/*****************************************************************************
    Declare the strings for localization
 ****************************************************************************/

    var g_sYouMust = 'Vous devez vérifier';
    var g_sYouNeedToEnter = 'Vous devez saisir une valeur valide pour votre';
    var g_sMustBeCompleted = 'doit contenir une valeur valide.';
    var g_sTheValueFor = 'La valeur pour';
    var g_sMustContainAtLeast = 'doit contenir au moins';
    var g_sCharacters = 'caractères';
    var g_sMustBeNumeric = 'doit être une valeur numérique.';
    var g_sInternational1 = 'peut uniquement contenir des chiffres et des symboles \'()- \ et doit contenir au moins';
    var g_sInternational2 = 'chiffres';
    var g_sMustMatch = 'doit correspondre à';
    var g_sMustBeInAValidDateFormat = 'doit être une date valide au format jj/mm/aaaa.';
    var g_sMustBeAValidEmailAddress = 'doit être une adresse électronique valide.';



/*****************************************************************************
    Form validation functions
 ****************************************************************************/

    function form_validation(formName) {
	    if(ValidateForm(formName) == true) { // Form has passed all the defined checks
		    window.document[formName].submit();
	    } else { //The form has not passed validation
	    }
    }

    function isDigit (c){
	    if (c=="."  || c==":" || c=="," || c==" ")return true;
	    return ((c >= "0") && (c <= "9"));
	}
	
	function IsNumeric(s){
	    if(s.length == 1 && s == "-") return false;
	    for (i = 0; i < s.length; i++)
	    {
	        var c = s.charAt(i);
	        if (!isDigit(c))return false;
	    }
	    return true;
	}
	
    function IsInteger(n){
	    if(n != parseInt(n))
	    return false;
	    return true;
	}

    function FocusField(f) {
	    f.focus();if(eval(f.type == "text"))f.select();
    }


    function ValidateForm(formName)
    {
	    document[formName].Submit.disabled = true;
	    var fields = eval('document.'+formName+'.elements');

	    for(var i = 0;i<fields.length;i++) {
		    var currField=fields[i];
		    var desc = currField.getAttribute('desc');
		   
		    if(desc=="") desc=currField.name;

		    var isMandatory = currField.getAttribute('isMandatory');
		    var isCheckBox = currField.getAttribute('isCheckBox');
		    var isLinkedWith = currField.getAttribute('isLinkedWith');
		    var customError = currField.getAttribute('customError');
		    var minChars = currField.getAttribute('minChars');
		    var isNumeric = currField.getAttribute('isNumeric');
		    var isInternationalPhoneNo = currField.getAttribute('isInternationalPhoneNo');
		    var isEqualTo = currField.getAttribute('isEqualTo');
		    var isDate = currField.getAttribute('isDate');
		    var isEmail = currField.getAttribute('isEmail');
		
		    if(isMandatory) {
			    if(isMandatory=='yes') {
				    if(isCheckBox) {
					    if(currField.checked == false) {
						    alert(g_sYouMust + ' ' + desc);
						    FocusField(currField);
						    document[formName].Submit.disabled = false;
						    return false;
					    }
				    }

				    if(currField.value.replace(' ','') == '') {
				        alert(g_sYouNeedToEnter + ' ' + desc);
					    FocusField(currField);
					    document[formName].Submit.disabled = false;
					    return false;
				    }
			    }
		    }

		    if(isLinkedWith) {
			    if(eval(isLinkedWith)==0) {
				    if(customError) alert(customError);
				} else 
					alert(desc + ' '+ g_sMustBeCompleted);
				
				FocusField(currField);
				document[formName].Submit.disabled = false;
				return false;
			}
		

