requiredFields_fax = new Array();
requiredMessages_fax = new Array();

requiredFields = new Array();
requiredMessages = new Array();

sameFields1 = new Array();
sameFields2 = new Array();
sameMessages = new Array();

atLeastOneFields = new Array();
atLeastOneMessages = new Array();

validDayFields = new Array();
validMonthFields = new Array();
validYearFields = new Array();
validDateMessages = new Array();

beforeDay1Fields = new Array();
beforeMonth1Fields = new Array();
beforeYear1Fields = new Array();
beforeDay2Fields = new Array();
beforeMonth2Fields = new Array();
beforeYear2Fields = new Array();
beforeMessages = new Array();

checkFields = new Array();
checkValues = new Array();
checkMessages = new Array();


// Require a value to be non-empty in fax pages
function require_fax(name, msg) {
    requiredFields_fax[requiredFields_fax.length] = name;
    requiredMessages_fax[requiredMessages_fax.length] = msg;
} // END require

// Require a value to be non-empty
function require(name, msg) {
    requiredFields[requiredFields.length] = name;
    requiredMessages[requiredMessages.length] = msg;
} // END require

// Require two values to be the same
function same(name1, name2, msg) {
    sameFields1[sameFields1.length] = name1;
    sameFields2[sameFields2.length] = name2;
    sameMessages[sameMessages.length] = msg;
} // END same

// Require at least one checkbox to be checked
function atLeastOne(name, msg) {
    atLeastOneFields[atLeastOneFields.length] = name;
    atLeastOneMessages[atLeastOneMessages.length] = msg;
} // END same

// Require date to be a valid date
function date(dayName, monthName, yearName, msg) {
    validDayFields[validDayFields.length] = dayName;
    validMonthFields[validMonthFields.length] = monthName;
    validYearFields[validYearFields.length] = yearName;
    validDateMessages[validDateMessages.length] = msg;
}

// Do the values represent a valid date?
function dateIsValid(day, month, year) {
    switch (Number(month)) {
    case 3:     // April
    case 5:     // June
    case 8:     // September
    case 10:    // November
        return (day <= 30);
        break;

    case 1:     // February
        if ((((year % 4) == 0) && ((year % 100) != 0))
            || (((year % 100) == 0) && ((year % 400) == 0))) {
            return (day <= 29);
        } else {
            return (day <= 28);
        }
        break;

    case 0:     // January
    case 2:     // March
    case 4:     // May
    case 6:     // July
    case 7:     // August
    case 9:    // October
    case 11:    // December
        return true;
        break;

    default:
        return false;
        break;
    }
} // END date

// Require date1 to be before date2
function before(dayName1, monthName1, yearName1, dayName2, monthName2, yearName2, msg) {
    beforeDay1Fields[beforeDay1Fields.length] = dayName1;
    beforeMonth1Fields[beforeMonth1Fields.length] = monthName1;
    beforeYear1Fields[beforeYear1Fields.length] = yearName1;
    beforeDay2Fields[beforeDay2Fields.length] = dayName2;
    beforeMonth2Fields[beforeMonth2Fields.length] = monthName2;
    beforeYear2Fields[beforeYear2Fields.length] = yearName2;
    beforeMessages[beforeMessages.length] = msg;
} // END before


//
function check(name, value, msg) {
    checkFields[checkFields.length] = name;
    checkValues[checkValues.length] = value;
    checkMessages[checkMessages.length] = msg;
} // END check

// Are all of the forms requirements fulfilled?
function validate(formName) {
    str = "";
    with (document.forms[formName]) {
    
        // Check that required fields have contents
        
        if (!(elements[requiredFields_fax[0]].value.length == 0)||(!elements[requiredFields_fax[1]].value.length == 0)||(!elements[requiredFields_fax[2]].value.length == 0) ) {
                str = "";
        }
        else
        {
                str += requiredMessages_fax[0] + "\n";
        }
        
        for (i = 3; i < requiredFields_fax.length; i++) {
            if (elements[requiredFields_fax[i]].value.length == 0) {
                str += requiredMessages_fax[i] + "\n";
            }
        }
    
        // Check that required fields have contents
        for (i = 0; i < requiredFields.length; i++) {
            if (elements[requiredFields[i]].value.length == 0) {
                str += requiredMessages[i] + "\n";
            }
        }

        // Check that "same" fields' values are equal
        for (i = 0; i < sameFields1.length; i++) {
            if (elements[sameFields1[i]].value != elements[sameFields2[i]].value) {
                str += sameMessages[i] + "\n";
            }
        }

        // Check that "atLeastOne" fields have at least one item checked
        for (i = 0; i < atLeastOneFields.length; i++) {
            for (j = 0; j < elements[atLeastOneFields[i]].length; j++) {
                if (elements[atLeastOneFields[i]][j].checked) {
                    break;
                }
            } // END for each checkbox
            if (j == elements[atLeastOneFields[i]].length) {
                str += atLeastOneMessages[i] + "\n";
            }
        } // END for each "atLeastOne" field

