// JScript File

//For Validating characters in textbox/textarea
function textCounter(field, maxlimit) 
{
	if (field.value.length> maxlimit)
	{
		field.value = field.value.substring(0, maxlimit);
    }
}


// script used on research topic add page 
function showHideImageRow(_listObj,_trRow,_trPreRow)
{ 
    var element = document.getElementById;
    var _rowObj = element(_trRow);
    var _rowPreObj = element(_trPreRow);
    var _ctrlHiddentObj = element("ctl00_cphContent_hdnAddEdit");
   
    if(_listObj.value == '3')
    { 
        _rowObj.style.display = 'none';
        _rowPreObj.style.display = 'none';
    }
    else 
    {
        _rowObj.style.display = 'block';
        _rowPreObj.style.display = 'none';
        if(_ctrlHiddentObj.value != "1")
            _rowPreObj.style.display = 'block';
    }
}