<!--
	var errors;

	function ch_form()
	{ validateAll(); if (errors != '') { document.getElementById("mlForm").knapp.disabled = true } else { document.getElementById("mlForm").knapp.disabled = false }	}

	function validateAll() {
	 errors = new Array();
	 ch_email();
	}

	String.prototype.isValidEmail = function() {
	 return !!this.match(/^([a-zA-Z0-9]{1}([a-zA-Z0-9\.\-\_]*)[a-zA-Z0-9]{1})@([a-zA-Z0-9]{1}([a-zA-Z0-9\.\-\_]*)[a-zA-Z0-9]{1})\.([a-zA-Z]{2,4})$/)
	}
 
	function inString(a, b){
	 return Boolean(b.indexOf(a)!=-1);
	} 

	function noenter() {
	 return !(window.event && window.event.keyCode == 13); }

	function ch_email() {
	 var str = document.getElementById("mlForm").mlEmail.value;
	 if (!str.isValidEmail()) { errors = errors + "fel\r\n"; { } 
	}

	 return 1;
	}
-->