function doBlock() {
    //document.getElementById("waitDivBack").style.height = document.body.clientHeight + document.body.scrollHeight;
    //document.getElementById("waitDivBack").style.width = document.body.clientWidth + document.body.scrollWidth;
    //document.getElementById("waitDiv").style.width = document.body.clientWidth;
    document.getElementById("waitDivBack").style.display = "block";
    document.getElementById("waitDiv").style.display = "block";
}
function unBlock() {
    document.getElementById("waitDivBack").style.display = "none";
    document.getElementById("waitDiv").style.display = "none";
}
function unBlockdivMessage() {
    document.getElementById("divMessage").style.display = "none";
}