var dc_search_word = {
    "nl" : "U moet een onderzoekswoord ingaan",
    "en" : "You must enter a search word"
};

function chooseFolder(curId){
	doc_form.current_folder_id.value=curId;
	doc_form.submit();
}

function doFileSearch(){
	if (doc_form.search_word.value==null ||
	    doc_form.search_word.value=="" 
	    )  {
		alert(dc_search_word[lang]);
		return;
	}
	
	AJAX_send_new('document_'+lang+'.html?mode=search&search_word='+doc_form.search_word.value+'&contentOnly=true');
	
	//doc_form.mode.value = "search";
	//doc_form.submit();
}

function handleKeyPressed() {
	if (window.event.keyCode == 13) {
		if (doc_form.search_word.value==null ||
	        doc_form.search_word.value=="" ) {
       		alert(dc_search_word[lang]);
	        return false;
	 	} else {
			AJAX_send_new('document_'+lang+'.html?mode=search&search_word='+doc_form.search_word.value+'&contentOnly=true');
	 	}
	 }		 
}

function goBack(){
	doc_form.submit();
}