function delete_item(form,name,id)
{
 var query = confirm("Eintrag '" + name + "' löschen?");
 var obj = document.getElementById('delitem');
 if (query == true)
 {
 	obj.value = id;
	document.forms[form].submit();
 }

}

function publish_item(form,name,id)
{
 var query = confirm("Eintrag '" + name + "' publizieren?");
 var obj = document.getElementById('pubitem');
 if (query == true)
 {
 	obj.value = id;
	document.forms[form].submit();
 }

}

function unpublish_item(form,name,id)
{
 var query = confirm("Eintrag '" + name + "' deaktivieren?");
 var obj = document.getElementById('unpubitem');
 if (query == true)
 {
 	obj.value = id;
	document.forms[form].submit();
 }

}

function show_detail(id) {
	var obj = document.getElementById('detail'+id).style;
	if(obj.visibility == 'hidden') { obj.visibility = 'visible'; obj.display = 'block'; } else { obj.visibility = 'hidden'; obj.display = 'none';}
}

function toggleDiv(id) {
	var obj = document.getElementById(id).style;
	if(obj.visibility == 'visible') { obj.visibility = 'hidden'; obj.display = 'none'; } else { obj.visibility = 'visible'; obj.display = 'block';}
}

function hideDiv(id) {
	var obj = document.getElementById(id).style;
	obj.visibility = 'hidden'; 
	obj.display = 'none';
}

function formsubmit(form,trigger)
{
	var obj = document.getElementById(trigger);
	obj.value = 1;
	document.forms[form].submit();
}

function formsubmitFG(form,trigger)
{
	var obj = document.getElementById(trigger);
	var objFG = document.getElementById('article_freigabe');
	obj.value = 1;
	objFG.value = 1;
	document.forms[form].submit();
}


function showClock()
{
	var now = new Date();
	var Hrs = now.getHours();
	var Min = now.getMinutes();
	var Sec = now.getSeconds();
	
	var HrsPrint =""+ ((Hrs < 10) ? "0" + Hrs : Hrs);
	var MinPrint =""+ ((Min < 10) ? "0" + Min : Min);
	var SecPrint =""+ ((Sec < 10) ? "0" + Sec : Sec);
	document.getElementById('clock').innerHTML = HrsPrint+":"+MinPrint+":"+SecPrint;
	window.setTimeout("showClock()",1000);
}

function checkEmail(ema) {
	var email = document.getElementById(ema);
	var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (!filter.test(email.value)) {
	alert('Diese Emailadresse ist nicht akzeptabel.');
	email.focus;
	return false;
	}
}

function checkEmpty(id,label) {
	var cf = document.getElementById(id);
	if(cf.value.length == 0)
	{
	 	alert("Das Feld " + label + " muss ausgefüllt werden.");
		return false;
	}
}