function FormValidationElement(ElementName, ElementType, FormatType, RequiredLevel, NaturalName, ElementToModifyOnValidationError, ElementToConfirmIfRequired, ValueToConfirmIfRequired )
{
    this.ElementName = ElementName;
    this.NaturalName = NaturalName;
    this.FormatType = FormatType;
    this.ElementType = ElementType;
    this.RequiredLevel = RequiredLevel;
    this.ElementToModifyOnValidationError = ElementToModifyOnValidationError;
    this.ElementToConfirmIfRequired = ElementToConfirmIfRequired;
    this.ValueToConfirmIfRequired = ValueToConfirmIfRequired;
    
    return this;
}

function GenericPageValidate(arrayFormFields, arrRequiredLevels)
{
    var blOK;
    var strDecFlds = '';
    var strPrcntFlds = '';
    var strDateFlds = '';
    var strTimeFlds = '';
    var strIntFlds = '';
    var strRqdFlds = '';
    var strMaxLengthFlds = '';
    
    if( arrRequiredLevels == null )
    {
        arrRequiredLevels = [1];
    }

    for( fve in arrayFormFields )
    {
        blOK = true;
        var e;
        var value;
        
        for( var i=0; i<document.getElementsByName(arrayFormFields[fve].ElementName).length; i++ )
		{
			blOK = true;
            e = document.getElementsByName(arrayFormFields[fve].ElementName)[i];	

			if( arrayFormFields[fve].ElementType == "Text" || arrayFormFields[fve].ElementType == "Hidden" )
			{
				value = e.value;
			}
			else if( arrayFormFields[fve].ElementType == "SelectOne" )
			{
				value = e.options[e.selectedIndex].value;
			}
			else if( arrayFormFields[fve].ElementType == "CheckboxCollection" )
			{
			    value = "";
				for(c=0;c<document.getElementsByName(arrayFormFields[fve].ElementName).length;c++)
				{
				    if(document.getElementsByName(arrayFormFields[fve].ElementName)[c].checked){value = document.getElementsByName(arrayFormFields[fve].ElementName)[c].value;break;}				    
				}
				i = document.getElementsByName(arrayFormFields[fve].ElementName).length
			}
							
			if( arrayFormFields[fve].FormatType == "Date" && value.length > 0 && !isDate(value) )
			{
				strDateFlds += "<li>" + arrayFormFields[fve].NaturalName + "<\/li>";
				blOK = false;
			}
			
			if( arrayFormFields[fve].FormatType == "Time" && value.length > 0 && !IsValidTime(value) )
			{
				strTimeFlds += "<li>" + arrayFormFields[fve].NaturalName + "<\/li>";
				blOK = false;
			}
			
			
			if( arrayFormFields[fve].FormatType == "Decimal" && value.length > 0 && isNaN(value) )
			{
				strDecFlds += "<li>" + arrayFormFields[fve].NaturalName + "<\/li>";
				blOK = false;
			}
			
			if( ( arrayFormFields[fve].FormatType == "Number" || arrayFormFields[fve].FormatType == "Integer" ) && value.length > 0 && !/^-?[\d]+$/.test(value) )
			{
				strIntFlds += "<li>" + arrayFormFields[fve].NaturalName + "<\/li>";				
				blOK = false;
			}
			
			if( arrayFormFields[fve].FormatType == "Percent" && value.length > 0 && (isNaN(value) || value <0 || value>100) )
			{
				strPrcntFlds += "<li>" + arrayFormFields[fve].NaturalName + "<\/li>";
				blOK = false;
			}
			
						
			if( arrayFormFields[fve].MaxLength > -1 && value.length > arrayFormFields[fve].MaxLength )
			{
				strMaxLengthFlds += "<li>" + arrayFormFields[fve].NaturalName + " contains too many characters (current length: " + value.length + ", max allowed: " + arrayFormFields[fve].MaxLength + ").<\/li>";				
				blOK = false;
			}
			
			if( checkValueRequired(arrayFormFields[fve].RequiredLevel, arrRequiredLevels) && confirmValueRequired(i, arrayFormFields[fve].ElementToConfirmIfRequired, arrayFormFields[fve].ValueToConfirmIfRequired) && value.length <= 0 )
			{				
				strRqdFlds += "<li>" + arrayFormFields[fve].NaturalName + "<\/li>";
				blOK = false;
			}
				
