var is_logged_in=false;

markedrows = new Array(); //global
function cf_hlrow(rownum,hlmode) {
	if (markedrows["tr"+rownum]==1 && hlmode!=3) return;
	
	switch(hlmode) {
		case 1: //on mouseover
		setrowcolor(rownum,"#ffff99");
		break;
		case 2: //on mouseout
		setrowcolor(rownum,"#cccccc");
		break;
		case 3: //on click
		cf_clearmarkedrows();
		setrowcolor(rownum,"#ffcc99");
		markedrows["tr"+rownum]=1;
		break;
	}
}

function cf_clearmarkedrows() {
	if (!document.getElementById) return;
	for(cmri=1;document.getElementById("tr"+cmri);cmri++) {
		setrowcolor(cmri,"#cccccc");
		markedrows["tr"+cmri]=0;
	}
}

function cf_display_links_more(st_lang) {
	document.getElementById('moth'+st_lang+'').style.height='auto'; 
	document.getElementById('moth'+lpp2_lc+'').style.borderTop='10px solid #ddd'; 
	document.getElementById('moth'+lpp1_lc+'').style.borderBottom='10px solid #ddd'; 
	document.getElementById('moth'+lpp2_lc+'').style.borderBottom='10px solid #ddd'; 
	document.getElementById('mom'+st_lang+'').innerHTML = '<a href="javascript:cf_display_links_less(\''+st_lang+'\')">... less <img border="0" width="9" height="9" src="'+img_base_url+'/minus.gif"></a>';
	//k document.getElementById('mom'+st_lang+'').style.display='none';
	set_cookie("clm"+st_lang, "m");
}

function cf_display_links_less(st_lang) {
	document.getElementById('moth'+st_lang+'').style.height='1.2em'; 
	document.getElementById('moth'+st_lang+'').style.overflow='hidden'; 
	document.getElementById('moth'+lpp1_lc+'').style.border='none';	
	document.getElementById('moth'+lpp2_lc+'').style.border='none';
	document.getElementById('mom'+st_lang+'').innerHTML = '<a href="javascript:cf_display_links_more(\''+st_lang+'\')">... more <img border="0" width="9" height="9" src="'+img_base_url+'/plus.gif"></a>';
//k	document.getElementById('mom'+st_lang+'').style.display='inline';
	set_cookie("clm"+st_lang, "l");
}


function cf_display_links(langname, st_lang) {
	var style = "height:1.2em;overflow:hidden;";
	if (get_cookie("clm"+st_lang)=="m") style = "border:10px solid #ddd;border-left:none;border-right:none;";
	res  = '<div id="moth'+st_lang+'" style="'+style+' padding:2px 0">';
	res += '<div id="mom'+st_lang+'" style="float:right">';
	if (get_cookie("clm"+st_lang)=="m") res += '<a href="javascript:cf_display_links_less(\''+st_lang+'\')">... less <img border="0" width="9" height="9" src="'+img_base_url+'/minus.gif"></a>';
	else res += '<a href="javascript:cf_display_links_more(\''+st_lang+'\')">... more <img border="0" width="9" height="9" src="'+img_base_url+'/plus.gif"></a>';
	res += '</div>';
	res += langname+': ';
	
	//custom and system links
	mdashline="";
	for (var shortname in cmlinks[st_lang]) {
		endebo = (st_lang==lpp1_lc)?2:1;
		res += mdashline+'<a href="javascript:cf_doublecheck(\''+shortname+'\','+endebo+')">' + utf8_decode(cmtexts[shortname+st_lang]) + '</a>';
		mdashline=' &mdash;&nbsp;';
	}
	res += mdashline+"<a href=\"http://";
	res += (st_lang==lpp1_lc)?lpp1_lc+"-"+lpp2_lc:lpp2_lc+"-"+lpp1_lc;
	res += ".dict.cc/customize-links.php\">"+cmtexts["custlinks"]+"</a>";
	res += '</div>';
	document.write(res);
}

cmlinks['google']='u_http://www.google.com/search?q=TEST';
if (lp_id==1) cmlinks['dcc']='u_http://www.dict.cc/?s=TEST';
else cmlinks['dcc']='u_http://'+lpp1_lc+lpp2_lc+'.dict.cc/?s=TEST';
function cf_doublecheck(shortname, endebo) {
	//get searchterm from input fields
	if (endebo==1) { searchterm = document.verf.verify_en.value; st_lang=lpp2_lc;}
	else if (endebo==2) { searchterm = document.verf.verify_de.value; st_lang=lpp1_lc;}
	else if (endebo==3 && shortname=="google") searchterm = document.verf.verify_en.value+' '+document.verf.verify_de.value+' -dict.cc';
	else searchterm = document.verf.verify_en.value+' '+document.verf.verify_de.value;

