// JavaScript Document
//---------------------------------

// CHECKS IS REAL NUMBER
function checkIsNumber(field,maxNum) {
    if (((field.value / field.value) != 1) && (field.value != 0)) {
		field.value = field.value.replace(/[^0-9 .]+/g,'');
		if (field.value == '') field.value = '1';
		alert('Please enter only a number into this text box.');
		field.focus();
	} else {
		if ((maxNum != '') && (field.value > maxNum)){
			field.value = maxNum;
			alert('The maximum number for this field is '+maxNum+'!');
		}
	}
}

//------------------------------
function validateUsername(string) {
	for (var i=0, output='',
	valid="\"!@#%&*()_-=+?:/{}.012345678 9abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
	i<string.length; i++)
		
	if (valid.indexOf(string.charAt(i)) == -1)
	output += string.charAt(i)+' '
	return output;
}
//------------------------------
function isAlphaNumeric(string) {
	var valid = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; // define valid characters
	for (var i=0; i< string.length; i++) {
       if (valid.indexOf(string.charAt(i)) == -1)
          return false;
    }
    return true;
}

//------------------------------
function toShareholderFormat(string) {
	var errorType = false;
	var valid = '!@#$%^&*()_-+={}[]:;"\'/<>,.? 0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; // define valid characters
	for (var i=0; i< string.length; i++) {
       if (valid.indexOf(string.charAt(i)) == -1) {
         string = string.substring(0,i) + string.substring(i+1,string.length); // cut last letter out
		 errorType = true;
		}
    }
	string = string.toUpperCase()
	if (errorType == true) {alert('One or some of your typed letters are not allowed for shareholde information\n and will be deleted!')}
    return string;
}

//------------------------------
function CCValidate(checkStr)
{

  var checkOK = "0123456789";
  var CrValid = true;
  var checksum=0;
  var ddigit=0;
  var kdig = 0;

  if (checkStr.length < 13)
  {
  	alert ('You have not entered enough digits. Please check the number for errors.');
    return(false);
  }
  if (checkStr.indexOf("***********") != -1) {
  	return(true);
  }
  for (i = checkStr.length - 1;  i >= 0;  i--)
  {
    kdig++;
    ch = checkStr.charAt(i);
    if ((kdig % 2) != 0)
       checksum=checksum+parseInt(ch)
    else {
       ddigit=parseInt(ch)*2;
       if (ddigit >= 10)
          checksum=checksum+1+(ddigit-10)
       else
          checksum=checksum+ddigit;
    }
    for (j = 0;  j < checkOK.length;  j++)
      if (ch == checkOK.charAt(j))
        break;
    if (j == checkOK.length)
    {
      alert('Please enter only digits. No dashes or non-numeric characters.');
      return(false);
    }
  }
  if ((checksum % 10) != 0){
       alert('You have entered an invalid credit card number. Please check the number for errors.');
       return (false);
  }else{
       return(true);
  }
}
//------------------------------
function submitForm(theForm,choosedAction) {
	with (theForm){
		// SET HiddenFormAction TO modify THAT I KNOW WHAT IMAGE BUTTON WAS PRESSED
		action.value = choosedAction;
		submit();
	}
}

//------------------------------
function submitFormV2(theForm,choosedAction) {
	with (theForm){
		// SET HiddenFormAction TO modify THAT I KNOW WHAT IMAGE BUTTON WAS PRESSED
		nextpage.value = choosedAction;
		submit();
	}
}
//------------------------------
function testme() {
	alert('here');
}
//------------------------------
function emailCheck (emailStr) {
var emailPat=/^(.+)@(.+)$/;
var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]";
var validChars="\[^\\s" + specialChars + "\]";
var quotedUser="(\"[^\"]*\")";
var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
var atom=validChars + '+';
var word="(" + atom + "|" + quotedUser + ")";
var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
var matchArray=emailStr.match(emailPat);

