var prefix = "ctl00_MainContent_";

var dtCh = "/";
var minYear = 1900;
var maxYear = 2100;

function isInteger(s) {
    var i;
    for (i = 0; i < s.length; i++) {
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}

function stripCharsInBag(s, bag) {
    var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++) {
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}
function daysInFebruary(year) {
    // February has 29 days in any year evenly divisible by four,
    // EXCEPT for centurial years which are not also divisible by 400.
    return (((year % 4 == 0) && ((!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28);
}
function DaysArray(n) {
    for (var i = 1; i <= n; i++) {
        this[i] = 31
        if (i == 4 || i == 6 || i == 9 || i == 11) { this[i] = 30 }
        if (i == 2) { this[i] = 29 }
    }
    return this
}

function isDateValidDOB(source, args) {

    args.IsValid = true;
    var ddlMonth = document.getElementById(prefix + "ddlMonth");
    var ddlDay = document.getElementById(prefix + "ddlDay");
    var ddlYear = document.getElementById(prefix + "ddlYear");
    if (ddlMonth.selectedIndex == 0 || ddlDay.selectedIndex == 0 || ddlYear.selectedIndex == 0) {
        args.IsValid = false;
    }
    else {
        //var dtStr=document.getElementById('<%= ddlMonth.ClientID %>').options[document.getElementById('<%= ddlMonth.ClientID %>').selectedIndex].value + "/" + document.getElementById('<%= ddlDay.ClientID %>').options[document.getElementById('<%= ddlDay.ClientID %>').selectedIndex].value+ "/" + document.getElementById('<%= ddlYear.ClientID %>').options[document.getElementById('<%= ddlYear.ClientID %>').selectedIndex].value;
        var dtStr = ddlMonth.options[ddlMonth.selectedIndex].value + "/" + ddlDay.options[ddlDay.selectedIndex].value + "/" + ddlYear.options[ddlYear.selectedIndex].value;
        var daysInMonth = DaysArray(12);
        var pos1 = dtStr.indexOf(dtCh);
        var pos2 = dtStr.indexOf(dtCh, pos1 + 1);
        var strMonth = dtStr.substring(0, pos1);
        var strDay = dtStr.substring(pos1 + 1, pos2);
        var strYear = dtStr.substring(pos2 + 1);
        strYr = strYear;
        if (strDay.charAt(0) == "0" && strDay.length > 1) strDay = strDay.substring(1);
        if (strMonth.charAt(0) == "0" && strMonth.length > 1) strMonth = strMonth.substring(1);
        for (var i = 1; i <= 3; i++) {
            if (strYr.charAt(0) == "0" && strYr.length > 1) strYr = strYr.substring(1);
        }
        month = parseInt(strMonth);
        day = parseInt(strDay);
        year = parseInt(strYr);
        if (pos1 == -1 || pos2 == -1) {
            //alert("The date format should be : mm/dd/yyyy")
            args.IsValid = false;

        }
        if (strMonth.length < 1 || month < 1 || month > 12) {
            //alert("Please enter a valid month")
            args.IsValid = false;
        }
        if (strDay.length < 1 || day < 1 || day > 31 || (month == 2 && day > daysInFebruary(year)) || day > daysInMonth[month]) {
            //alert("Please enter a valid day")
            args.IsValid = false;
        }
        if (strYear.length != 4 || year == 0 || year < minYear || year > maxYear) {
            //alert("Please enter a valid 4 digit year between "+minYear+" and "+maxYear)
            args.IsValid = false;
        }
        if (dtStr.indexOf(dtCh, pos2 + 1) != -1 || isInteger(stripCharsInBag(dtStr, dtCh)) == false) {
            //alert("Please enter a valid date")
            args.IsValid = false;
        }

        if (args.IsValid == true) {
            var myDate = new Date()
            myDate.setFullYear(year, (month - 1), day)

            var today = new Date()
            if (myDate > today) {
                args.IsValid = false;
            }
            //else
            // alert("Today is after 14th January 2010")

        }
    }
}


var Common =
{
   
    isInteger: function(s) {
        var i;
        for (i = 0; i < s.length; i++) {
            var c = s.charAt(i);
            if (((c < "0") || (c > "9"))) return false;
        }
        return true;
    },

    isNumber: function(str) {
        var re = /^[-]?\d*\.?\d*$/;
        str = str.toString();
        if (!str.match(re)) {
            return false;
        }
        return true;
    },

    trim: function(str, chars) {
        return Common.ltrim(Common.rtrim(str, chars), chars);
    },

    ltrim: function(str, chars) {
        chars = chars || "\\s";
        return str.replace(new RegExp("^[" + chars + "]+", "g"), "");
    },

    rtrim: function(str, chars) {
        chars = chars || "\\s";
        return str.replace(new RegExp("[" + chars + "]+$", "g"), "");
    },