	//remove labels
	searchterm=searchterm.replace(/\<[^\>]+\>/g, "");
	searchterm=searchterm.replace(/\{[^\}]+\}/g, "");
	searchterm=searchterm.replace(/\[[^\]]+\]/g, "");
	if (searchterm.substr(0,3)=="to ")  searchterm=searchterm.substr(3,255);
	if (searchterm.substr(0,4)=="att ") searchterm=searchterm.substr(4,255);
	if (searchterm.substr(0,3)=="at ")  searchterm=searchterm.substr(3,255);
	if (searchterm.substr(0,2)=="a ")   searchterm=searchterm.substr(2,255);
	if (searchterm.substr(0,2)=="å ")   searchterm=searchterm.substr(2,255);
	if (searchterm.substr(0,3)=="að ")  searchterm=searchterm.substr(3,255);
	searchterm=trim(searchterm);
	
	if (shortname=="google" || shortname=="dcc") mylink = cmlinks[shortname];
//k	else if (shortname=="dcc") mylink = "u_"+cmlinks[shortname];
	else mylink = cmlinks[st_lang][shortname];
	
	if (mylink.substr(0,2)=="u_") {		//utf-8
		mylink = mylink.substr(2);
		searchterm=encodeURI(searchterm);
		mylink = mylink.replace(/TEST/, searchterm);
	}
	else if (mylink.substr(0,2)=="x_") {//transcoding necessary
		mylink = escape(mylink.substr(2));
		searchterm=encodeURI(searchterm);
		encto = cmlink_encs[st_lang][shortname];
		mylink = "http://www.dict.cc/jump.php?link="+mylink+"&term="+searchterm+"&encto="+encto;
	}
	else {								//latin-1
		searchterm=escape(searchterm);
		mylink = mylink.replace(/TEST/, searchterm);
	}
	if (false && is_paul) document.getElementById("sinp").value=mylink;
	else window.open(mylink);
}

function cf_similar(id, endebo) {
	//get searchterm from input fields
	if (endebo==1) searchterm="english-german:"+document.verf.verify_en.value;
	else if (endebo==2) searchterm="deutsch-englisch:"+document.verf.verify_de.value;
	else searchterm=document.verf.verify_en.value+' '+document.verf.verify_de.value;
	
	//remove labels
	searchterm=searchterm.replace(/\{[^\}]+\}/g, "");
	searchterm=searchterm.replace(/\[[^\]]+\]/g, "");	
	
	cfsw=728;
	cfsh=148;
	cfsx=10;
	cfsy=22;
		
	if(navigator.userAgent.indexOf("Gecko")!=-1 || navigator.userAgent.indexOf("Safari")!=-1) {cfsy=19; cfsh=151;}
	if (display_langbar) cfsy+=13;
	
	cfshtml="<iframe src=\"/similar.php?s="+encodeURI(searchterm)+"&id="+id+"\" frameborder=\"0\" scrolling=\"no\" style=\"border:1px solid white\" width=\""+cfsw+"\" height=\""+cfsh+"\">";
	sito=window.setTimeout("overlib(cfshtml,FIXX,"+cfsx+",FIXY,"+cfsy+",FULLHTML)", 200);
}

function cf_display_comment(textofcomment) {
	mytext="<div style=\"margin:3px 5px;font:11px/15px arial\">"+textofcomment;
	mytext+="<br><b>&raquo; <a href='javascript:;' onclick='return nd()'>Close Comment</a></b></div>";
	return overlib(mytext,OFFSETY,-15,FIXX,728,STICKY,BGCOLOR,'#333333',FGCOLOR,'#ffff99');
}

function anosug() {
	if (document.forms.verf.next_correct.checked) document.cookie = 'anosug=y';
	else document.cookie = 'anosug=n';
}

function cf_toggle_visibility_splitreg(visibleform) {
	var otherform=(visibleform=="splitform")?"regularform":"splitform";
	document.getElementById(visibleform).style.position="static";	
	document.getElementById(otherform).style.position="absolute";
	document.getElementById(otherform).style.left="-5000px";
}