emailStr = stripSpaces(emailStr);
if (matchArray==null) {
	alert("Email address seems incorrect (check @ and .'s)");
	return false;
}
var user=matchArray[1];
var domain=matchArray[2];
if (user.match(userPat)==null) {
    alert("The username doesn't seem to be valid.");
    return false;
}
var IPArray=domain.match(ipDomainPat);
if (IPArray!=null) {
	  for (var i=1;i<=4;i++) {
	    if (IPArray[i]>255) {
	        alert("Destination IP address is invalid!");
		return false;
	    }
    }
    return true;
}
var domainArray=domain.match(domainPat);
if (domainArray==null) {
	alert("The domain name doesn't seem to be valid.");
    return false;
}
var atomPat=new RegExp(atom,"g");
var domArr=domain.match(atomPat);
var len=domArr.length;
if (domArr[domArr.length-1].length<2) {
   alert("The address must end in a two or more letter domain or country.");
   return false;
}
if (len<2) {
   var errStr="This address is missing a hostname!";
   alert(errStr);
   return false;
}
return true;
}
//------------------------------


var obj = new Array();

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function calculateButton(imagePath,image0,image1,buttonID,defaultVal) {
	if (!obj[buttonID]) {
		obj[buttonID] = new Object;
			obj[buttonID].enabled = true;
			if (defaultVal == '0') obj[buttonID].enabled = false; 
	}
	
	if (obj[buttonID].enabled) { 
		obj[buttonID].enabled = false;
		MM_swapImage(buttonID,'',imagePath+image0,0);
		return '0';
	} else {
		obj[buttonID].enabled = true;
		MM_swapImage(buttonID,'',imagePath+image1,0);
		return '1';	
	}
}

function openWindowCenter(fileName,w ,h ,scrollb) {
	var chasm = screen.availWidth;
	var mount = screen.availHeight;
	//putItThere = window.open(fileName,'thiswindow','scrollbars='+scrollb+',resizable,status=no,width='+w+',height='+h+',left=' + ((chasm - w - 10) * .5) + ',top=' + ((mount - h - 30) * .5));
	putItThere = window.open(fileName,'thiswindow','scrollbars='+scrollb+',resizable,status=no,width='+w+',height='+h+',left=' + ((chasm - w - 10) * .5) + ',top=' + ((mount - h - 30) * .5));
	putItThere.focus();
}

function openWindow(fileName,w ,h ,scrollb) {
	//putItThere = window.open(fileName,fileName.substring(0,5),'scrollbars='+scrollb+',resizable,status=no,width='+w+',height='+h+',left=' + ((chasm - w - 10) * .5) + ',top=' + ((mount - h - 30) * .5));
	putItThere = window.open(fileName,'thiswindow','scrollbars='+scrollb+',resizable,status=no,width='+w+',height='+h+',left=200,top=200');
	putItThere.focus();
}

function openWindowPosi(fileName,w ,h ,x ,y ,scrollb) {
	//putItThere = window.open(fileName,fileName.substring(0,5),'scrollbars='+scrollb+',resizable,status=no,width='+w+',height='+h+',left=' + ((chasm - w - 10) * .5) + ',top=' + ((mount - h - 30) * .5));
	putItThere = window.open(fileName,'thiswindow','scrollbars='+scrollb+',resizable,status=no,width='+w+',height='+h+',left='+x+',top='+y+'');
	putItThere.focus();
}

function openWindowCenterWithStatus(fileName,w ,h) {
	var chasm = screen.availWidth;
	var mount = screen.availHeight;
	//putItThere = window.open(fileName,fileName.substring(0,5),'scrollbars='+scrollb+',resizable,status=no,width='+w+',height='+h+',left=' + ((chasm - w - 10) * .5) + ',top=' + ((mount - h - 30) * .5));
	putItThere = window.open(fileName,'thiswindow','scrollbars=yes,resizable=yes,location=yes,toolbar=yes,status=yes,menubar=yes,width='+w+',height='+h+',left=' + ((chasm - w - 10) * .5) + ',top=' + ((mount - h - 30) * .5));
	putItThere.focus();
}

