function sTerm(t){
	ALT=0; var phrase=$('phrase').checked;
	if($('subject').value>-1){
		$('subject').style.backgroundColor='lightgreen';
	}else{
		$('subject').style.backgroundColor='white';
		}
	if(t==0){ 
		var st=$('searchTerm').value.replace(/^\s+|\s+$/g, '');
	} else{
		$('searchTerm').value=t; st=t;	
		if(phrase){
			var phrase=true;
		}else{
			var phrase=false;	
		}
	}
	if(st.length>0){
	st=encodeURIComponent(st);	
	var params='searchTerm='+st+'&subject='+$('subject').value+"&phrase="+phrase;
	$('output').innerHTML="<p class='pay-h12' align='center'>Searching \""+$('searchTerm').value +"\"</p><p align='center'><img src='/images/gray/loader.gif' width='32' height='32'></p>";
	aj('output','/lexsite/output',params);
  }
	$('searchTerm').select();
	$('searchTerm').focus();
}

function unFold(t,i){
	var word=$('s'+i).innerHTML.split("<")[0].split(" ")[0];
	num=t.substring(1);
	if(actWN>0){
		Fold('t'+actWN);
	}
	var wn='w'+num;
	$('t'+num).onclick=function(){Fold(this.id,i);}
	$('t'+num).firstChild.src="/images/icons/arr-close.gif";
	actWN=num;
	aj(wn, 'lexsite/synset',"s="+word);
	$(wn).style.display='';
}
function Fold(t,i){
	var nc=t.substring(1);
	var wn='w'+nc;
	$(wn).style.display='none';
	$(wn).innerHTML='';
	$('t'+nc).onclick=function(){unFold(this.id,nc);}
	$('t'+nc).firstChild.src="/images/icons/arr-open.gif";
	actWN=0;
	return;
}
function addTerm(){
var params='';var count=0;
var source=[];var target=[];var subject=[];
for(i=0;i<10;i++){
	s=document.getElementById('source'+i).value;
	t=document.getElementById('target'+i).value;
	if(s!=''&&t!=''){
		source.push(s);
		target.push(t);
		subject.push(document.getElementById('subject'+i).value);
	}
}
 if(source.length==0){
	$('comments').innerHTML="Please enter at least one source-target pair";
 }else{
	var c=$('comments').innerHTML;
	if(c=="Comments (optional)"){c=''}
	params="source="+source+"&target="+target+"&subject="+subject+"&comments="+c;
	aj('main','lexsite/save_term', params);
 }
}