function check(){
	if (document.forms.register.ctmail.value.length == 0) {
	window.alert ("Please provide your Email");
	return false;
	}
	if (document.forms.register.ctname.value.length == 0) {
	window.alert ("Please provide your Center Name");
	return false;
	}	
	if (document.forms.register.appname.value.length == 0) {
	window.alert ("Please provide your Applicant Name");
	return false;
	}	
return true;
}