var classNames = new Array("ARABIC_ARIAL", "ARABIC_COURIER", "ARABIC_TAHOMA", "ARABIC_TRADITIONAL");

var actionUrl="";

function getIndexOfNextFont(font) {

	for(var i =0; i < classNames.length; i++) {
		if (font == classNames[i]) 
			return (i+1) % classNames.length;
	}
	return 0;
}

function printWordList(term) {
	var url = "/web/print.jsp";
	var win = window.open("", "printPage", "width=900,height=700,left=200,top=50, scrollbars=yes, resizable=yes, status=1");
	document.searchForm.action=url;
	document.searchForm.target=win.name;
	document.searchForm.submit();
	win.focus();
}

function translate(lang, term) {
	lang = lang.toLowerCase();
	window.location.href="/"+lang+"/"+term;
}

function openLink(link, width, height) {
	var url = link;
	if (width==null)
		width=800;
	if (height==null)
		height=600;
	var win = window.open(url, "", "width="+width+"+,height="+height+",left=200,top=50, scrollbars=yes, resizable=yes, status=1");
	win.focus();
}

function translateLocal(term) {
	return translate('de', term);
}

function startAudio(wordNr, term) {
	var url = '/web/audio.jsp';
	var win = window.open("", "audioWin", "width=600,height=400,left=200,top=50, scrollbars=yes, resizable=yes, status=1");
	document.searchForm.target=win.name;
	document.searchForm.search.value=term;
	document.searchForm.wordNr.value=wordNr;
	document.searchForm.action=url;
	document.searchForm.submit();
	win.focus();
	this.searchForm.target='';
	this.searchForm.action='';
}


function openNames() {
	var win = window.open("http://namen.lessan.org", "Vornamen", ""); 
	win.focus();
}

function changeFont() {
	if (document.searchForm.arabicFont.options[document.searchForm.arabicFont.selectedIndex].value != "0") {
		document.searchForm.action="?command=changeFont";
		document.searchForm.search.value='ToDo';
		document.searchForm.target=window.name;
		document.searchForm.action=actionUrl;
		document.searchForm.submit();
	}
}




function submitSearch() {
	document.forms.searchForm.target='';
	document.forms.searchForm.action=actionUrl;
	document.forms.searchForm.submit();
}



function appendUrl() {
  document.searchForm.action=document.searchForm.action+"?term="+document.searchForm.search.value;
  actionUrl =  document.searchForm.action;
}


function submitGoogle() {
  document.searchForm.action='http://www.google.com/custom?q=ToDo&client=pub-7161157073398214&channel=8358069624';  
  document.searchForm.target='google_window';
  document.searchForm.submit();
}