true;
//}
//// returns true if the string's length equals "len"
//function isLength(str, len){
//  return str.length == len;
//}
//// returns true if the string's length is between "min" and "max"
//function isLengthBetween(str, min, max){
//  return (str.length >= min)&&(str.length <= max);
//}
//// returns true if the string is a US phone number formatted as...
//// (000)000-0000, (000) 000-0000, 000-000-0000, 000.000.0000, 000 000 0000, 0000000000
//function isPhoneNumber(str){
//  var re = /^\(?[2-9]\d{2}[\)\.-]?\s?\d{3}[\s\.-]?\d{4}$/
//  return re.test(str);
//}
//// returns true if the string is a valid date formatted as...
//// mm dd yyyy, mm/dd/yyyy, mm.dd.yyyy, mm-dd-yyyy
//function isDate(str){
//  var re = /^(\d{1,2})[\s\.\/-](\d{1,2})[\s\.\/-](\d{4})$/
//  if (!re.test(str)) return false;
//  var result = str.match(re);
//  var y = parseInt(result[3]);
//  var m = parseInt(result[1]);
//  var d = parseInt(result[2]);
//  if(m < 1 || m > 12 || y < 1900 || y > 2100) return false;
//  if(m == 2){
//          var days = ((y % 4) == 0) ? 29 : 28;
//  }else if(m == 4 || m == 6 || m == 9 || m == 11){
//          var days = 30;
//  }else{
//          var days = 31;
//  }
//  return (d >= 1 && d <= days);
//}
//// returns true if "str1" is the same as the "str2"
//function isMatch(str1, str2){
//  return str1 == str2;
//}
//// returns true if the string contains only whitespace
//// cannot check a password type input for whitespace
//function isWhitespace(str){ // NOT USED IN FORM VALIDATION
//  var re = /[\S]/g
//  if (re.test(str)) return false;
//  return true;
//}
//// removes any whitespace from the string and returns the result
//// the value of "replacement" will be used to replace the whitespace (optional)
//function stripWhitespace(str, replacement){// NOT USED IN FORM VALIDATION
//  if (replacement == null) replacement = '';
//  var result = str;
//  var re = /\s/g
//  if(str.search(re) != -1){
//    result = str.replace(re, replacement);
//  }
//  return result;
//}
//// validate the form
//function validateForm(f, preCheck, newClass, alerttype){
//  var errors = '';
//  var errorsa = '';
//  if(preCheck != null) errors += preCheck;
//  var i,e,t,n,v;
//  for(i=0; i < f.elements.length; i++){
//    e = f.elements[i];

//    if(e.optional) continue;
//    t = e.type;
//    n = e.id;
//    v = e.value;
//    if(t == 'text' || t == 'password' || t == 'textarea'){

