// JavaScript Document
function echeck(str) {
	var at="@";
	var dot=".";
	var lat=str.indexOf(at);
	var lstr=str.length;
	var ldot=str.indexOf(dot);
	var errorMsg = "Invalid E-mail Address";
	if (str.indexOf(at)==-1){ return false }
	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){return false }
	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){return false }
	if (str.indexOf(at,(lat+1))!=-1){ return false; }
	if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){ return false; }
	if (str.indexOf(dot,(lat+2))==-1){ return false; }
	if (str.indexOf(" ")!=-1){ return false; }
	return true					
}
function trim(str) {
    a = str.replace(/^\s+/, '');
    return str.replace(/\s+$/, '');
};
function highlight(val){
	val.style.background = val.style.background = "#FFC6C6";
	val.focus()
}
function unHighlight(val){
	val.style.background = val.style.background = "#fff";
}
function highlight2(val){
	val.focus()
}
function isEmpty(val){ 
	//alert('Checking:\n'+val);
	if ( val == "" || val == " " || val == 0 ){ return true; } else { return false; } 
}
function isDigit(c){	
	if((c >= '0') && c <= '9')
		return true;
	return false;
}
function isNumberKey(evt) {
	var charCode = (evt.which) ? evt.which : event.keyCode
	if (charCode > 31 && (charCode < 48 || charCode > 57)) { return false; }
	return true;
}
function isNumberKey2(evt) { // Excludes Zero too!
	var charCode = (evt.which) ? evt.which : event.keyCode;
	if (charCode > 31 && (charCode < 49 || charCode > 57)) { return false; }
	return true;
}
function charOnly(evt) { //alert(evt.which);
	var charCode = (evt.which) ? evt.which : event.keyCode;
	if ( (charCode >= 97 && charCode <= 122) ) { return true; }
	if ( (charCode >= 65 && charCode <= 90) ) { return true; }
	if ( (charCode == 32) ) { return true; }
	if ( (charCode == 8) ) { return true; }
	if ( (charCode == 13) ) { return true; }
	return false;
}
function checkForm2() {
	var form = document.forms['sideBarForm'];
	if(isEmpty(form.name.value)){highlight(form.name); alert("Please enter your Full Name."); return false;}else{unHighlight(form.name);}
	if(isEmpty(form.phone.value)){highlight(form.phone); alert("Your Phone Number is Required."); return false;}else{unHighlight(form.phone);}
	if(!echeck(form.email.value)){highlight(form.email); alert("Valid Email Address Required."); return false;}else{unHighlight(form.email);}
	if(isEmpty(form.desc.value)){highlight(form.desc); alert("Please enter the brief description of your injury(s)."); return false;}else{unHighlight(form.desc);}
	if(document.getElementById('captcha').style.display == 'none'){
		document.getElementById('captcha').style.display='block';
		return false;
	} else {
		if( form.recaptcha_response_field.value == '' || 
				form.recaptcha_response_field.value == ' ' || 
				form.recaptcha_response_field.value == '  '
			) { alert('You must enter Captcha Code!'); highlight(form.recaptcha_response_field); return false; } else { unHighlight(form.recaptcha_response_field); }
	}
	form.submit();
	return true;
}




/* Phone Validation Script Begins */
<!-- This script is based on the javascript code of Roman Feldblum (web.developer@programmer.net) -->
<!-- Original script : http://javascript.internet.com/forms/format-phone-number.html -->
<!-- Original script is revised by Eralper Yilmaz (http://www.eralper.com) -->
<!-- Revised script : http://www.kodyaz.com -->
<!-- Format : "(123) 456-7890" -->
var zChar = new Array(' ', '(', ')', '-', '.');
var maxphonelength = 14;
var phonevalue1;
var phonevalue2;
var cursorposition;

function ParseForNumber1(object){
  phonevalue1 = ParseChar(object.value, zChar);
}

function ParseForNumber2(object){
  phonevalue2 = ParseChar(object.value, zChar);
}

function backspacerUP(object,e) { 
  if(e){ 
    e = e 
  } else {
    e = window.event 
  } 
  if(e.which){ 
    var keycode = e.which 
  } else {
    var keycode = e.keyCode 
  }
  ParseForNumber1(object)

