function doLogin (url, div){
		var url="/inc/chklogin1.php?";
        if (document.getElementById("login_button").disabled == true) return true;

	document.getElementById("login_button").disabled = true;
	new Ajax.Request(url, {
		method: 'post',
		encoding: 'iso-8859-1',
		evalJS: true,
		parameters: { uname : document.getElementById("uname").value, passwd : document.getElementById("passwd").value, rememberpass : document.getElementById("rememberpass").checked, login : document.getElementById("login_button").name},
		onSuccess: function(transport){
			if(transport.responseText == "OK") {
				document.getElementById("loginFormOnLightbox").action="http://members.mobileart.com/index.php?login";
				document.getElementById('loginFormOnLightbox').submit();
			} else {
				//document.getElementById('login_id').update(transport.responseText);
				document.getElementById('error_label').style.display="";
				document.getElementById('usmsg').style.display="none";
				document.getElementById("login_button").disabled = false;
				document.getElementById("uname").value="";
				document.getElementById("passwd").value="";
				document.getElementById("uname").focus();
			}
		}
	});
	return false;
}
function doExecuteEnter(e){
	var tecla=(document.all)?e.keyCode:e.which;
	if (tecla==Event.KEY_RETURN) 
		doLogin ('/signin', document.getElementById('login_id'));
}

function doRecovery (url, div){
	new Ajax.Request(url, {
		method: 'post',
		encoding: 'iso-8859-1',
		evalJS: true,
		parameters: { email : document.getElementById("email").value, recover : document.getElementById("recover").name},
		onSuccess: function(transport){
			//document.getElementById('recovery_id').update(transport.responseText);
			if(transport.responseText=='OK') document.getElementById('updateTextId').innerHTML=text_recoveredPassword;
		}
	});
}
function doExecuteEnterRecovery(e){
	var tecla=(document.all)?e.keyCode:e.which;
	if (tecla==Event.KEY_RETURN) 
		doRecovery ('/password_recovery', document.getElementById('recovery_id'));
}


function login_close_modal() {
	document.getElementById("modal_overlay").style.display="none";
	document.getElementById("modal_container").style.display="none";
}

function login_position_modal() {
	if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)){ //test for MSIE x.x;
		var ieversion = new Number(RegExp.$1); // capture x.x portion and store as a number
	} else {
		var ieversion = 99;
	}

    if (document.getElementById('modal_container')) {
		if (ieversion >= 7) {
			var wwidth=parseInt(document.body.offsetWidth);
			var wheight=parseInt(document.body.offsetHeight);
			var width=document.getElementById('modal_container').offsetWidth;
			var height=document.getElementById('modal_container').offsetHeight;
			if(!width) width=700;
			if(!height) height=400;
			var nleft=parseInt((wwidth-width)/2);
			var ntop=parseInt((wheight-height)/2);

			var nscrollleft=parseInt(document.all ? document.documentElement.scrollLeft : window.pageXOffset);
			var nscrolltop=parseInt(document.all ? document.documentElement.scrollTop : window.pageYOffset);
			document.getElementById('modal_container').style.left = (nleft+nscrollleft)+"px";
			document.getElementById('modal_container').style.top = (ntop+nscrolltop)+"px";

		} else {
			document.getElementById('modal_container').style.left = '225px';
			document.getElementById('modal_container').style.top = '175px';
		}
    }
}

function login_open_modal() {
    window.onresize = login_position_modal;
    window.onscroll = login_position_modal;

    if(document.getElementById('modal_overlay')) {
        document.getElementById('modal_overlay').style.display="";
    }
    if (document.getElementById('modal_container')) {
        document.getElementById('modal_container').style.display="";
		login_position_modal();
    }
    if (document.getElementById('uname')) {
        document.getElementById('uname').focus();
    }
}


function pass_position_modal() {
	if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)){ //test for MSIE x.x;
		var ieversion = new Number(RegExp.$1); // capture x.x portion and store as a number
	} else {
		var ieversion = 99;
	}

    if (document.getElementById('modal_container_pass')) {
		if (ieversion >= 7) {
			var width = (document.body.offsetWidth - document.getElementById('modal_container_pass').offsetWidth)/2;
			var height = (document.body.offsetHeight - document.getElementById('modal_container_pass').offsetHeight)/2;

			document.getElementById('modal_container_pass').style.left = width + (document.all ? document.documentElement.scrollLeft : window.pageXOffset) + 'px';
			document.getElementById('modal_container_pass').style.top = height + (document.all ? document.documentElement.scrollTop : window.pageYOffset) + 'px';
		} else {
			document.getElementById('modal_container').style.left = '225px';
			document.getElementById('modal_container').style.top = '175px';
		}
    }
}

function pass_close_modal() {
	document.getElementById("modal_overlay_pass").style.display="none";
	document.getElementById("modal_container_pass").style.display="none";
}
function pass_open_modal() {
    window.onresize = pass_position_modal;
    window.onscroll = pass_position_modal;

	document.getElementById("modal_overlay_pass").style.display="";
	document.getElementById("modal_container_pass").style.display="";
    pass_position_modal();
}