// ----------------
// Left Pic Rotator
// ----------------
var randomLeft = 0;
var DoItLeft = 0;
imagesLeft = new Array;
imagesLeft[1] = new Image();
imagesLeft[1].src = "/sites/all/themes/mvms/images/left/left01.png";
imagesLeft[2] = new Image();
imagesLeft[2].src = "/sites/all/themes/mvms/images/left/left02.png";
imagesLeft[3] = new Image();
imagesLeft[3].src = "/sites/all/themes/mvms/images/left/left03.png";

function switchLeft() {
var imgnumL = imagesLeft.length - 1;
do {
var randnumL = Math.random();
randomLeft = Math.round((imgnumL - 1) * randnumL) + 1;
} while (randomLeft == DoItLeft);
DoItLeft = randomLeft;
document.change1.src = imagesLeft[DoItLeft].src;
}


// -----------------
// Right Pic Rotator
// -----------------
var randomRight = 0;
var DoItRight = 0;
imagesRight = new Array;
imagesRight[1] = new Image();
imagesRight[1].src = "/sites/all/themes/mvms/images/ship/ship.png";
imagesRight[2] = new Image();
imagesRight[2].src = "/sites/all/themes/mvms/images/ship/ship2.png";
imagesRight[3] = new Image();
imagesRight[3].src = "/sites/all/themes/mvms/images/ship/ship3.png";

function switchRight() {
var imgnumR = imagesRight.length - 1;
do {
var randnumR = Math.random();
randomRight = Math.round((imgnumR - 1) * randnumR) + 1;
} while (randomRight == DoItRight);
DoItRight = randomRight;
document.change3.src = imagesRight[DoItRight].src;
}


// ------------------
// Middle Pic Rotator
// ------------------
var randomMid = 0;
var DoItMid = 0;
imagesMid = new Array;
imagesMid[1] = new Image();
imagesMid[1].src = "/sites/all/themes/mvms/images/middle/middle01.png";
imagesMid[2] = new Image();
imagesMid[2].src = "/sites/all/themes/mvms/images/middle/middle02.png";
imagesMid[3] = new Image();
imagesMid[3].src = "/sites/all/themes/mvms/images/middle/middle03.png";

function switchMid() {
var imgnum = imagesMid.length - 1;
do {
var randnum = Math.random();
randomMid = Math.round((imgnum - 1) * randnum) + 1;
} while (randomMid == DoItMid);
DoItMid = randomMid;
document.change2.src = imagesMid[DoItMid].src;
}