function doIt(){
	alert('yeah it works from outside!!!');
}
function separator_resize() {
    var clientWidth = document.body.clientWidth;
    var separatorWidth = (clientWidth - (570 + 200))/3;
    if(separatorWidth > 45) separatorWidth = 45;
    if(separatorWidth < 10) separatorWidth = 10;
    for(var i=1;i<=2;i++) {
        document.getElementById('separator'+i).style.width = separatorWidth ;
    }
}
function newsletter_checkFirstName(element) {
	if((element.value == null) || (element.value == "") || (element.value == firstName)) {
		element.value = firstName;
		alert(errorFirstName);
		element.focus();
		return false;
	} else {
		return true;
	}
}
function newsletter_checkLastName(element) {
	if((element.value == null) || (element.value == "") || (element.value == lastName)) {
		element.value = lastName;
		alert(errorLastName);
		element.focus();
		return false;
	} else {
		return true;
	}
}
function newsletter_checkEmail(element) {
	var str = element.value;
	var at="@";
	var dot=".";
	var lat=str.indexOf(at);
	var lstr=str.length;
	var ldot=str.indexOf(dot);
	var emailErrorString = errorEMail;
	if((element.value == null) || (element.value == "") || (element.value == eMail)) {
		element.value = eMail;
		alert(emailErrorString);
		element.focus();
		return false;
	}
	if (str.indexOf(at)==-1){
	   alert(emailErrorString);
	   element.focus();
	   return false;
	}

	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
	   alert(emailErrorString);
	   element.focus();
	   return false;
	}

	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		alert(emailErrorString);
		element.focus();
		return false;
	}

	 if (str.indexOf(at,(lat+1))!=-1){
		alert(emailErrorString);
		element.focus();
		return false;
	 }

	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		alert(emailErrorString);
		element.focus();
		return false;
	 }

	 if (str.indexOf(dot,(lat+2))==-1){
		alert(emailErrorString);
		element.focus();
		return false;
	 }
	
	 if (str.indexOf(" ")!=-1){
		alert(emailErrorString);
		element.focus();
		return false;
	 }
	 return true;
}
function newsletter_checkSubmit() {
	if( newsletter_checkFirstName(document.getElementById('newsletter_firstName')) == true &&
		newsletter_checkLastName(document.getElementById('newsletter_lastName'))  == true &&
		newsletter_checkEmail(document.getElementById('newsletter_email')) == true ) {
		return true;
	} else {
		return false;
	}
}
function newsletter_firstName_onclick() {
	element = document.getElementById('newsletter_firstName');
	if(element.value == firstName) element.value = '';
}
function newsletter_firstName_onblur() {
	element = document.getElementById('newsletter_firstName');
	if(element.value == '') element.value = firstName;
}
function newsletter_lastName_onclick() {
	element = document.getElementById('newsletter_lastName');
	if(element.value == lastName) element.value = '';
}
function newsletter_lastName_onblur() {
	element = document.getElementById('newsletter_lastName');
	if(element.value == '') element.value = lastName;
}
function newsletter_email_onclick() {
	element = document.getElementById('newsletter_email');
	if(element.value == eMail) element.value = '';
}
function newsletter_email_onblur() {
	element = document.getElementById('newsletter_email');
	if(element.value == '') element.value = eMail;
}