//      if(isEmpty(v)){
//        errors += n+errormsg[1]+ '<br>';
//        errorsa += n+errormsg[1]+'\n';
//        e.className=newClass;
//        continue;
//      }
//      else {
//        e.className='checkit';
//      }
//      if(v == e.defaultValue){
//        errors += n+errormsg[2]+ '<br>';
//        errorsa += n+errormsg[2]+'\n';
//        e.className=newClass;
//        continue;
//      }
//      else {
//        e.className='checkit';
//      }
//      if(e.isAlpha){
//        if(!isAlpha(v)){
//        errors += n+errormsg[3]+ '<br>';
//        errorsa += n+errormsg[3]+'\n';
//        overlib('eaaaa');
//        e.className=newClass;
//        continue;
//      }
//      else {
//        e.className='checkit';
//      }
//      }
//      if(e.isNumeric){
//        if(!isNumeric(v)){
//        errors += n+errormsg[4]+ '<br>';
//        errorsa += n+errormsg[4]+'\n';
//        e.className=newClass;
//        continue;
//      }
//      else {
//        e.className='checkit';
//      }
//      }
//      if(e.isAlphaNumeric){
//        if(!isAlphaNumeric(v)){
//        errors += n+errormsg[5]+ '<br>';
//        errorsa += n+errormsg[5]+'\n';
//        e.className=newClass;
//        continue;
//      }
//      else {
//        e.className='checkit';
//      }
//      }
//      if(e.isEmail){
//        if(!isEmail(v)){
//        errors += v+errormsg[6]+ '<br>';
//        errorsa += n+errormsg[6]+'\n';
//        e.className=newClass;
//        continue;
//      }
//      else {
//        e.className='checkit';
//      }
//      }
//      if(e.isLength != null){
//        var len = e.isLength;
//        if(!isLength(v,len)){
//        errors += n+errormsg[7]+ len + '<br>';
//        errorsa += n+errormsg[7]+'\n';
//        e.className=newClass;
//        continue;
//      }
//      else {
//        e.className='checkit';
//      }
//      }
//      if(e.isLengthBetween != null){
//        var min = e.isLengthBetween[0];
//        var max = e.isLengthBetween[1];
//        if(!isLengthBetween(v,min,max)){
//        errors += n+errormsg[8] + min + '-' + max + '<br>';
//        errorsa += n+errormsg[8] + min + '-' + max + '\n';
//        e.className=newClass;
//        continue;
//      }
//      else {
//        e.className='checkit';
//      }
//      }
//      if(e.isPhoneNumber){
//        if(!isPhoneNumber(v)){
//        errors += v+errormsg[9]+ '<br>';
//        errorsa += n+errormsg[9]+'\n';
//        e.className=newClass;
//        continue;
//      }
//      else {
//        e.className='checkit';
//      }
//      }
//      if(e.isDate){
//        if(!isDate(v)){
//        errors += v+errormsg[10]+ '<br>';
//        errorsa += n+errormsg[10]+'\n';
//        e.className=newClass;
//        continue;
//      }
//      else {
//        e.className='checkit';
//      }
//      }
//      if(e.isMatch != null){
//        if(!isMatch(v, e.isMatch)){
//        errors += n+errormsg[11]+ '<br>';
//        errorsa += n+errormsg[11]+'\n';
//        e.className=newClass;
//        continue;
//      }
//      else {
//        e.className='checkit';
//      }
//      }
//    }
//    if(t.indexOf('select') != -1){
//      if(isEmpty(e.options[e.selectedIndex].value)){
//        errors += n+errormsg[12]+ '<br>';
//        errorsa += n+errormsg[12]+'\n';
//        e.className=newClass;
//        continue;
//      }
//      else {
//        e.className='checkit';
//      }
//    }
//    if(t == 'file'){
//      if(isEmpty(v)){
//        errors += n+errormsg[13]+'<br>';
//        errorsa += n+errormsg[13]+'\n';
//        e.className=newClass;
//        continue;
//      }
//      else {
//        e.className='checkit';
//      }
//    }
//  }
//  div = document.getElementById('errordiv');
//  if(errors != '') {
//	  if(alerttype == '2' || alerttype == '3') {
//      alert(errorsa);
//      }
//	  if(alerttype == '1' || alerttype == '3') {
//      return dispErr(errors, div);
//      }
//  }
//  div.style.display="none";
//  return errors == '';
//}

//dispErr = function(error, divo) {
//  divo.style.display="block";
//  divo.innerHTML = error;
//  return false;
//}


///*
//The following elements are not validated...

//button   type="button"
//checkbox type="checkbox"
//hidden   type="hidden"
//radio    type="radio"
//reset    type="reset"
//submit   type="submit"

//All elements are assumed required and will only be validated for an
//empty value or defaultValue unless specified by the following properties.

//isEmail = true;          // valid email address
//isAlpha = true;          // A-Z a-z characters only
//isNumeric = true;        // 0-9 characters only
//isAlphaNumeric = true;   // A-Z a-z 0-9 characters only
//isLength = number;       // must be exact length
//isLengthBetween = array; // [lowNumber, highNumber] must be between lowNumber and highNumber
//isPhoneNumber = true;    // valid phone number. See "isPhoneNumber()" comments for the formatting rules
//isDate = true;           // valid date. See "isDate()" comments for the formatting rules
//isMatch = string;        // must match string
//optional = true;         // element will not be validated

//alerttype = 0            // no error msg
//alerttype = 1            // error msg in div
//alerttype = 2            // error msg in alert
//alerttype = 3            // error msg in div and alert
//*/

////============================

//// error msg depends on the language
//var errormsg = new Array();
//errormsg[0] = 'Select at least one checkbox!';
//errormsg[1] = ' cannot be empty!';
//errormsg[2] = ' cannot use the default value!';
//errormsg[3] = ' can only contain characters A-Z a-z!';
//errormsg[4] = ' can only contain characters 0-9!';
//errormsg[5] = ' can only contain characters A-Z a-z 0-9!';
//errormsg[6] = ' is not a valid email!';
//errormsg[7] = ' character number must be less than ';
//errormsg[8] = ' character number must be between ';
//errormsg[9] = ' is not a valid US phone number!';
//errormsg[10] = ' is not a valid date!';
//errormsg[11] = ' does not match!';
//errormsg[12] = ' needs an option selected!';
//errormsg[13] = ' needs a file to upload!';
//errormsg[99] = 'All form information will be erased!';
//errormsg[100] = 'Caps Lock is On.\n\nTo prevent entering your password incorrectly,\nyou should press Caps Lock to turn it off.';