function hideDiv(hideshow) {

    if (document.getElementById) { // DOM3 = IE5, NS6 
        document.getElementById(hideshow).style.visibility = 'hidden';
    }
    else {
        if (document.layers) { // Netscape 4
            document.getElementById(hideshow).style.visibility = 'hidden';
        }
        else { // IE 4
            document.getElementById(hideshow).style.visibility = 'hidden';
        }
    }
}

function showDiv(hideshow, focusId) {

    if (document.getElementById) { // DOM3 = IE5, NS6
        document.getElementById(hideshow).style.visibility = 'visible';
    }
    else {
        if (document.layers) { // Netscape 4
            document.getElementById(hideshow).style.visibility = 'visible';
        }
        else { // IE 4
            document.getElementById(hideshow).style.visibility = 'visible';
        }
    }
    if (focusId != "") {
        document.getElementById(focusId).focus();
    }
}
function WatermarkFocus(txtElem, strWatermark) {
    if (txtElem.value == strWatermark) {
        txtElem.value = '';
    }
}
function WatermarkBlur(txtElem, strWatermark) {
    if (txtElem.value == '') {
        txtElem.value = strWatermark;
    }
}
function SearchRequired(txtElem, text) {
    var TxtSearch = document.getElementById(txtElem);
    if (TxtSearch.value == 'Enter a word or listing ID...') {
        //txtElem.value = strWatermark;
        //txtElem.value = 'Required';        
        alert('Please enter keyword to search');
        return false;
    }
    return true;
}
function formSubmit1(evt) {
    var charCode = (evt.which) ? evt.which : event.keyCode
    if (charCode == 13) {
        document.getElementById("ctl00_Middle_Content_admin_Login_btn_login").click();
        return false;
    }
}
function forgotpasswordformSubmit(evt) {
    var charCode = (evt.which) ? evt.which : event.keyCode
    if (charCode == 13) {
        document.getElementById("ctl00_Middle_Content_Layer1_btn_sendmail").click();
        return false;
    }
}




//EnableAll all chkboxes
//Date : 05/05/2008
//Made BY: Kushan
//chkIds-->pass "," sepreted ids for checked all chedkboxes
function CheckAll(chkAll, chkIds) {
    var chkAllvalue = document.getElementById(chkAll).checked;
    var chk_Ids = chkIds.split(",");
    var i;
    for (i = 0; i < chk_Ids.length - 1; i++) {
        document.getElementById(chk_Ids[i]).checked = chkAllvalue;
    }
}
//EnableAll all chkboxes
//Date : 05/05/2008
//Made BY: Kushan
//chkIds-->pass "," sepreted ids for checked all chedkboxes
function UnCheckAll(chkAll, chkIds) {
    var chkAllvalue = document.getElementById(chkAll).checked;
    var chk_Ids = chkIds.split(",");
    var i;
    var chkcount = 0;
    for (i = 0; i < chk_Ids.length - 1; i++) {
        if (!document.getElementById(chk_Ids[i]).checked) {
            chkcount++;
        }
    }
    if (chkcount > 0) {
        document.getElementById(chkAll).checked = false;
    }
    else {
        document.getElementById(chkAll).checked = true;
    }
}

function Change(obj, evt) {
    if (evt.type == "focus") {
        obj.className = "registerfocus";
    }
    else if (evt.type == "blur") {
        obj.className = "registerblur";
    }
}

function ChangeContactUs(obj, evt) {
    if (evt.type == "focus") {
        obj.className = "contactusfocus";
    }
    else if (evt.type == "blur") {
        obj.className = "contactusblur";
    }
}

function Changedrp(obj, evt) {
    if (evt.type == "focus") {
        obj.className = "registerfocusdropdown";
    }
    else if (evt.type == "blur") {
        obj.className = "registerblurdropdown";
    }
}
function ChangeContactUsdrp(obj, evt) {

    if (evt.type == "focus") {
        obj.className = "contactusfocusdrp";
    }
    else if (evt.type == "blur") {
        obj.className = "contactusblurdrp";
    }
}
function ChangeContactUsComment(obj, evt) {

    if (evt.type == "focus") {
        obj.className = "contactcommentfocus";
    }
    else if (evt.type == "blur") {
        obj.className = "contactuscommentblur";
    }
}
function formSubmit(evt, obj) {


    var charCode = (evt.which) ? evt.which : event.keyCode    
    if (charCode == 13) {
        //document.getElementById("<%=ibtnAdvSearch.ClientID%>").click();
        document.getElementById(obj).click();
        return false;
    }
}        

   
function CheckAllDataGridCheckBoxes(aspCheckBoxID)
    {
        var checkVal=false;
        re = new RegExp(aspCheckBoxID + '$');
        re1 = new RegExp('chk_SelectAll' + '$');
        for(i = 0; i < document.forms[0].elements.length; i++)
        {			
            elm1 = document.forms[0].elements[i]
            if (elm1.type == 'checkbox')
            {
                if (re1.test(elm1.name)) 
                {
	                checkVal=elm1.checked;		                
                }
            }
        }            
        for(i = 0; i < document.forms[0].elements.length; i++)
        {
            elm = document.forms[0].elements[i]
            if (elm.type == 'checkbox')
            {
                if (re.test(elm.name)) 
                {
	                elm.checked = checkVal
                }
            }
        }
    }
   function UnCheckDataGridCheckBoxes(aspCheckBoxID, aspCheckBoxID2) {
        var checkVal = false;
        re1 = new RegExp('chk_SelectAll' + '$');
        re2 = new RegExp(aspCheckBoxID2 + '$');
        for (i = 0; i < document.forms[0].elements.length; i++) {
            elm = document.forms[0].elements[i]
            if (elm.type == 'checkbox') {
                if (re2.test(elm.name)) {
                    if (elm.checked == false) {
                        for (i = 0; i < document.forms[0].elements.length; i++) {
                            elm2 = document.forms[0].elements[i]
                            if (elm2.type == 'checkbox') {
                                if (re1.test(elm2.name)) {
                                    elm2.checked = false;

                                }
                            }
                        }
                    }

                }
            }
        }
    }