var dragapproved=false;
var ie5=document.all&&document.getElementById;
var ns6=document.getElementById&&!document.all;
var moved=false;
function drag_drop(e)
{if(ie5&&dragapproved&&event.button==1)
{document.getElementById(popupid).style.left=tempx+event.clientX-offsetx+"px";
document.getElementById(popupid).style.top=tempy+event.clientY-offsety+"px"}
else if(ns6&&dragapproved){document.getElementById(popupid).style.left=tempx+e.clientX-offsetx+"px";
document.getElementById(popupid).style.top=tempy+e.clientY-offsety+"px"}}
function initializedrag(e){offsetx=ie5?event.clientX:e.clientX;offsety=ie5?event.clientY:e.clientY;
tempx=parseInt(document.getElementById(popupid).style.left);
tempy=parseInt(document.getElementById(popupid).style.top);
dragapproved=true;document.getElementById(popupid).onmousemove=drag_drop}
function stopdrag() { dragapproved = false; document.getElementById(popupid).onmousemove = null; moved = true }

function initLayers(){if(!moved){if(popupid!=''){var lPos=(screen.width)?(screen.width-pwidth)/2:0;
document.getElementById(popupid).style.left=(lPos-10)+"px";
var tPos = (screen.availHeight) ? (screen.availHeight - pheight) / 2 : 0;
/* new code added to solve Chrome Scrolltop Position nit getting properly  start*/
var scrolltop = document.documentElement.scrollTop
if (scrolltop == 0) {
    scrolltop = document.body.scrollTop;
}

/* new code added to solve Chrome Scrolltop Position nit getting properly  end*/
//tPos+=document.documentElement.scrollTop;
tPos += scrolltop;

document.getElementById(popupid).style.top=(tPos-50)+"px";

if(document.getElementById('ifrm') != null)
{
    document.getElementById(popupid).style.zIndex = '2';
    document.getElementById('ifrm').style.display = 'block';
    document.getElementById('ifrm').height = (pheight - poffset) - 5;
    document.getElementById('ifrm').width = pwidth - 13;
    document.getElementById('ifrm').style.top = ((tPos-50) + poffset)+"px";
    document.getElementById('ifrm').style.left = (lPos - 2)+"px";
}

}}}

function closeThis()
{
    moved = false;
    sbc(false);
    document.getElementById(popupid).style.visibility = 'hidden';
    if(document.getElementById('ifrm') != null) document.getElementById('ifrm').style.display = 'none';
    
    if(document.getElementById('maparea')!= null)
    {
        document.getElementById('maparea').style.visibility='visible'
    }
    if(document.getElementById('trvtMedia')!=null) document.getElementById('trvtMedia').style.visibility='visible';
}

/* Validation for ADD Form */
function checkValidation()
{
    var flag='false';
    
    flag = Page_ClientValidate('ADD');
    if(flag)
    {
        if(document.getElementById('ctl00_content_hfMeeting').value != '0')
        {
            flag = Page_ClientValidate('ADDMeeting');    
        }
    }
    if(flag)
    {
        if(document.getElementById('ctl00_content_hfAbu').value != '0')
        {
            flag = Page_ClientValidate('ADDAbu');    
        }
    }
    if(flag)
    {
        if(document.getElementById('ctl00_content_hfAgree').value != '0')
        {
            flag = Page_ClientValidate('ADDagree');    
        }
    }
    
     if(flag)
    {
        if(document.getElementById('ctl00_content_ckHear1').checked == false && document.getElementById('ctl00_content_ckHear2').checked == false && document.getElementById('ctl00_content_ckHear3').checked == false && document.getElementById('ctl00_content_ckHear4').checked == false)
        {
            document.getElementById('trMsgError').style.display = 'inline';
            flag=false;
            
        }else{
            document.getElementById('trMsgError').style.display = 'none';            
        }        
    }
    return flag;
}