function chkEmail(tmpStr)
{
	var i, j, arrEmail, arrParts, arrPart1, arrPart2;
	//First Check for allowed characters
    for (i = 1; i < tmpStr.length; i++)
    {
    	tmpChar = tmpStr.charAt(i);
		if (!((tmpChar >= "0" && tmpChar <= "9")
			|| (tmpChar >= "A" && tmpChar <= "Z")
			|| (tmpChar >= "a" && tmpChar <= "z")
			|| (tmpChar == "@")
			|| (tmpChar == "_")
			|| (tmpChar == "-")
			|| (tmpChar == ".")
			|| (tmpChar == "'")
			))
		return false;
	}
	arrEmail = tmpStr.split("@");
	if(arrEmail.length != 2) return false;
	for(i=0; i < 2; i++)
	{
		arrEmailPart = arrEmail[i].split(".");
		if(i == 1 && arrEmailPart.length < 2) return false;
		for(j=0; j<arrEmailPart.length; j++)
			if(arrEmailPart[j] == "" || arrEmailPart[j] == "_" || arrEmailPart[j] == "-")
				return false;
	}
	return true;
}

function strTrim(strTaxNum)
{
	strTaxNum = strTaxNum.replace(/^\s+/,""); //strip leading
	strTaxNum = strTaxNum.replace(/\s+$/,""); //strip trailing
	strTaxNum = strTaxNum.replace(/\s+/, " "); //multiple spaces to one
	return strTaxNum;
}

// Top Navigation Image hover script

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 MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}