var oImgs = [];
oImgs[0] = "../template/images/stopped.gif"
oImgs[1] = "../template/images/playing.gif"


for(var i=0;i<oImgs.length;i++){
var imgs = new Image();
imgs.src = "images/" + oImgs[i];
}

var x = 1;

function swapImg(){
var doc = document.getElementById("swap");
doc.src = "images/" + oImgs[x];
if(x<oImgs.length-1){
x ++;
}else{
x = 0;
}
}