<!-- Hide script from old browsers
// Make sure file is not hosted in a different frameset
if ( top.location.href != window.location.href )
  { top.location.href=window.location.href }

    function openWindow(url, w, h) {
        var windowprops = "width=" + w + ",height=" + h +",,left=10,top=10,scrollbars=yes,status=no,toolbar=no,location=no,directories=no,resizable=yes";
          popup = window.open(url,'newWin',windowprops);
          popup.focus();
           } 
        
	function openPicture(pic,w,h) {
     
		var windowprops = "left=160,top=100,scrollbars=no,status=yes,toolbar=no,location=no,directories=no,resizable=yes,width=" + w + ",height=" + h;
          
		picture = window.open('','newPicture',windowprops);
		picture.close();
        picture = window.open('','newPicture',windowprops);  
        picture.focus();
        
		picture.document.write("<html><head><title>Picture<\/title><\/head><body leftmargin='0' topmargin='0' marginwidth='0' marginheight='0'>")
		picture.document.writeln("<img src=" + pic + " width=" + w + " height=" + h + ">")
		picture.document.write("<\/body><\/html>")
	}                

function switchClass(obj,strClassName) {
		obj.className	= strClassName;
	}
	
function gotoURL(strUrl) {
		location = strUrl;
	}

function copyrightYear(startYear)
	{
		d = new Date();
		
		if (startYear != d.getFullYear())
			{
			return startYear + " - " + d.getFullYear();
			}
		else
			{
			return startYear;
			}
	}
	
	// Show current date in format "Nov 15, 2003".		
function nsDate()
{
		// Get today's date.
	var sDate = new Date();
	var sToday = "";
	
		// Array with months.
	var aMonths = new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec");
	
		// Get current month.
	var iMonth = sDate.getMonth();
		
		// Get current hour,minute,second.
	var iHours   = sDate.getHours();
	var iMinutes = sDate.getMinutes();
	var iSeconds = sDate.getSeconds();
			
	sToday = "";
		// Get today's date string.
	sToday += aMonths[iMonth] + " ";
	sToday += sDate.getDate() + ", ";
	sToday += sDate.getFullYear() + " ";

		// Display the date on the screen.
	document.write("<b>"+sToday+"</b>");	
}

/**
* check email 
*
*/
function validateEmail(email)
{
	if ((email.length < 3) || (email.length > 50) || 
			(email.charAt(0) == '@') || (email.charAt(email.length-1) == '@') || 
			(email.charAt(0) == '.') || (email.charAt(email.length-1) == '.') || 
			(email.indexOf('.') == -1) || (email.indexOf('@') == -1) ||
			(email.indexOf('@') != email.lastIndexOf('@')) || 
			(email.indexOf(' ') > 0) || (email.indexOf('?') > 0) || (email.indexOf('..') > 0)
			)
	{
		return false;
	}
	else
	{
		return true;
	}
} 

/**
* show/hide div element
*
* @param string divID - div element id
*/
function ShowHideDiv(divID) {
	divElem = document.getElementById(divID);
	if (divElem.style.display == 'block') {
		divElem.style.display = 'none';
	} else {
		divElem.style.display = 'block';
	}
}

// check form input
function chechForm(form) {
	if (form.YourName.value == "") {
		alert('Please enter your name.');
		form.YourName.focus();
		return false;
	}
	
	if (form.Email.value == "") {
		alert('Please enter your e-mail address.');
		form.Email.focus();
		return false;
	}
}

// End hiding script from old browsers -->