$(document).ready(function(){
	setDropDown("seminar","m_seminar",0,0);
	setDropDown("text","m_text",0,0);
	setDropDown("test","m_test",0,0);
	setDropDown("colums","m_colums",0,0);
	setDropDown("prof","m_prof",-90,0);
	$("#globalnav").css("z-index",1);//IE6では親要素にz-indexがきかない
});