        // Check that "date" fields are valid dates
        for (i = 0; i < validDayFields.length; i++) {
            if (!dateIsValid(elements[validDayFields[i]].value,
                             elements[validMonthFields[i]].value,
                             elements[validYearFields[i]].value)) {
                str += validDateMessages[i] + "\n";
            }
        }

        // Check that date1 is before date2
        for (i = 0; i < beforeDay1Fields.length; i++) {
            day1 = Number(elements[beforeDay1Fields[i]].options[elements[beforeDay1Fields[i]].selectedIndex].value);
            day2 = Number(elements[beforeDay2Fields[i]].options[elements[beforeDay2Fields[i]].selectedIndex].value);
            month1 = Number(elements[beforeMonth1Fields[i]].options[elements[beforeMonth1Fields[i]].selectedIndex].value);
            month2 = Number(elements[beforeMonth2Fields[i]].options[elements[beforeMonth2Fields[i]].selectedIndex].value);
            year1 = Number(elements[beforeYear1Fields[i]].options[elements[beforeYear1Fields[i]].selectedIndex].value);
            year2 = Number(elements[beforeYear2Fields[i]].options[elements[beforeYear2Fields[i]].selectedIndex].value);

            if ((year1 > year2) ||
                ((year1 == year2) && (month1 > month2)) ||
                ((year1 == year2) && (month1 == month2) && (day1 > day2))) {
                str += beforeMessages[i] + "\n";
            }
        }

        if (str != "") {
            alert(str);
            return false;
        }

        // Warn if requested fields value has changed
//        for (i = 0; i < checkFields.length; i++) {
//            if (elements[checkFields[i]].options[elements[checkFields[i]].selectedIndex].value != checkValues[i]) {
//                if (!confirm(checkMessages[i])) {
//                    return false;
//                }
//            }
//        }
    }
    return true;
} // END validate



function phone(form_name,field_name)
{


	flag=0;
	flag_one = 0
	flag_two = 0
	flag_three = 0
	a = eval("document."+form_name+"."+field_name+".value")
	b = eval("document."+form_name+"."+field_name+".value.length")
	j = 0;
	for(i=0;i<b;i++)
	{
		if((a.charAt(i)>='0'&&a.charAt(i)<='9'))
		{
		j++
		}
	}
	
	if(j > 10)
	{
	alert("Fax Number Number cannot be more than 10 digits")
	eval("document."+form_name+"."+field_name+".select()")
	eval("document."+form_name+"."+field_name+".focus ()")
	return false

	}
else if(b < 12 || b > 12)
{
	alert("Fax Number Should be in format 123-456-7890")
	eval("document."+form_name+"."+field_name+".select()")
	eval("document."+form_name+"."+field_name+".focus ()")	
	return false
}	
else if(b==12)
{
	if(a.charAt(0) != '-')
	{


	  for(i=0;i<b;i++)
	   {
		if((a.charAt(i)>='0'&&a.charAt(i)<='9')||(a.charAt(i)=='(')||(a.charAt(i)== ')'))
			{
				if(i==0)
				{
					if(a.charAt(0) == '(')
					flag_one = 1
				}
				else if(i==4)
				{
					if(a.charAt(4) == ')')
					flag_two = 1

				}
			}
			else if((a.charAt(i) == '-')||(a.charAt(i) == '.')||(a.charAt(i) == ' '))
			{
				if(i==3)
				{
					if((a.charAt(3)=='-')||(a.charAt(3)=='.')||(a.charAt(i) == ' '))
					flag_one = 1
				}
				else if(i==7)
				{
					if((a.charAt(3)=='-')||(a.charAt(3)=='.')||(a.charAt(i) == ' '))
					flag_two = 1

				}
				else
				{
				flag_one = 0
				flag_two = 0
				}

			}
			else
			{
				alert("Fax Number should be in numbers only")
				eval("document."+form_name+"."+field_name+".select()")
				eval("document."+form_name+"."+field_name+".focus ()")
				
				flag_three = 1
				return false
				break
			}


		}

		if(flag_one == 1 && flag_two == 1)
		{

				if(b == 12)
				{
				}
				else
				{
				alert("Fax Number Should be in format 123-456-7890")
				eval("document."+form_name+"."+field_name+".select()")
				eval("document."+form_name+"."+field_name+".focus ()")
				return false
				}

		}
		else
		{
			if(flag_three != 1)
			{
			alert("Fax Number Should be in format 123-456-7890")
			eval("document."+form_name+"."+field_name+".select()")
			eval("document."+form_name+"."+field_name+".focus ()")
			return false
			}
		}

	}
	else
	{
	alert("Fax Number cannot be start with -")
	eval("document."+form_name+"."+field_name+".select()")
	eval("document."+form_name+"."+field_name+".focus ()")
	return false
	}
  }//end of else if
	return true
}//end of phone