// Calendar JavaScript Document
function setupcalendar () {
	if (navigator.appVersion.indexOf("MSIE")!=-1){
		var calendar = document.getElementById('calendar').getElementsByTagName('div');
		for (x=0; x<calendar.length; x++) {
			calendar[x].onmouseover = function () {
				this.className = this.className + '_hover';
			};
			
			calendar[x].onmouseout = function () {
				this.className = this.className.replace('_hover','');
			};
		}
	}
};