/* <![CDATA[ */	
	var e_light = 'on';
	
	jQuery(document).ready(function($){	
		//jQuery("#tabs").tabs();
        $('#globalnav ul').superfish({
        	delay: 200,
        	speed: 'fast',
        	autoArrows: true,
					dropShadows: true
        }); 
				

	});

function switchLight(cssfile, state) {
	var styleSheet = jQuery('link[id="lightswitch"]');
	
	if(e_light == 'on' && state != 'on') {
		styleSheet.attr('href', cssfile);
		e_light = 'off';
	} else {
		styleSheet.removeAttr('href');
		e_light = 'on';
	}
	
	setCookie('e_Light', e_light, 2011, 1, 1, '/');
}
				
function setCookie(name, value, exp_y, exp_m, exp_d, path, domain, secure ) {
	var cookie_string = name + "=" + escape ( value );
	
	if (exp_y) {
		var expires = new Date (exp_y, exp_m, exp_d);
		cookie_string += "; expires=" + expires.toGMTString();
	}
	if (path)
		cookie_string += "; path=" + escape ( path );
	
	if (domain)
		cookie_string += "; domain=" + escape ( domain );
	
	if (secure)
		cookie_string += "; secure";

	document.cookie = cookie_string;
}

function get_cookie (cookie_name) {
	var results = document.cookie.match ( '(^|;) ?' + cookie_name + '=([^;]*)(;|$)' );

	if (results)
	return ( unescape (results[2]));
	else
	return null;
}
	
function printCopyrightYears(startYear) {
	if(!startYear)
		var startYear=2009
	var d=new Date(); 
	yr=d.getFullYear();
	if (yr!=startYear) {
		document.write(startYear+"-"+yr);
	} else {
		document.write(startYear);
	}	
}

clearDefault = function(obj) {
		if(obj.defaultValue == obj.value) obj.value = ''; 
}

restoreDefault = function(obj) {
		if(obj.value == '') obj.value = obj.defaultValue;
}

function optformValidate(form) {
	var error = '';
	var filter = /^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
	var objEmail = form.opt_email;
	
	if(form.opt_name.value == '' || form.opt_name.value == form.opt_name.defaultValue) {
		error += "Please enter your name\n";
		form.opt_name.value = '';
		form.opt_name.focus();
		return false;
	}
	if(objEmail.value == '' || objEmail.value == objEmail.defaultValue) {
		error += "Please enter your email\n";
		objEmail.value= '';
		objEmail.focus();
		return false;
		
	} else if(!filter.test(objEmail.value)) {
		error += "Please enter a valid email\n";
		objEmail.value = '';
		objEmail.focus();
	}
	
	if(error != '') {
		alert(error);
		return false;	
	} else {
		return true;
	}
}
/* ]]> */