function fCheckNullField(checkString)
{
	if (checkString.length == 0)
	{ return false; }
	else
	{ return true; }
}



function jsFNSubmit(strFormName, strActionFlag)
{
	strFormName.fmActionFlag.value = strActionFlag;
	strFormName.submit();
}


function drawWindow(winURL, winName, winHeight, winWidth, winMenu, winResize, winStatus, winScroll)
{
	var winParms
	winParms = "height=" + winHeight + ",width=" + winWidth + ",menubar=" + winMenu + ",resizable=" + winResize + ",status=" + winStatus + ",scrollbars=" + winScroll;
	window.open (winURL,winName,winParms);
}



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 fCheckPhone(item)
{
	var bErrFlag = false;
	var GoodChars = '0123456789()-+ '
	for (var i =0; i <= item.length -1; i++)
	{
		if (GoodChars.indexOf(item.charAt(i)) == -1)
			bErrFlag = true;
	}
	return bErrFlag;
}



function ncgInit() {
  document.fmQuoteInquiry.fmOriginState.selectedIndex = 0;
  document.fmQuoteInquiry.fmOriginCity.selectedIndex = 0;
  document.fmQuoteInquiry.fmDestinationState.selectedIndex = 0;
  document.fmQuoteInquiry.fmDestinationCity.selectedIndex = 0;
}






function fnCheckContainerID(item)
{
	var bErrFlag = false;
	var iLength = 10;
	var iLetterLength = 4;
	var iNumLength = 6;
	var ch;

	for (var i=0; i < iLetterLength; i++)
	{
		if (!bErrFlag)
		{
			ch = item.substring(i, i + 1);
			if (!(ch >= 'a' && ch <= 'z') && !(ch >= 'A' && ch <= 'Z'))
			bErrFlag = true;
		}
	}

	if (!bErrFlag)
	{
		ch = ''
		for (var x=iLetterLength; x < iLength; x++)
		{
			if (!bErrFlag)
				bErrFlag = fnCheckInt(item, x);
		}
	}

	return bErrFlag;
}





function fnCheckInt(item, i)
{
	var ch = item.substring(i, i + 1);
	var bErrFlag = false;
	if (!(ch >= '0' && ch <= '9'))
		bErrFlag = true;
	return bErrFlag;
}