/** javascript definition for www.femtec-konferenz.de **/

var ActivePriId = "";
var ActiveSecId = "";
var ActiveSecClass = "";
var ActiveTerId = "";

function setActiveMenu(pri, sec, ter) {
	ActivePriId = "pri"+pri;
	document.getElementById("pri"+pri).className = "active";
	document.getElementById("sec"+pri).style.display = "block";
	
	if (sec) {
		ActiveSecId = "sec"+sec;
		if (document.getElementById("ter"+sec)) {
			document.getElementById("ter"+sec).style.display = "block";
			ActiveSecClass = "open";
		} else {
			ActiveSecClass = "active";
		}
		document.getElementById("sec"+sec).className = ActiveSecClass;
		
		if (ter) {
			ActiveTerId = "ter"+ter;
			document.getElementById("ter"+ter).className = "active";
		}
	}
}

function testAndMove() {
	var myInnerWidth = document.body.offsetWidth;
	alert(myInnerWidth);
	var myMarginLeft = parseInt(document.getElementById("main_frame").style.marginLeft);
	if (myInnerWidth%2!=0)
		document.getElementById("main_frame").style.marginLeft = myMarginLeft+1;
}

function check_email(s) {
	var a = false;
	var res = false;

	if(typeof(RegExp) == 'function') {
		var b = new RegExp('abc');
		if(b.test('abc') == true){a = true;}
	}

	if(a == true) {
		reg = new RegExp('^([a-zA-Z0-9\\-\\.\\_]+)(\\@)([a-zA-Z0-9\\-\\_\\.]+)(\\.)([a-zA-Z]{2,4})$');
		res = (reg.test(s));
	}else{
		res = (s.search('@') >= 1 && s.lastIndexOf('.') > s.search('@') && s.lastIndexOf('.') >= s.length-5);
	}

	return(res);
}