// JavaScript Document
function toggleJS(obj, dd,length) {

	var el = document.getElementById(obj);	
	if ( el.style.display != 'none' ) {
		el.style.display = 'none';
		if(obj=="calendarbox") {
			document.getElementById('items').style.display = 'none';;
		}
	}
	else {
		el.style.display = '';
		if(obj=="calendarbox") {
			document.getElementById('items').style.display = '';;
		}
	}
    //hide all the rest
    for(i=1; i<=length; i++) {
	  var otherel = document.getElementById('dropdown'+i);
	  if(i!=dd) {
	  otherel.style.display = 'none';
	  }
	}
}

function detect_ie() {
    if (navigator.appName.indexOf('Microsoft') != -1) {
      return true;
    } else {
      return false;
    }
 }