//------------------------------------------------------------------------------------
function strTrim(tmpStr)
{
	tmpStr = tmpStr.replace(/^\s+/,"");//remove leading
	tmpStr = tmpStr.replace(/\s+$/,"");//remove trailing
	return tmpStr;
}
//------------------------------------------------------------------------------------
function trimFields()
{
	for(var i=0; i < obj.elements.length; i++)
	{
		if(obj.elements[i].type == "text" || obj.elements[i].type == "textarea" || obj.elements[i].type == "password")
		{
			obj.elements[i].value = strTrim(obj.elements[i].value);
		}
	}
}

//------------------------------------------------------------------------------------
//Function to validate email
//-----------------------------------------------------------------------------------
function chkEmail(tmpStr)
{
	var email_pat = /^[a-z][a-z0-9_\.\-]*[a-z0-9]@[a-z0-9]+[a-z0-9\.\-_]*\.[a-z]+$/i;
	return(email_pat.test(tmpStr));
}

//------------------------------------------------------------------------------------
//Function to open page in a new window email
//-----------------------------------------------------------------------------------
function openNewWindow(fName)
{
	window.open(fName, '', 'width=880,height=550,left=50,scrollbars=1,top=50,toolbar=0,status=1,resizable=1,menubar=1,location=0');
}


//------------------------------------------------------------------------------------
//Function to validate email for Marketing Package
//-----------------------------------------------------------------------------------
function validateEmail()
{
	objRV = document.frmRV;
	with(objRV)
	{
		if(user_email.value == 'Your Email Address')
		{
			alert("Please enter your Email Address");
			user_email.focus();
			return false;
		}
		if(!chkEmail(user_email.value))
		{
			alert("Please enter a valid Email Address");
			user_email.select();
			user_email.focus();
			return false;
		}
		return true;
	}
}