function submitenter(myfield,e)
{
	var keycode;
	if (window.event) keycode = window.event.keyCode;
	else if (e) keycode = e.which;
	else return true;

	if (keycode == 13)
	   {
	   doQuickSearch();
	   return false;
	   }
	else
	   return true;
}

function doQuickSearch() {
	if (document.forms["quickSearchForm"].search_keywords.value != '') {	
		for (var i=0; i < document.forms["quickSearchForm"].sitesearch.length; i++) {			
			if (document.forms["quickSearchForm"].sitesearch[i].value == 'site' && document.forms["quickSearchForm"].sitesearch[i].checked){
				document.forms["quickSearchFormGoogle"].sitesearch.value = "www.astronomy.ro";
				document.forms["quickSearchFormGoogle"].q.value=document.forms["quickSearchForm"].search_keywords.value;
				document.forms["quickSearchFormGoogle"].submit();			
				break;
		      	} 
		      	if (document.forms["quickSearchForm"].sitesearch[i].value == 'blog' && document.forms["quickSearchForm"].sitesearch[i].checked){
				document.forms["quickSearchBlog"].s.value=document.forms["quickSearchForm"].search_keywords.value;
				document.forms["quickSearchBlog"].submit();		      	
		      		break;
		      	}
		      	if (document.forms["quickSearchForm"].sitesearch[i].value == 'forum' && document.forms["quickSearchForm"].sitesearch[i].checked){		      		
		      		document.forms["quickSearchForm"].submit();		      		
		      		break;
		      	}
		      	if (document.forms["quickSearchForm"].sitesearch[i].value == 'album' && document.forms["quickSearchForm"].sitesearch[i].checked){
				document.forms["quickSearchAlbum"].search.value=document.forms["quickSearchForm"].search_keywords.value;
				document.forms["quickSearchAlbum"].submit();		      	
		      		break;
		      	}		      	
		}	
	} else {
		alert('Introduceti un cuvant cheie!');
		document.forms["quickSearchForm"].search_keywords.focus();
	}
}