function cf_split() {
	var enval = document.verf.verify_en.value;
	var deval = document.verf.verify_de.value;
	var etval = document.verf.verify_entry_type.value; 
	var splitchar="";
	
	if (enval.indexOf("\\n")!=-1) {
		cf_display_split();
		return;
	}

	if (enval.indexOf(";")!=-1 || deval.indexOf(";")!=-1) splitchar=";";	
	else if (enval.indexOf(",")!=-1 || deval.indexOf(",")!=-1) splitchar=",";
	else if (enval.indexOf("|")!=-1 || deval.indexOf("|")!=-1) splitchar="|";
	else splitchar="/";
	
	var enarr = enval.split(splitchar);
	var dearr = deval.split(splitchar);
	var etarr = etval.split(splitchar);
	
	document.splif.verify_en.value = "";
	document.splif.verify_de.value = "";
	document.splif.verify_entry_type.value = "";
	for (i=0; i<enarr.length; i++) {
		for (j=0; j<dearr.length; j++) {
			if (!etarr[j]) etarr[j]=etarr[j-1];
			if (!etarr[j]) etarr[j]="";
			document.splif.verify_en.value += enarr[i]+"\n";
			document.splif.verify_de.value += dearr[j]+"\n";
			document.splif.verify_entry_type.value += etarr[j]+"\n";
			document.splif.verify_en.value = document.splif.verify_en.value.replace(/\n /,"\n");
			document.splif.verify_de.value = document.splif.verify_de.value.replace(/\n /,"\n");
			document.splif.verify_entry_type.value = document.splif.verify_entry_type.value.replace(/\n /,"\n");
		}
	}
	document.splif.verify_comment.value = document.verf.verify_comment.value;
	cf_toggle_visibility_splitreg("splitform");
}

function cf_display_split() {
	var term1 = document.verf.verify_en.value;
	var term2 = document.verf.verify_de.value;
	var etype = document.verf.verify_entry_type.value;

	while (term1.indexOf("\\n")!=-1) {
		term1 = term1.replace(/\\n/,"\n");
		term2 = term2.replace(/\\n/,"\n");
		etype = etype.replace(/\\n/,"\n");
	}
	
	document.splif.verify_en.value = term1;
	document.splif.verify_de.value = term2;
	document.splif.verify_entry_type.value = etype;
	document.splif.verify_comment.value = document.verf.verify_comment.value;	
	cf_toggle_visibility_splitreg("splitform");
}

function cf_regform() {
	en_arr = document.splif.verify_en.value.split("\n");
	document.splif.verify_en.value = en_arr[0];
	for(i=1;i<en_arr.length;i++) document.splif.verify_en.value += "\\n"+en_arr[i];
	
	de_arr = document.splif.verify_de.value.split("\n");
	document.splif.verify_de.value = de_arr[0];
	for(i=1;i<de_arr.length;i++) document.splif.verify_de.value += "\\n"+de_arr[i];
	
	et_arr = document.splif.verify_entry_type.value.split("\n");
	document.splif.verify_entry_type.value = et_arr[0];
	for(i=1;i<et_arr.length;i++) document.splif.verify_entry_type.value += "\\n"+et_arr[i];
	
	document.verf.verify_en.value = document.splif.verify_en.value;
	document.verf.verify_de.value = document.splif.verify_de.value;
	document.verf.verify_entry_type.value = document.splif.verify_entry_type.value;
	document.verf.verify_comment.value = document.splif.verify_comment.value;
	
	cf_toggle_visibility_splitreg("regularform");
}

function cf_historyclick(rownum, enval, deval, typeval) {
	if (document.getElementById("splitform").style.position=="absolute") document.splif.verify_comment.value = document.verf.verify_comment.value;
	else document.verf.verify_comment.value = document.splif.verify_comment.value;
	cf_regform();
	document.forms.verf.verify_en.value = enval.replace(/&lt;/g, "<").replace(/&gt;/g, ">"); 
	document.forms.verf.verify_de.value = deval.replace(/&lt;/g, "<").replace(/&gt;/g, ">");
	document.forms.verf.verify_entry_type.value = typeval.replace(/&lt;/g, "<").replace(/&gt;/g, ">");
	if (typeof show_regform == 'function') show_regform();
	document.forms.verf.verify_en.focus();
}

function gl_historyclick(rownum, newval) {
	document.forms.editform.gstext.value = newval.replace(/&lt;/g, "<").replace(/&gt;/g, ">");
	document.forms.editform.gstext.focus();
	previewtext();
}