		    //only perform further validation if we have a value
		    if(currField.value.replace(' ','') != '' || (isCheckBox && currField.checked == true)) {
		        if(minChars) {
	                if(currField.value.length<minChars) {
			            alert(g_sTheValueFor + ' ' + desc + ' ' + g_sMustContainAtLeast + ' ' + minChars + ' ' + g_sCharacters);
				        FocusField(currField);
				        document[formName].Submit.disabled = false;
				        return false;
			        }
		        }
			
		        if(isNumeric) {
		            if(isNumeric=='yes') {
			            if(!IsNumeric(currField.value)) {
				            alert(g_sTheValueFor + ' ' + desc + ' ' + g_sMustBeNumeric);
					        FocusField(currField);
					        document[formName].Submit.disabled = false;
					        return false;
			            }
			        }	
		        }

		        if(isInternationalPhoneNo) {
		            if(isInternationalPhoneNo=='yes') { //Analyse the value of this field and make sure that it has only numbers and certain symbols.
    			        if(checkInternationalPhone(currField.value)==false && currField.value!='') {
			                alert(desc + ' ' + g_sInternational1 + ' ' + minDigitsInIPhoneNumber + ' '+g_sInternational2);
			                FocusField(currField);
				            document[formName].Submit.disabled = false;
				            return false;
			            }
		            }
		        }

		        if(isEqualTo) {
    		        if(currField.value!=fields[isEqualTo].value) {
	    		        alert(desc + ' ' + g_sMustMatch);
		    		    FocusField(currField);
			    	    document[formName].Submit.disabled = false;
				        return false;
			        }
		        }

		        if(isDate) {
		            if(isDate=='yes') {
			            if(!validateDate(currField.value)) {
				            alert(desc + ' ' + g_sMustBeInAValidDateFormat);
				            FocusField(currField);
					        document[formName].Submit.disabled = false;
					        return false;
				        }
			        }
		        }
			
		        if(isEmail) {
		            if(isEmail=='yes') {
			            if(!IsEmail(currField.value)) {
				            alert(desc + ' ' + g_sMustBeAValidEmailAddress);
					        FocusField(currField);
					        document[formName].Submit.disabled = false;
					        return false;
				        }
			        }
		        }
	        }
	    }
	    document[formName].submit();
    }


var digits = "0123456789";
var phoneNumberDelimiters = "()- ";
var validWorldPhoneChars = phoneNumberDelimiters + "+";
var minDigitsInIPhoneNumber = 9;

function checkInternationalPhone(strPhone) {
    s=stripCharsInBag(strPhone,validWorldPhoneChars);
    return (isInteger(s) && s.length >= minDigitsInIPhoneNumber);
}

function isInteger(s)
{   var i;
    for (i = 0; i < s.length; i++)
    {   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}

function IsEmail(emailStr)
{
     var emailReg = "^[._A-z0-9-]+@[.A-z0-9-]+[.]{1}[A-z]{2,4}$";
     var regex = new RegExp(emailReg);
     return regex.test(emailStr);
}

function stripCharsInBag(s, bag)
{   var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++)
    {   
        // Check that current character isn't whitespace.
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}



/*****************************************************************************
 * Function:		validateDate
 * Description:		Checks date to make sure it is valid
 ****************************************************************************/

function validateDate(thisdate){
	var theDay, theMonth, theYear, dateArr;
	//alert(thisdate)
	dateArr = thisdate.split("/");
	theDay = dateArr[0];
	theMonth = dateArr[1];
	theYear = dateArr[2];

	if(!(theMonth >=1 && theMonth <=12))
		{
			return false;
		}
	
	if(!(theYear>=1900))
	{
		return false;
	}

	if(theMonth == 1 || theMonth == 3 || theMonth == 5 || theMonth == 7 || theMonth == 8 || theMonth == 10 || theMonth == 12)
		{
			if(!(theDay >= 1 && theDay <= 31))
			{
				return false;
			}
		}
		else if(theMonth == 2)
		{
			if(theDay == 29 && (!((theYear % 4) == 0)))
			{
				return false; //leap year check
			}
			
			if(!(theDay >= 1 && theDay <=29))
			{
				return false;//average feb 
			}
			else
			{
				return true;
			}
		}
		else
		{
			if(!(theDay >= 1 && theDay <= 30))
			{
				return false;
			}
		}
	return true;
}

