function checkEmail(str)
{
	var at="@"
	var dot="."
	var lat=str.indexOf(at)
	var lstr=str.length
	var ldot=str.indexOf(dot)
	if (str.indexOf(at)==-1){
	   return false
	}
	
	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
	   return false
	}
	
	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		return false
	}
	
	 if (str.indexOf(at,(lat+1))!=-1){
		return false
	 }
	
	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		return false
	 }
	
	 if (str.indexOf(dot,(lat+2))==-1){
		return false
	 }
	
	 if (str.indexOf(" ")!=-1){
		return false
	 }
	
	 return true					
}

function toggleRow(rowid)
{
	if(document.getElementById(rowid).className == "hidelayernew") {
	document.getElementById(rowid).className = "showlayernew";
	}else {
	document.getElementById(rowid).className = "hidelayernew";
	}
}

function IsNumeric(sText)
{
var ValidChars = "0123456789.";
var IsNumber=true;
var Char;
for (i = 0; i < sText.length && IsNumber == true; i++) 
  { 
  Char = sText.charAt(i); 
  if (ValidChars.indexOf(Char) == -1) 
	 {
	 IsNumber = false;
	 }
  }
return IsNumber;
}

function toggleState( vCountry) {
	if(vCountry == 210) {
	document.getElementById('USstateRow').className = "showlayernew";
	document.getElementById('states').disabled = false;
	document.getElementById('CAstateRow').className = "hidelayernew";
	document.getElementById('provs').disabled = true;
	document.getElementById('otherStateRow').className = "hidelayernew";
	}
	else if (vCountry == 34) {
	document.getElementById('USstateRow').className = "hidelayernew";
	document.getElementById('states').disabled = true;
	document.getElementById('CAstateRow').className = "showlayernew";
	document.getElementById('provs').disabled = false;
	document.getElementById('otherStateRow').className = "hidelayernew";	
	}	
	else if (vCountry != '') {
	document.getElementById('USstateRow').className = "hidelayernew";
	document.getElementById('states').disabled = true;
	document.getElementById('CAstateRow').className = "hidelayernew";
	document.getElementById('provs').disabled = true;
	document.getElementById('otherStateRow').className = "showlayernew";	
	}
	else {
	document.getElementById('USstateRow').className = "hidelayernew";
	document.getElementById('states').disabled = true;
	document.getElementById('CAstateRow').className = "hidelayernew";
	document.getElementById('provs').disabled = true;
	document.getElementById('otherStateRow').className = "hidelayernew";	
	}
}