/*jQuery Tools Scripts*/
		
$(function() {
	$("ul.tabs").tabs("div.panes > div", {history:true});

	$("a[rel]").overlay({
		mask: '#222', fixed: false, top: '5%',
		onBeforeLoad: function() {
			var wrap = this.getOverlay().find(".contentWrap");
			wrap.load(this.getTrigger().attr("href"));
			}
		});

	$("#farmers > p").tooltip({delay:'300', position: 'top left', offset: [50, 0], relative:'false', effect:'fade', events: {tooltip: 'mouseover, mouseout click'}});

	$("#chained").scrollable({circular: true, mousewheel: true}).navigator().autoscroll({interval: 6000});	
	
  	var singleNavW=Number($('#gallery .navi a').css("width").replace("px", ""));
  	var marginL=Number($('#gallery .navi a').css("margin-left").replace("px", ""));
  	var marginR=Number($('#gallery .navi a').css("margin-right").replace("px", ""));
  	var totalPages=Number($('#gallery .navi a').length);
  	var totalNavW=String(totalPages*(singleNavW+marginL+marginR));
  	$("#gallery .navi").width(totalNavW+'px');

});

		/*Form Validation*/
function contactvalidate(){
	if(!document.contactform.realname.value){
		alert('Please enter your name.');
		document.contactform.realname.focus()
		return false;
	}
	if(!document.contactform.email.value){
		alert('Please enter your email address.');
		document.contactform.email.focus()
		return false;
	}
var x=document.contactform.email.value
var atpos=x.indexOf("@");
var dotpos=x.lastIndexOf(".");
if (atpos<1 || dotpos<atpos+2 || dotpos+2>=x.length){
		alert("Please enter a valid e-mail address");
		document.contactform.email.focus()
		return false;
	}
	if(!document.contactform.message.value){
		alert('Oops! What is your message?');
		document.contactform.message.focus()
		return false;
	}
}