function test() {
	alert('hallo')
}

function getSelectBoxValue(thisSelectBox) {
	return (thisSelectBox.options[thisSelectBox.selectedIndex].value);
}

function getSelectBoxIndex(thisSelectBox) {
	return (thisSelectBox.options.selectedIndex);
}



function cent(amount) {
	// returns the amount in the .99 format
    amount -= 0;
    return (amount == Math.floor(amount)) ? amount + '.00' : (  (amount*10 == Math.floor(amount*10)) ? amount + '0' : amount);
}

function round(number,X) {
	// rounds number to X decimal places, defaults to 2
    X = (!X ? 2 : X);
    return Math.round(number*Math.pow(10,X))/Math.pow(10,X);
}

function stripSpaces(strText) {
    // this will get rid of leading spaces 
    while (strText.substring(0,1) == ' ') 
        strText = strText.substring(1, strText.length);
    // this will get rid of trailing spaces 
    while (strText.substring(strText.length-1,strText.length) == ' ')
        strText = strText.substring(0, strText.length-1);
   return strText;
}

//---------- HIGHLIGTH FORM FIELDS BY CLICKIN' ON THEM ------------
var highlightcolor="#ffffe0";

var ns6=document.getElementById && !document.all;
var ie=document.all;
var previous='';
var eventobj;

//Regular expression to highlight only form elements
var intended=/INPUT|TEXTAREA/;

//Check whether element clicked is form element
    function checkel(which){
        if (which.style && intended.test(which.tagName)) {
            if (ns6 && eventobj.nodeType==3)
                eventobj=eventobj.parentNode.parentNode;
            return true;
        }
        else
            return false;
    }

//Highlight form element
    function highlight(e){
        eventobj = ns6 ? e.target : event.srcElement;
        if (previous!=''){
            if (checkel(previous))
            previous.style.backgroundColor='';
            previous=eventobj;
            if (checkel(eventobj))
            eventobj.style.backgroundColor=highlightcolor;
        }
        else {
            if (checkel(eventobj))
            eventobj.style.backgroundColor=highlightcolor;
            previous=eventobj;
        }
    }
 
//-----------------------------------------------------
function toTitleCase(frmObj) {
      var index;
      var tmpStr;
      var tmpChar;
      var preString;
      var postString;
      var strlen;
      var re;
      var tmpArr;
      var inpString;
      var j;
      tmpStr = frmObj.value.toLowerCase();
      strLen = tmpStr.length;
      if (strLen > 0)  {
        for (index = 0; index < strLen; index++)  {
          if (index == 0)  {
            tmpChar = tmpStr.substring(0,1).toUpperCase();
            postString = tmpStr.substring(1,strLen);
            tmpStr = tmpChar + postString;
          }
          else {
            tmpChar = tmpStr.substring(index, index+1);
            if ((tmpChar == " " || tmpChar == "-" || tmpChar == ",") && index < (strLen-1))  {
              tmpChar = tmpStr.substring(index+1, index+2).toUpperCase();
              preString = tmpStr.substring(0, index+1);
              postString = tmpStr.substring(index+2,strLen);
              tmpStr = preString + tmpChar + postString;
            }
          }
        }
      }
 		//Handle special cases
      	//Mid-Word Caps...
      re = /\bMc|\bMac|\O\'|\B-|\,|\.|\/|\(/;
      tmpArr = tmpStr.match(re);
      if(tmpArr != null) {
        preString = tmpStr.substring(0,tmpArr.lastIndex);
        tmpChar = tmpStr.charAt(tmpArr.lastIndex);
        postString = tmpStr.substring(tmpArr.lastIndex+1,tmpStr.length);
        tmpChar = tmpChar.toUpperCase();
        tmpStr = preString + tmpChar + postString;
      }
      frmObj.value = tmpStr;
}