function sDisplay (id) {

	if (document.getElementById(id).style.display=="none") document.getElementById(id).style.display = "";
		else document.getElementById(id).style.display = "none";

	}

function opnclac (vars,fvar) {
	window.open('calendar.php?'+vars+'&re='+fvar,'','resizable=0,status=0,scrollbars=0')
	}

function numbersOnly () {
	if (event.keyCode<48||event.keyCode>57) return false
	}

function swapChk(strchk) {
	for(var i = 0;i<document.getElementsByTagName('INPUT').length;i++) {	
		if (document.getElementsByTagName('INPUT').item(i).name.indexOf(strchk) != -1) {
			if (document.getElementsByTagName('INPUT').item(i).checked) document.getElementsByTagName('INPUT').item(i).checked = 0;	
				else document.getElementsByTagName('INPUT').item(i).checked = 1;
			}
		}
	}

function confirmNsubmit(text,form) {
	myConfirm=confirm(text);
	if (myConfirm==true) form.submit();
	return (myConfirm);
	}

function confirmNhref(text,href) {
	myConfirm=confirm(text);
	if (myConfirm==true) location.href = href;
	return (myConfirm);
	}

function switchLang (cookie,lng) {
	var expdate = new Date();
	expdate.setTime(expdate.getTime() +  (24 * 60 * 60 * 1000 * 365)); 
	setCookie(cookie, lng, expdate);
	location.reload();
	}

function check_email(e) {
	ok ="1234567890qwertyuiop[]asdfghjklzxcvbnm.@-_QWERTYUIOPASDFGHJKLZXCVBNM";
	for(i=0; i < e.length ;i++){
		if(ok.indexOf(e.charAt(i))<0){ 
			return (false);
			}	
		} 
	if (document.images) {
		re = /(@.*@)|(\.\.)|(^\.)|(^@)|(@$)|(\.$)|(@\.)/;
		re_two = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/;
		if (!e.match(re) && e.match(re_two)) {
			return (-1);
			} 
		}
	}

// -------------------------------------------------------------------------   
//                    Cookie Function's
// -------------------------------------------------------------------------   

	function deleteCookie(name, path, domain) {
	if (getCookie(name)) {
		document.cookie = name + "=" + 
		((path) ? "; path=" + path : "") +
		((domain) ? "; domain=" + domain : "") +
		"; expires=Thu, 01-Jan-70 00:00:01 GMT";
		}
	}

	function setCookie(name, value, expires, path, domain, secure) {
		document.cookie= name + "=" + escape(value) +
		((expires) ? "; expires=" + expires.toGMTString() : "") +
		((path) ? "; path=" + path : "") +
		((domain) ? "; domain=" + domain : "") +
		((secure) ? "; secure" : "");
	}

	function getCookie(name) {
		var dc = document.cookie;
		var prefix = name + "=";
		var begin = dc.indexOf("; " + prefix);
		if (begin == -1) {
			begin = dc.indexOf(prefix);
			if (begin != 0) return null;
			} else {
			begin += 2;
			}
		var end = document.cookie.indexOf(";", begin);
		if (end == -1) end = dc.length;
		return unescape(dc.substring(begin + prefix.length, end));
	}

// -------------------------------------------------------------------------   
//                    END Cookie Function's
// -------------------------------------------------------------------------