function topmenu(dies,das){
    if (document.getElementById(das).style.display=='none') {
        document.getElementById(das).style.display='block';
        dies.style.backgroundColor='#2f2f2f';
    } else {
        document.getElementById(das).style.display='none';
        dies.style.backgroundColor='#b3b3b3';
    }
}

function checkLen(forml, maxLen){
	var txt=forml.value;
	if(txt.length>maxLen){
	      forml.value=txt.substring(0,maxLen);
	}
}

function closeMovie() {
	if (thisMovie("video")) {
        thisMovie("video").stopMovie();
	}
}

function hideControls(){
	if (thisMovie("video")) {
        thisMovie("video").hideControls();
	}
}

function thisMovie(movieName) {
    if (navigator.appName.indexOf("Microsoft") != -1) {
		return window[movieName];
    }
    else {
        return document[movieName];
    }
}