    ShowWait: function(tranDiv, loaderDiv) {
        var docHeight;
        if (document.all) {
            docHeight = document.body.clientHeight + document.body.scrollHeight;
        }
        else {
            docHeight = document.body.offsetHeight;
        }

        var myDIV;
        myDIV = document.getElementById(tranDiv);
        if (myDIV != null) {
            myDIV.style.height = docHeight + "px";
        }
        document.getElementById(tranDiv).style.display = 'block';
        document.getElementById(tranDiv).style.width = document.body.offsetWidth + 'px';
        document.getElementById(loaderDiv).style.left = document.body.offsetWidth / 2 - document.getElementById('ImageDiv').offsetWidth / 2 - 100 + 'px';
        document.getElementById(loaderDiv).style.top = 300 + 'px';
        document.getElementById(loaderDiv).style.display = 'block';
    },

    HideWait: function(tranDiv, loaderDiv) {
        var docHeight;
        if (document.all) {
            docHeight = document.body.clientHeight + document.body.scrollHeight;
        }
        else {
            docHeight = document.body.offsetHeight;
        }

        var myDIV;
        myDIV = document.getElementById(tranDiv);
        if (myDIV != null) {
            myDIV.style.height = 0 + "px";
        }
        document.getElementById(tranDiv).style.display = 'none';
        document.getElementById(tranDiv).style.width = 0 + 'px';
        document.getElementById(loaderDiv).style.left = 0 + 'px';
        document.getElementById(loaderDiv).style.display = 'none';
    },
    IsAnyRBSelected: function(name, msg, actionMsg) {
        var isSelected = 0;
        var elem = document.getElementsByTagName("input");
        var arr = new Array();
        var i;
        for (i = 0; i < elem.length; i++) {
            if (elem[i].type == "radio") {
                att = elem[i].getAttribute("name");
                if (att == name) {
                    if (document.getElementById(elem[i].id).checked == true) {
                        isSelected = 1;
                        break;
                    }
                }
            }
        }
        if (isSelected == 0) {
            alert(msg);
            return false;
        }
        else {
            if (actionMsg != "") {
                return confirm(actionMsg);
            }
            else {
                return true;
            }
        }
    },
    IsAnyCBSelected: function(name, msg, actionMsg) {
        var isSelected = 0;
        var elem = document.getElementsByTagName("input");
        var arr = new Array();
        var i;
        for (i = 0; i < elem.length; i++) {
            if (elem[i].type == "checkbox") {
                att = elem[i].getAttribute("name");
                if (att == name) {
                    if (document.getElementById(elem[i].id).checked == true) {
                        isSelected = 1;
                        break;
                    }
                }
            }
        }
        if (isSelected == 0) {
            alert(msg);
            return false;
        }
        else {
            if (actionMsg != "") {
                return confirm(actionMsg);
            }
            else {
                return true;
            }
        }
    },
    SelectAllCB: function(name, cbMain) {
        var elem = document.getElementsByTagName("input");
        var arr = new Array();
        var i;
        for (i = 0; i < elem.length; i++) {
            if (elem[i].type == "checkbox") {
                att = elem[i].getAttribute("name");
                if (att == name) {
                    if (cbMain.checked == true) {
                        document.getElementById(elem[i].id).checked = true;
                    }
                    else {
                        document.getElementById(elem[i].id).checked = false;
                    }
                }
            }
        }
    },

    CheckSelectAllCB: function(name, cbMainId) {
        var elem = document.getElementsByTagName("input");
        var cbMainId = document.getElementById(cbMainId);
        var isChecked = true;
        var arr = new Array();
        var i;
        for (i = 0; i < elem.length; i++) {
            if (elem[i].type == "checkbox") {
                att = elem[i].getAttribute("name");
                if (att == name) {
                    if (elem[i].checked == false) {
                        isChecked = false;
                        break;
                    }
                }
            }
        }
        cbMainId.checked = isChecked;
    },

    ValidateTextLength: function(txtbox, length) {
        if (txtbox.value.length > length) {
            txtbox.value = txtbox.value.substring(0, length);
        }
    }

}




// JavaScript Document
function gotFocus(ctl, val) {

    if (document.getElementById(ctl.id).value == val) {
        document.getElementById(ctl.id).value = '';
    }
}
function lostFocus(ctl, val) {
    if (document.getElementById(ctl.id).value == '') {
        document.getElementById(ctl.id).value = val;
    }
}