			if(blOK)
			{
				if( arrayFormFields[fve].ElementType == "Hidden" )
				{
					if( arrayFormFields[fve].ElementToModifyOnValidationError == '' )
					{
						e.parentNode.style.backgroundColor = "";
					}
					else
					{
						//document.getElementById(arrayFormFields[fve].ElementToModifyOnValidationError).style.backgroundColor = "";
						document.getElementsByName(arrayFormFields[fve].ElementToModifyOnValidationError)[i].style.backgroundColor = "";
					}
				}
				else
				{
					e.style.backgroundColor = "";
				}
			}
			else
			{
				if( arrayFormFields[fve].ElementType == "Hidden" )
				{
					if( arrayFormFields[fve].ElementToModifyOnValidationError == '' )
					{
						e.parentNode.style.backgroundColor = "#ff4646";
					}
					else
					{
						//document.getElementById(arrayFormFields[fve].ElementToModifyOnValidationError).style.backgroundColor = "#ff4646";
						document.getElementsByName(arrayFormFields[fve].ElementToModifyOnValidationError)[i].style.backgroundColor = "#ff4646";
					}
					
				}
				else
				{
					e.style.backgroundColor = "#ff4646";
				}
			}
		}		
    }

    if( strRqdFlds.length > 0 )
    {
        showError("The following fields are required:<br><br><ul>" + strRqdFlds + "<\/ul>");
        return false;
    }
    else if ( strDateFlds.length > 0 )
    {
        showError("The following fields can only contain dates:<br><br><ul>" + strDateFlds + "<\/ul>");
        return false;
    }
    else if ( strTimeFlds.length > 0 )
    {
        showError("The following fields can only contain time values:<br><br><ul>" + strTimeFlds + "<\/ul>");
        return false;
    }
    else if ( strDecFlds.length > 0 )
    {
        showError("The following fields can only contain decimal values:<br><br><ul>" + strDecFlds + "<\/ul>");
        return false;
    }
    else if ( strPrcntFlds.length > 0 )
    {
        showError("The following fields can only contain percent values between 0 and 100:<br><br><ul>" + strPrcntFlds + "<\/ul>");
        return false;
    }
    else if ( strIntFlds.length > 0 )
    {
        showError("The following fields can only contain integer values:<br><br><ul>" + strIntFlds + "<\/ul>");
    }
    else if ( strMaxLengthFlds.length > 0 )
    {
        showError("<ul>" + strMaxLengthFlds + "<\/ul>");
    }
    else
    {
        //showError('');
        return true;
    }
}

function showError(ErrorMessage)
{
   //dvMsg.innerHTML = ErrorMessage;
   openErrorWin(ErrorMessage)
}

function checkValueRequired( value, RequiredLevels )
{
    for( i=0; i<RequiredLevels.length; i++ )
    {
        if( RequiredLevels[i] == value )
        {
            return true;
        }       
    }
    
    return false;
}

function confirmValueRequired( index, ElementToConfirmIfRequired, ValueToConfirmIfRequired )
{
    if(ElementToConfirmIfRequired == ""){return true;}
    else
    {
        switch(document.getElementsByName(ElementToConfirmIfRequired)[index].type)
        {
            case "hidden":
                if(document.getElementsByName(ElementToConfirmIfRequired)[index].value == ValueToConfirmIfRequired){return true;}
                break;
            case "radio":
                alert(document.getElementsByName(ElementToConfirmIfRequired)[index].type)
                for(a=0;a<document.getElementsByName(ElementToConfirmIfRequired)[index].length;a++)
                {
                alert(document.getElementsByName(ElementToConfirmIfRequired)[index][a].checked )
                    if(document.getElementsByName(ElementToConfirmIfRequired)[index][a].checked && document.getElementsByName(ElementToConfirmIfRequired)[index][a].value == ValueToConfirmIfRequired){return true;}
                }
                break;
            default:
			    break;
        }
    }
    
    return false;
}

/* Date Validation */
var dtCh= "/";
var dtChAry = ["/","-"," "]
var minYear=1900;
var maxYear=2100;

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 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++){   
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function daysInFebruary (year){
	// February has 29 days in any year evenly divisible by four,
    // EXCEPT for centurial years which are not also divisible by 400.
    return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) {
	for (var i = 1; i <= n; i++) {
		this[i] = 31
		if (i==4 || i==6 || i==9 || i==11) {this[i] = 30}
		if (i==2) {this[i] = 29}
   } 
   return this
}

function isDate(dtStr){
	var daysInMonth = DaysArray(12)
	
	for(i=0;i<dtChAry.length;i++){if(dtStr.indexOf(dtChAry[i]) >0){dtCh=dtChAry[i];break;}}
	
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strMonth=dtStr.substring(0,pos1)
	var strDay=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) {
		if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	//if (pos1==-1 || pos2==-1){
	//	alert("The date format should be : mm/dd/yyyy")
	//	return false
	//}
	if (strMonth.length<1 || month<1 || month>12){
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		return false
	}
	//if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
	if (year==0 || year<minYear || year>maxYear){
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		return false
	}
return true
}