inProgress = false;

function setformparams(frm, action, forward) {

	if(inProgress == true) {
		return false;
	}
	frm.target="_self";
	frm.xspAction.value=action;
	frm.xspForward.value=forward;
	inProgress=true;
}

function enableOrDisableButtonShowLogo() {
	var wert = document.getElementById('logoURL').value;
	if (wert.length == 0) {
		document.getElementById('buttonShowLogo').style.display = "none";
	} else {
		document.getElementById('buttonShowLogo').style.display = "display";
	}
}

function sendpage(frm, action, forward) {
	if(inProgress == true) {
		return false;
	}
	frm.target="_self";
	frm.xspAction.value=action;
	frm.xspForward.value=forward;
	inProgress=true;
	frm.submit();
}


function sendpage_frame(frm, action, target) {
	frm.xspAction.value=action;
	frm.target=target;
	frm.submit();
}

function sendpage_delete(frm, forward) {
	if(confirm("Sind sie Sicher?")) {
		sendpage(frm, "delete")
	}
}

function sendpage_delete_line(frm, line, forward) {
	frm.xspLine.value=line;
	frm.xspAction.value="delete_line";
	frm.submit();
}

function sendpage_add_line(frm, forward) {
	frm.xspAction.value="add_line";
	frm.submit();
}

function sendpage_change_language(frm, language, forward) {
	frm.xspLanguage.value=language;
	sendpage(frm, "change_language", forward);
}

function disableActions(frm) {
	for (var i=0; i < frm.elements.length; i++) {
		var e = frm.elements[i];

		if (e.type=='button' || e.type=='submit') {
			e.disabled = true;
		}
	}
}

function open_url(url) {
	window.open(url, "irs_external");
}

function pressKey()
{
 var key=window.event.keyCode;
 if(key==13)
 {
  sendpage(document.forms[0], 'update_filter', '');
 }
 return true;
}

function pressKeyPlus(action)
{
 var key=window.event.keyCode;
 if(key==13)
 {
  sendpage(document.forms[0], action, '');
 }
 return true;
}