Problema su script[javascript]

[^Rokas]

Sveiki, problema su šiuo scriptu, neaptinku klaidos, google chrome tiesiog krauna, krauna ir neužkrauna, o kai visos šios eilutes ištrinu tada užkrauna:

function createSnake(){
    set(snakeX, snakeY, "snake");
}
function get(x,y){
    return document.getElementById(x + "-" + y);
}
function set(x,y,value){
    get(x,y).setAttribute("class", value);
}
function rand(min,max){
    return Math.floor(Math.random() * (max - min) + min);
}
function getType(x,y){
    return get(x,y).getAttribute("class");
}
function createFruit(){
    var found = false;
    while(!found && (length < (width-2)*(height-2)+1)){
        var fruitX = rand(1,width-1);
        var fruitY = rand(1,height-1);
        if(getType(fruitX, fruitY) == "blank")
            found == true;
    }
    set(fruitX, fruitY, "fruit");
    fX = fruitX;
    fY = fruitY;
}
	

Redaguota Kovo 15, 2018, nario ^Rokas

[Vov3ryt3]

galbūt nemoki ieškoti :DDD    https://forum.jquery.com/topic/jquery-linking-with-html-problem