if(document.all && !document.getElementById) {
    document.getElementById = function(id) {
         return document.all[id];
    }
}

function GoTo(Area) {
	var Destination = "summary.php";
	if (Area == "Tasks") {
		Destination = "tasklist.php";
	} else if (Area == "Invoices") {
		Destination = "invoicelist.php";
	}
	document.frmSelect.action = Destination;
	document.frmSelect.submit();		
}	
function WriteEmail(d, n, v) {
	document.write("<a "+"hre"+"f='mai"+"lto:"+n+"@"+d+"'>");
	if (v == '') {
		document.write(n+"@"+d);
	} else {
		document.write(v);
	}
	document.write("</a>");
}
function switchVisibility(SectionToAlter, CurrentStyle) {
	// Get the requested element
	var Section = document.getElementById(SectionToAlter);
	// Reverse it's display
	if (Section.style.display == "" && CurrentStyle != "") Section.style.display = CurrentStyle;
	Section.style.display = (Section.style.display == "none") ? "block" : "none";
}

function WriteBanner() {
    var CurrentDate = new Date();
    var CurrentHour = CurrentDate.getHours();
    var DayTime = "night";
	 if (CurrentHour >= 6 && CurrentHour < 11) {
        DayTime = "morning";
    } else if (CurrentHour >= 11 && CurrentHour < 17) {
        DayTime = "day";
    } else if (CurrentHour >= 17 && CurrentHour < 22) {
        DayTime = "dusk";			
    }
    document.write("<img src=\"../images/archive_"+DayTime+".gif\" alt=\"The Cotworld Archive\" border=\"0\" width=\"760\" height=\"184\" />");
}