function CheckOne(idUnCheck) {
    var obj = document.getElementById(idUnCheck);
    if (obj != null) {
        obj.checked = false;
    }
}
function _CheckOne(ArrUnCheck,_char) {

    var obj = null;
    var i = 0;    
    var _items = ArrUnCheck.split(_char);
    for (i; i < _items.length; i++) {
        obj = document.getElementById(_items[i]);
        if (obj != null) {
            obj.checked = false;
        }               
    }
    
}

function checkall(evt) {
    ob = document.getElementsByName("chkSelect");
    var eTarget = evt.target || evt.srcElement;
    if (eTarget.checked == true) { //if(event.srcElement.checked==true) {
        //EnableControl();	
        for (i = 0; i < ob.length; i++) {
            ob[i].checked = true;
        }
        countcheck = ob.length
    } else {
        for (i = 0; i < ob.length; i++) {
            ob[i].checked = false;
        }
        countcheck = 0
        //DisEnableControl();
    }
}
function checkDel() {
    var obj = document.getElementsByName("chkSelect");
    var count = 0;
    for (i = 0; i < obj.length; i++) {
        if (obj[i].checked == true)
            count++;
    }
    if (count == 0) {
        alert("Please choose at least one item");
        return false;
    }

    return confirm('Are you sure ?');
}
function checkdetail() {
    var obj = document.getElementsByName("chkSelect");
    var count = 0;
    for (i = 0; i < obj.length; i++) {
        if (obj[i].checked == true)
            count++;
    }
    if (count != 1) {
        if (count == 0)
            alert("Please select at least one Item");
        if (count > 1)
            alert("Please select only one Item");
        return false;
    }
}
function checkSendMail() {
    var obj = document.getElementsByName("chkSelect");
    var count = 0;
    for (i = 0; i < obj.length; i++) {
        if (obj[i].checked == true)
            count++;
    }
    if (count != 1) {
        if (count == 0) {
            alert("Please select at least one Item");
            return false;
        }
    }
}
function show_div(x)
{
	document.getElementById(x).style.visibility= "visible";
}

function close_div(x)
{
	document.getElementById(x).style.visibility= "hidden";
}

function checkHistory() {
    var obj = document.getElementsByName("chkHistory");
    var count = 0;
    for (i = 0; i < obj.length; i++) {
        if (obj[i].checked == true)
            count++;
    }
    if (count != 1) {
        if (count == 0)
            alert("Please select at least one Item");
        if (count > 1)
            alert("Please select only one Item");
        return false;
    }
}
function setChecked(idHistory,_check) {
    document.getElementById(idHistory).checked = _check;
}