function closeCalendar(type){
         if(type=='both'){
             if(document.getElementById('fromCalendar')){
                 document.getElementById('calendarFromFrame').style.display='none';
                 document.getElementById('calendarToFrame').style.display='none';
                 document.getElementById('fromCalendar').innerHTML = '';
                 document.getElementById('toCalendar').innerHTML = '';
             }
             if(document.getElementById('MWfromCalendar')){
                 document.getElementById('MWcalendarFromFrame').style.display='none';
                 document.getElementById('MWcalendarToFrame').style.display='none';
                 document.getElementById('MWfromCalendar').innerHTML = '';
                 document.getElementById('MWtoCalendar').innerHTML = '';
             }
         }else if(type=='from'){
             if(document.getElementById('fromCalendar')){
                 document.getElementById('calendarFromFrame').style.display='none';
                 document.getElementById('fromCalendar').innerHTML = '';
             }
             if(document.getElementById('MWfromCalendar')){
                 document.getElementById('MWcalendarFromFrame').style.display='none';
                 document.getElementById('MWfromCalendar').innerHTML = '';
             }
             if(document.getElementById('MWtoCalendar')){
                 document.getElementById('MWcalendarToFrame').style.display='none';
                 document.getElementById('MWtoCalendar').innerHTML = '';   
             } 
         }else if(type=='to'){
             if(document.getElementById('toCalendar')){
                 document.getElementById('calendarToFrame').style.display='none';
                 document.getElementById('toCalendar').innerHTML = '';   
             }
             if(document.getElementById('MWfromCalendar')){
                 document.getElementById('MWcalendarFromFrame').style.display='none';
                 document.getElementById('MWfromCalendar').innerHTML = '';
             }
             if(document.getElementById('MWtoCalendar')){
                 document.getElementById('MWcalendarToFrame').style.display='none';
                 document.getElementById('MWtoCalendar').innerHTML = '';   
             }           
         }else if(type=='MWfrom'){
             if(document.getElementById('MWfromCalendar')){
                 document.getElementById('MWcalendarFromFrame').style.display='none';
                 document.getElementById('MWfromCalendar').innerHTML = '';
             }
             if(document.getElementById('fromCalendar')){
                 document.getElementById('calendarFromFrame').style.display='none';
                 document.getElementById('fromCalendar').innerHTML = '';
             }
             if(document.getElementById('toCalendar')){
                 document.getElementById('calendarToFrame').style.display='none';
                 document.getElementById('toCalendar').innerHTML = '';   
             }
         }else if(type=='MWto'){
             if(document.getElementById('MWtoCalendar')){
                 document.getElementById('MWcalendarToFrame').style.display='none';
                 document.getElementById('MWtoCalendar').innerHTML = '';   
             }
             if(document.getElementById('fromCalendar')){
                 document.getElementById('calendarFromFrame').style.display='none';
                 document.getElementById('fromCalendar').innerHTML = '';
             }
             if(document.getElementById('toCalendar')){
                 document.getElementById('calendarToFrame').style.display='none';
                 document.getElementById('toCalendar').innerHTML = '';   
             }          
         }
      }