function cf_filter_subj(a,s) {
	location.href='./?action='+a+'&f=subject-'+s;
}

function ah_play_oc(id,rowcounter) {
	speak_nopop(id, 'rec'+Math.random());
	document.getElementById('acv1'+rowcounter).disabled=false;
	if(document.getElementById('acv2'+rowcounter)) document.getElementById('acv2'+rowcounter).disabled=false; if(document.getElementById('acv3'+rowcounter)) document.getElementById('acv3'+rowcounter).disabled=false;
}

var is_batchmode=false;
function ah_add_comment(f,p,id) {
	inputhasfocus=true;
	mytext="<div style=\"margin:3px;font:11px/15px arial\">";
	mytext+='<form action="./" method="post" name="ahcomf" style="margin:0"><h2 style="margin:0">Add a Comment</h2>To remove comments just re-submit without text.<br><input type="hidden" name="action" value="audio-history"><input type="hidden" name="f" value="'+f+'"><input type="hidden" name="p" value="'+p+'"><input type="hidden" name="add_comment_id" value="'+id+'"><input type="text" name="add_comment" style="width:260px" onfocus="inputhasfocus=true;"><br><input type="submit" value="Submit Comment" class="inp2" style="width:120px"><input type="button" value="Cancel" onclick="nd();nd();" class="inp2" style="width:60px">';
	mytext+="<br><br><a href=\"javascript:void(document.ahcomf.add_comment.value='Noise - Ger&auml;usche/Tonqualit&auml;t')\">Noise</a> | <a href=\"javascript:void(document.ahcomf.add_comment.value='Pronunciation: Please see guidance (recording page)!')\">Pronunciation</a> | <a href=\"javascript:void(document.ahcomf.add_comment.value='Fragmentary rec. - Aufnahme angeschnitten')\">Fragment</a> | <a href=\"javascript:void(document.ahcomf.add_comment.value='Please don\\\'t record in a foreign language!')\">Foreign</a> | <a href=\"javascript:void(document.ahcomf.add_comment.value='Clicks: See tips at the recording page (tip #5)!')\">Clicks</a>";
	if (is_batchmode) mytext+='<input type="hidden" name="batchmode" value="1">'; //Please record in your native language only!
	mytext+='</form>';
	mytext+="</div>";
	setTimeout("document.forms.ahcomf.add_comment.focus();", 100);
	return overlib(mytext,STICKY,OFFSETX,-50,BGCOLOR,'#333333',FGCOLOR,'#dddddd');
}

function close_audiocomment(audionum) {
	document.getElementById("audiocomment").style.display="none";
	set_cookie("closeac", audionum);
}

function shst_add_comment(f,p,id) {
	inputhasfocus=true;
	mytext="<div style=\"margin:3px;font:11px/15px arial\">";
	mytext+='<form action="./" method="post" name="shstcomf" style="margin:0"><h2 style="margin:0">Add a Comment</h2>To remove comments just re-submit without text.<br><input type="hidden" name="action" value="image-history"><input type="hidden" name="f" value="'+f+'"><input type="hidden" name="p" value="'+p+'"><input type="hidden" name="add_comment_id" value="'+id+'"><input type="text" name="add_comment" style="width:260px" onfocus="inputhasfocus=true;"><br><input type="submit" value="Submit Comment" class="inp2" style="width:120px"><input type="button" value="Cancel" onclick="nd();nd();" class="inp2" style="width:60px">';
	mytext+="<br><br><a href=\"javascript:void(document.shstcomf.add_comment.value='Doesn\\\'t convey the exact meaning.')\">Meaning</a> | <a href=\"javascript:void(document.shstcomf.add_comment.value='Poor (technical) image quality.')\">Image Quality</a> | <a href=\"javascript:void(document.shstcomf.add_comment.value='Unclear: Hard to understand or too detailed.')\">Unclear</a> | <a href=\"javascript:void(document.shstcomf.add_comment.value='Discriminatory or not safe for work or school.')\">NSFW</a> | <a href=\"javascript:void(document.shstcomf.add_comment.value='Wrong language.')\">Language</a>";
	mytext+='</form>';
	mytext+="</div>";
	setTimeout("document.forms.shstcomf.add_comment.focus();", 100);
	return overlib(mytext,STICKY,OFFSETX,-50,BGCOLOR,'#333333',FGCOLOR,'#dddddd');
}