function popCalendar(formName,field){
		var cal = new calendar2(document.forms[formName].elements[field]);
		cal.year_scroll = true;
		cal.time_comp = true;
        cal.popup();
}

function toggleCheckboxesRange(the_form,  basename)
{
   if (typeof(document.forms[the_form].elements[basename]) != 'undefined') {
       
        cbs = document.forms[the_form].elements[basename];
        
        if(typeof(cbs.length) == 'undefined'){
          cbs.checked = !cbs.checked;
        }else{
         for(i=0;i<cbs.length;i++)
          cbs[i].checked = !cbs[i].checked;
        }
   }
      
   

    return true;
} // end of the 'setCheckboxesRange()' function

function confirmLinkDelete()
{

    var is_confirmed = confirm('Do you really want to delete ?');
   
    return is_confirmed;
}