//only checks for distance of 18 years at the moment - not very generic, should be rewritten to take distance as a parameter, and distance type (so we can do any distance in seconds or years, or days, whatever!)
//also this doesn't yet reject for dates between 17.5 and 18 years ago by the looks off things
function checkDateDistance()
{
	//Set the two dates
	today = new Date();
	var selectedDate = new Date(document.frm.year_dob.value, document.frm.month_dob.value - 1, document.frm.day_dob.value)
	var one_day=1000*60*60*24

	if(Math.ceil((today.getTime()-selectedDate.getTime())/(one_day)) >= (365*18))
	{
		return true;
	}
	else
	{
		return false;
	}
}

function validatePassword(SiteMode,Password)
{
	var passwordRegExp;

	if (SiteMode != "SIM")
	{
		passwordRegExp = new RegExp(/^.*(?=.{6,20})(?=.*\d)(?=.*[a-zA-Z]).*$/);
	}
	else
	{
		passwordRegExp = new RegExp(/^[a-zA-Z]{6,20}$/);
	}

	if (passwordRegExp.test(Password))
	{
		return true;
	}
	else
	{
		return false;
	}
}


function formatNumber(pnumber,decimals){
	if (isNaN(pnumber)) { pnumber = 0;};
	if (pnumber=='') { pnumber = 0;};
	
	var snum = new String(pnumber);
	var sec = snum.split('.');
	var whole = parseFloat(sec[0]);
	var result = '';
	
	if(sec.length > 1){
		var dec = new String(sec[1]);
		dec = String(parseFloat(sec[1])/Math.pow(10,(dec.length - decimals)));
		dec = String(whole + Math.round(parseFloat(dec))/Math.pow(10,decimals));
		var dot = dec.indexOf('.');
		if(dot == -1){
			dec += '.'; 
			dot = dec.indexOf('.');
		}
		while(dec.length <= dot + decimals) { dec += '0'; }
		result = dec;
	} else{
		var dot;
		var dec = new String(whole);
		dec += '.';
		dot = dec.indexOf('.');		
		while(dec.length <= dot + decimals) { dec += '0'; }
		result = dec;
	}	
	return result;
}



function hideObject(divName)
{
	document.getElementById(divName).style.display = "none";
}


function showObject(divName)
{
	document.getElementById(divName).style.display = "block";
}

function changeDate(formElement)
{
	var yearSelect = document.getElementById(formElement);

	yearSelect.selectedIndex = yearSelect.length - 1;
}

			function resizeWindow(sIFrameLocation)
			{
				if(is_ie != false)
				{
					var pageLocation = ""+sIFrameLocation
					var resizePages = new Array('applicationform.html','applicationform1.html','applicationform2.html','applicationform3.html','applicationform4.html','applicationform5.html','applicationform6.html','applicationform7.html');
					var IFrame = document.getElementById('text');
					for (var i = 0; i < resizePages.length; i++)
					{
						if(pageLocation.indexOf(resizePages[i]) != -1)
						{
							document.getElementById('menuDIV').style.height = "550px";
							IFrame.style.height = "550px";
							break;
						}
						else
						{
							document.getElementById('menuDIV').style.height = "100%";
							IFrame.style.height = "380px";
						}
					}
				}
			}
			
	var popup;
function simplePopup(url, width, height){
	if(popup)
		popup.close();
	popup = window.open(url,"popup","width="+width+",height="+height+", location=no, menubar=no, status=no, toolbar=no, scrollbars=no, resizable=no");
	return popup;
}
function simplePopupScroll(url, width, height){
	if(popup)
		popup.close();
	popup = window.open(url,"popup","width="+width+",height="+height+",scrollbars=yes");
}

function roundto(thenumber, dp) {
    return Math.round(thenumber*Math.pow(10,dp))/Math.pow(10,dp);
}

function includeDynamicScript(url) {
	var remoteScript=document.createElement('script');
	remoteScript.id = 'rs';
	remoteScript.setAttribute('type','text/javascript');
	remoteScript.setAttribute('src', url);
	var hd=document.getElementsByTagName('head')[0];
	// Gotcha: set attribute and src BEFORE appending, or Safari won't work
	hd.appendChild(remoteScript);
}

function openDesigner(url) {
	myWindow = window.open(url, "designer", "toolbar=no") 
}
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