//sETUP yA mA dROP mENU
	var posYaAbout = new posYaObj("abt"), posYaCourses = new posYaObj("masomo");
	var dropYaAbout = document.getElementById("about_us"), dropYaCourse = document.getElementById("courses");
	var rekebYaFFoxNaNS = 50;
	
	if (navigator.appName != "Netscape" || navigator.appName != "Firefox")
		var rekebYaFFoxNaNS = 0;


	dropYaAbout.style.left = (posYaAbout.x+rekebYaFFoxNaNS)-2;
	dropYaCourse.style.left = (posYaCourses.x+rekebYaFFoxNaNS)-2;
	
	dropYaAbout.style.top = posYaAbout.y+23;
	dropYaCourse.style.top = posYaCourses.y+23;
	
	document.write(navigator.appName," ,",rekebYaFFoxNaNS);