  if(keycode >= 48){
    ValidatePhone(object)
  }
}
function backspacerDOWN(object,e) { 
  if(e){ 
    e = e 
  } else {
    e = window.event 
  } 
  if(e.which){ 
    var keycode = e.which 
  } else {
    var keycode = e.keyCode 
  }
  ParseForNumber2(object)
} 
function GetCursorPosition(){
  var t1 = phonevalue1;
  var t2 = phonevalue2;
  var bool = false
  for (i=0; i<t1.length; i++)
  {
    if (t1.substring(i,1) != t2.substring(i,1)) {
      if(!bool) {
        cursorposition=i
        window.status=cursorposition
        bool=true
      }
    }
  }
}
function ValidatePhone(object){
  var p = phonevalue1
  p = p.replace(/[^\d]*/gi,"")
  if (p.length < 3) {
    object.value=p
  } else if(p.length==3){
    pp=p;
    d4=p.indexOf('(')
    d5=p.indexOf(')')
    if(d4==-1){
      pp="("+pp;
    }
    if(d5==-1){
      pp=pp+")";
    }
    object.value = pp;
  } else if(p.length>3 && p.length < 7){
    p ="(" + p; 
    l30=p.length;
    p30=p.substring(0,4);
    p30=p30+") " 

    p31=p.substring(4,l30);
    pp=p30+p31;

    object.value = pp; 

  } else if(p.length >= 7){
    p ="(" + p; 
    l30=p.length;
    p30=p.substring(0,4);
    p30=p30+") " 

    p31=p.substring(4,l30);
    pp=p30+p31;

    l40 = pp.length;
    p40 = pp.substring(0,9);
    p40 = p40 + "-"

    p41 = pp.substring(9,l40);
    ppp = p40 + p41;

    object.value = ppp.substring(0, maxphonelength);
  }

  GetCursorPosition()

  if(cursorposition >= 0){
    if (cursorposition == 0) {
      cursorposition = 2
    } else if (cursorposition <= 2) {
      cursorposition = cursorposition + 1
    } else if (cursorposition <= 4) {
      cursorposition = cursorposition + 3
    } else if (cursorposition == 5) {
      cursorposition = cursorposition + 3
    } else if (cursorposition == 6) { 
      cursorposition = cursorposition + 3 
    } else if (cursorposition == 7) { 
      cursorposition = cursorposition + 4 
    } else if (cursorposition == 8) { 
      cursorposition = cursorposition + 4
      e1=object.value.indexOf(')')
      e2=object.value.indexOf('-')
      if (e1>-1 && e2>-1){
        if (e2-e1 == 4) {
          cursorposition = cursorposition - 1
        }
      }
    } else if (cursorposition == 9) {
      cursorposition = cursorposition + 4
    } else if (cursorposition < 11) {
      cursorposition = cursorposition + 3
    } else if (cursorposition == 11) {
      cursorposition = cursorposition + 1
    } else if (cursorposition == 12) {
      cursorposition = cursorposition + 1
    } else if (cursorposition >= 13) {
      cursorposition = cursorposition
    }

    var txtRange = object.createTextRange();
    txtRange.moveStart( "character", cursorposition);
    txtRange.moveEnd( "character", cursorposition - object.value.length);
    txtRange.select();
  }

}

function ParseChar(sStr, sChar)
{

  if (sChar.length == null) 
  {
    zChar = new Array(sChar);
  }
    else zChar = sChar;

  for (i=0; i<zChar.length; i++)
  {
    sNewStr = "";

    var iStart = 0;
    var iEnd = sStr.indexOf(sChar[i]);

    while (iEnd != -1)
    {
      sNewStr += sStr.substring(iStart, iEnd);
      iStart = iEnd + 1;
      iEnd = sStr.indexOf(sChar[i], iStart);
    }
    sNewStr += sStr.substring(sStr.lastIndexOf(sChar[i]) + 1, sStr.length);

    sStr = sNewStr;
  }

  return sNewStr;
}
/* Phone Validation Script Ends */