// Open the Dealer Search window        
function dealerlocator()
{
	window.open ("http://www.multimap.com/clients/browse.cgi?client=honda3","Dealer");
}

// Format the Price        	
function formatCurrency(num)
{
	num = num.toString().replace(/\$|\,/g,'');
	if(isNaN(num))
		num = "0";
	sign = (num == (num = Math.abs(num)));
	num = Math.floor(num*100+0.50000000001);
	num = Math.floor(num/100).toString();
	for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
		num = num.substring(0,num.length-(4*i+3))+','+
		num.substring(num.length-(4*i+3));
	return (((sign)?'':'-') + num);
}

// Back to last page
function goBack()
{
	history.go(-1);
}

// Trim for string
function trim(str)
{
	// left trim
	while (('' + str.charAt(0)) == ' ')
	{
		str = str.substring(1,str.length);
	}
	
	// right trim
	while (('' + str.charAt(str.length - 1)) == ' ')
	{
		str = str.substring(0, str.length - 1)
	}
	return str;
}

// check Number
function isNumber(str)
{
	str = trim(str);
	var bNumber = true;
	if (str.length == 0)
		bNumber = false;
	for (var i=0; i < str.length; i++)
	{
		if (((str.charAt(i) < "0") || (str.charAt(i) > "9")))
		{
			bNumber = false;
		}
	}
	return bNumber;
}

// check Phone number (The length of Phone must be greater than 8)
function isPhoneNumber(checkObject)
{
	var str = trim(checkObject.value);
	var bPhone = true;
	if (((str.charAt(0) < "0") || (str.charAt(0) > "9")) && 
		(str.charAt(0) != "+"))
	{
		bPhone = false;
	}
	else
	{
		bPhone = isNumber(str.substring(1,str.length));
		if ((bPhone) && (str.length < 9))
			bPhone = false;
	}
	return bPhone;	
}

function isEmail(checkObject)
{
	var str = trim(checkObject.value);
	if (str == "")
		return false;
	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=str.match(emailPat)
	if (matchArray==null) {
		return false;
	}
	var user=matchArray[1]
	var domain=matchArray[2]

	if (user.match(userPat)==null) {
		return false;
	}

	var IPArray=domain.match(ipDomainPat)
	if (IPArray!=null) {
		// this is an IP address
		  for (var i=1;i<=4;i++) {
			if (IPArray[i]>255) {
			return false;
			}
		}
		return true;
	}

	var domainArray=domain.match(domainPat)
	if (domainArray==null) {
		return false;
	}

	var atomPat=new RegExp(atom,"g")
	var domArr=domain.match(atomPat)
	var len=domArr.length
	if (domArr[domArr.length-1].length<2 ||
		domArr[domArr.length-1].length>3) {
	   return false;
	}

	if (len<2) {
	   return false;
	}

	return true;

}

// UpperCase the first letter
function capitaliseFirstLetter(str)
{
  if (str.length > 0)
  {
    str = str.charAt(0).toUpperCase() + str.substring(1);
  }
  return str;
}

// Check Date
function isDate(checkObject)
{
	var dateValue = checkObject.value;
	var bInvalid = true;
	var sDay, sMonth,sYear, n1, n2;
	
	n1 = 0;n2 = 0;

	// The first '/'
	if (dateValue.substring(2,3)=='/')  // dd/...
		n1 = 2;
	if (dateValue.substring(1,2)=='/')  // d/...
		n1 = 1;

	// The second '/'
	if (dateValue.substring(3,4)=='/')  // d/m/...
		n2 = 3;
	if (dateValue.substring(4,5)=='/')  // dd/m/... or d/mm/...
		n2 = 4;
	if (dateValue.substring(5,6)=='/')  // dd/mm/...
		n2 = 5;

	if (n1==0 || n2==0)
		bInvalid = false;

	if (bInvalid)
	{
		// day
		sDay = dateValue.substring(0, n1);
		if (sDay.length == 1)
			sDay = "0" + sDay;
		nDay = parseInt(sDay, 10);
		// month
		sMonth = dateValue.substring(n1+1, n2);
		if (sMonth.length == 1)
			sMonth = "0" + sMonth;
		nMonth = parseInt(sMonth, 10);
		// year
		sYear = dateValue.substring(n2+1, dateValue.length);
		if (sYear.length == 2)
			sYear = "20" + sYear;
		nYear = parseInt(sYear, 10);
						
		if (isNaN(nDay) || isNaN(nMonth) || isNaN(nYear))
			bInvalid = false;

		// check value of day
		if ((nDay<1 ||nDay>31|| isNaN(sDay) || sDay.indexOf('.') !=-1) ) 
			bInvalid = false;
			
		// check value of month
		if ((nMonth<1 || nMonth>12 || isNaN(sMonth) || sMonth.indexOf('.') !=-1) ) 
			bInvalid = false;
					
		// check value of year
		if (sYear.length != 4)
			bInvalid = false;
		if (nYear<1900 || nYear>9999|| isNaN(sYear) || sYear.indexOf('.') !=-1) 
			bInvalid = false;						
		
		 //whatever years acceptable can be put here
		if (nMonth==4 || nMonth==6 || nMonth==9 || nMonth==11)
		{
			if (nDay==31) 
				bInvalid = false;
		}
		if (nMonth==2)
		{
			var g=parseInt(nYear/4, 10);			
			if (isNaN(g))
			{				
				bInvalid = false;			
			}
			if (nDay>29) 
				bInvalid = false;
			if (nDay==29 && (((nYear/4)!=parseInt(nYear/4, 10)) || ((nYear/400)!= parseInt(nYear/400, 10)))) 
				bInvalid = false;
		}

		if (bInvalid)
		{
			// set valid value for date
			checkObject.value = sDay + "/" + sMonth + "/" + sYear;
		}		
	}
	return bInvalid;
}

// Check Blank
function isBlank(checkObject)
{
	var str = trim(checkObject.value);
	var bBlank = false;
	if (str.length == 0)
	{
		bBlank = true;
	}
	return bBlank;
}

// Reset all
function resetAll()
{
	for (var i=0; i < document.forms[0].elements.length; i++)
	{
		resetElement(document.forms[0].elements[i])
	}
	for (var i=0; i < document.forms[0].elements.length; i++)
	{
		if (document.forms[0].elements[i].type != "hidden")
		document.forms[0].elements[i].focus();	
		return;
	}	
}
function resetElement(anElement) 
{

   switch(anElement.type) {
     case "radio":   
     case "checkbox":
       anElement.checked = false;
	   break;
     case "select-one":
     case "select-multiple":	 
       anElement.selectedIndex = 0;
	   break;	      
     case "hidden": 
     case "button":
     case "file":
     case "submit":
	   return; //Ignore   
	 default: 	
       anElement.value = "";
   } //end switch

} //end function

// Alert
function doAlert(obj,strMessage)
{
	alert(strMessage);
	obj.focus();
	if (obj.type == "text")
		obj.select();
}