function checkLength(txtbox, txtlength) {

    if (document.getElementById(txtbox).value.length > txtlength) {
        document.getElementById(txtbox).value = document.getElementById(txtbox).value.substring(0, txtlength);
        return false;
    }
}


function numeralsOnly(currv, evt, decimal) {
    evt = (evt) ? evt : event;
    var charCode = (evt.charCode) ? evt.charCode : ((evt.keyCode) ? evt.keyCode :
        ((evt.which) ? evt.which : 0));
    if (charCode > 31 && (charCode < 48 || charCode > 57) && charCode != 46) {
        return false;
    }
    if (charCode == 46) {
        if (decimal == 0) {
            return false;
        } else {
            if (currv.indexOf(".") != -1) {
                return false;
            }
        }
    } else if (currv.indexOf(".") != -1) {
        var s = currv.substring(currv.indexOf("."));
        if (s.length > decimal) {
            return false;
        }
    }
    return true;
}

function isCharOnlyKey(event) {
   
    var charCode = (event.which) ? event.which : event.keyCode
    //if (charCode > 31 && (charCode < 48 || charCode > 57))
    if (((charCode >= 97 && charCode <= 122) || (charCode >= 65 && charCode <= 90)) || charCode == 32 || charCode == 9 || charCode == 11 || charCode == 8 || charCode == 127)
        return true;

    return false;
}


function isNumberKey(event) {
    var charCode = (event.which) ? event.which : event.keyCode
    if (charCode > 31 && (charCode < 48 || charCode > 57))
        return true;

    return false;
}
var tagInitial = "ctl00_";
function leftNav(parentId, childDiv, childLink, parentLi) {
    /*var Anch = document.getElementById('lnbUL').getElementsByTagName('a');
    for (i = 0; i <= Anch.length; i++) {
        //Anch.item(i).className = "";
    }*/
  
    
        /*document.getElementById('divServices').style.display = "";
    document.getElementById('divLocation').style.display = "";
    document.getElementById('divAbout').style.display = "";*/
   
    if (document.getElementById(childDiv) == "" || document.getElementById(childDiv) == null ) {
        //alert(parentId);
        document.getElementById(tagInitial + parentId).className = "parentLink";
        //alert(document.getElementById(parentLink).className);
        //alert('a');
    }
    else {

        if (document.getElementById(tagInitial + parentId))
            document.getElementById(tagInitial + parentId).className = "parentLink";
    if (document.getElementById(childDiv))
    document.getElementById(childDiv).style.display = "";
if (document.getElementById(tagInitial + childLink))
    document.getElementById(tagInitial + childLink).className = "selected";
if (document.getElementById(parentLi))
    document.getElementById(parentLi).className = "parentLi";
    
    }
}
/*function leftNavParent(parentLi) {
{
document.getElementById(parentLi)
}*/
function changeBanner(imgPath) {
    document.getElementById("ctl00_bannerImage").src = imgPath;
}