//WINDOW-SNAKE
//2005 Sylvain Vriens
//(C) PROJECT-EUH.COM

//score settings
scoreOffset = 0;
scoreLength = 2;

function setScore(vScore){ //prints the score
	vScore = "" + vScore;
	while(vScore.length<scoreLength){
		vScore = "0" + vScore;
	}
	for(x=0;x<scoreLength;x++){
		changeImage(x+scoreOffset, "img/" + vScore.substr(x,1) + ".gif");
//		document.images[x+scoreOffset].src = "img/" + vScore.substr(x,1) + ".gif";
	}
}

function changeBGImage(vUrl){ //changes the background image. image must not be defined in CSS
	if (document.body){
		document.body.background = vUrl
	}
}

function changeImage(index, url){ //changes an image index to url
	document.images[index].src = url;
}


function playMusic(){ 
	try{
		vMovie = getFlashMovie("sound");
		vMovie.playMusic();
	}catch(vErr){}
}

function stopMusic(){
	try{
		vMovie = getFlashMovie("sound");
		vMovie.stopMusic();
	}catch(vErr){}
}

function fadeUp(vFade){
	try{
		vMovie = getFlashMovie("sound");
		vMovie.fadeUp(vFade);
	}catch(vErr){}
}

function fadeDown(vFade){
	try{
		vMovie = getFlashMovie("sound");
		vMovie.fadeDown(vFade);
	}catch(vErr){}
}

function gameOverSound(){ 
	try{
		vMovie = getFlashMovie("sound");
		vMovie.gameOver();
	}catch(vErr){}
}

function candySound(){ 
	try{
		vMovie = getFlashMovie("sound");
		vMovie.candy();
	}catch(vErr){}
}

function moveSound(){ 
	try{
		vMovie = getFlashMovie("sound");
		vMovie.move();
	}catch(vErr){}
}

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