function returnSubscribe(inv){
var em = document.subunsub.subscribe_form_email.value;
if(echeck(em)){return true;}else{alert(inv);return false;}
}

function echeck(str) {
var at="@";
var dot=".";
var lat=str.indexOf(at);
var lstr=str.length;
var ldot=str.indexOf(dot);
if (str.indexOf(at)==-1){return false;}
if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){return false;}
if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){return false;}
if (str.indexOf(at,(lat+1))!=-1){return false;}
if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){return false;}
if (str.indexOf(dot,(lat+2))==-1){return false;}
if (str.indexOf(" ")!=-1){return false;}
return true;			
}

function setstyle(eleid,cssclass)
{
document.getElementById(eleid).className=cssclass;
}
function PopupCenter(url, wname, width, height) {
    var left = (screen.width / 2) - (width / 2);
    var top = (screen.height / 2) - (height / 2);
    var targetWin = window.open(url, wname, 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width=' + width + ', height=' + height + ', top=' + top + ', left=' + left);
    return true;
} 



$(document).ready(function() {
			$("a#fancyajax").fancybox({
				'titleShow'		: false,
				'transitionIn'	: 'elastic',
				'transitionOut'	: 'elastic'
			});

			$("a#fancyajax1").fancybox({
				'autoScale'		: false,
				'titleShow'		: false,
				'width'	: 400
			});
 
		});
		
		
 $(document).ready(function() {
        $(".collapsibleContainer").collapsiblePanel();
    });