var FormName="headerform";



var RequiredFields = "email";



function ValidateRequiredFields()

{

var FieldList = RequiredFields.split(",")

var BadList = new Array();

for(var i = 0; i < FieldList.length; i++) {

	var s = eval('document.' + FormName + '.' + FieldList[i] + '.value');

	s = StripSpacesFromEnds(s);

	if(s.length < 1) { BadList.push(FieldList[i]); }

	}

if(BadList.length < 1) { return true; }

var ess = new String();

var message = new String('Please enter your email address!');

alert(message);

return false;

}



function StripSpacesFromEnds(s)

{

while((s.indexOf(' ',0) == 0) && (s.length> 1)) {

	s = s.substring(1,s.length);

	}

while((s.lastIndexOf(' ') == (s.length - 1)) && (s.length> 1)) {

	s = s.substring(0,(s.length - 1));

	}

if((s.indexOf(' ',0) == 0) && (s.length == 1)) { s = ''; }

return s;

}