function Trim(TRIM_VALUE){
	if(TRIM_VALUE.length < 1){
		return"";
	}
	TRIM_VALUE = RTrim(TRIM_VALUE);
	TRIM_VALUE = LTrim(TRIM_VALUE);
	if(TRIM_VALUE==""){
		return "";
	}
	else{
		return TRIM_VALUE;
	}
}

function RTrim(VALUE){
	var w_space = String.fromCharCode(32);
	var v_length = VALUE.length;
	var strTemp = "";
	if(v_length < 0){
		return"";
	}
	var iTemp = v_length -1;
	
	while(iTemp > -1){
		if(VALUE.charAt(iTemp) == w_space){
	}
	else{
		strTemp = VALUE.substring(0,iTemp +1);
		break;
	}
	iTemp = iTemp-1;
	
	} //End While
	return strTemp;
	
}

function LTrim(VALUE){
	var w_space = String.fromCharCode(32);
	if(v_length < 1){
		return"";
	}
	var v_length = VALUE.length;
	var strTemp = "";
	
	var iTemp = 0;
	
	while(iTemp < v_length){
		if(VALUE.charAt(iTemp) == w_space){
		}
		else{
			strTemp = VALUE.substring(iTemp,v_length);
			break;
		}
		iTemp = iTemp + 1;
	} //End While
	return strTemp;
}

function validateInput()
{
	if(Trim(document.newUserForm.txtFname.value)=="")
	{
		alert("First Name empty!");
		document.newUserForm.txtFname.value="";
		document.newUserForm.txtFname.focus();
		return false;
	}
	else if(Trim(document.newUserForm.txtLname.value)=="")
	{
		alert("Last Name empty!");
		document.newUserForm.txtLname.value="";
		document.newUserForm.txtLname.focus();
		return false;
	}
	else if(Trim(document.newUserForm.txtEmail.value)=="")
	{
		alert("Email empty!");
		document.newUserForm.txtEmail.value="";
		document.newUserForm.txtEmail.focus();
		return false;
	}
	else if(Trim(document.newUserForm.txtUserName.value)=="")
	{
		alert("UserName empty!");
		document.newUserForm.txtUserName.value="";
		document.newUserForm.txtUserName.focus();
		return false;
	}
	else if(Trim(document.newUserForm.txtPassword.value)=="")
	{
		alert("Password empty!");
		document.newUserForm.txtPassword.value="";
		document.newUserForm.txtPassword.focus();
		return false;
	}
	
	else if(document.newUserForm.txtPassword.value != document.newUserForm.txtPwdVerify.value)
	{
		alert("Passwords dont match!");
		return false;
	}
	if(Trim(document.newUserForm.gardenList.value)=="none")
	{
		alert("Please select a garden!");
		document.newUserForm.gardenList.value="";
		document.newUserForm.gardenList.focus();
		return false;
	}
	
	else
	return true;
}