//First we create an array and store all the images we need to rondomize.
ImagesArray = new Array(5);
ImagesArray[0] = "
";
ImagesArray[1] = "
";
ImagesArray[2] = "
";
ImagesArray[3] = "
";
ImagesArray[4] = "
";
ImagesArray[5] = "
";
ImagesArray[6] = "
";
ImagesArray[7] = "
";
ImagesArray[8] = "
";
var UsedIndexes = "";//Variable used to store all the generated indexes.
function GenerateRandomNumber(TotalImages){
var NewIndex = 0;
NewIndex = Math.floor(Math.random() * TotalImages);
if(UsedIndexes.indexOf('[' + NewIndex + ']') == -1){//If Not Already in Use.
UsedIndexes += '[' + NewIndex + ']';
return NewIndex;
}
else{
return GenerateRandomNumber(TotalImages);
}
}