function openwin(strs,Id,w,h,scroll)
{
var mynewwind=window.open(strs+"?Id="+Id,'mynewwind','width='+w+',height='+h+',top=10,left=30,resizable=1 scrollbars='+ scroll +' toolbar=no channelmode=no fullscreen=no');return false;
}
function CheckValid(obj, msg) {
var bReturn = false;
if (document.getElementById(obj).checked == true)
    {bReturn = true;}
if (!bReturn){alert(msg);}
return bReturn;
}
function ShowCheck(radio,items) {
    for (var i = 0;i < items; i++)
    {
        if (document.getElementById(radio+"_"+i).value == "0")
             document.getElementById("divCheck").style.display='';
        else
             document.getElementById("divCheck").style.display=none;
    }
    return false;
}