function pubDropdown(id) {
	
// window.alert("Dropping down "+id);
	
	var bla = {};
	var el_dropdown = $("#publication_dropdown_"+id);
	var el_dropup = $("#publication_dropup_"+id);
	var el_text = $("#publication_text_"+id);
	
	el_text.show();
	el_dropdown.hide();
	el_dropup.show();
	return false;
}

function pubDropup(id) {
	
// window.alert("Dropping up "+id);
	
	var el_dropdown = $("#publication_dropdown_"+id);
	var el_dropup = $("#publication_dropup_"+id);
	var el_text = $("#publication_text_"+id);
	
	el_text.hide();
	el_dropup.hide();
	el_dropdown.show();
	
	return false;
}

var Definitions = {};

(function() {
	var _defs = {};
	
	Definitions.set = function(word,title,definition) {
		_defs[word] = {
				"title": title
			,	"def": definition
		};
	};
	Definitions.get = function(word) {
		var def = ((_defs[word])?_defs[word]:{'title':word,'def':''});
		return "<div class=\"tooltip_top\">"+def.title+"</div>"
		+	"<div class=\"tooltip_center\">"+def.def+"</div>"
		+	"<div class=\"tooltip_bottom\"></div>";
	};
})();

function goBack() {
	history.go(-1);
}