var contactDiaOpened = false;
var keyEnabled = true;

function keyboardKill(state){	
	if(state == 'dead'){
		keyEnabled = false;
	}else{
		keyEnabled = true;
	}
}

//FUNCITONS


//slider function for images accompanying the projects loaded 
function imageSlider(slideDiv,slideIndicator){
	$(slideDiv).css({'display':'none'});
	$(slideDiv).eq(0).fadeIn();

	$.each($(slideDiv), function(e){
		$(slideIndicator).append('<a href="'+$(slideDiv).eq(e).attr('src')+'">'+$(slideDiv).eq(e).index()+'</a>');
		if(e == 0)$(slideIndicator+' a').eq(0).addClass('activeSlide');
	});
	
	$(slideIndicator+' a').bind('click',function(){
		$(slideDiv).css({'z-index':'0'});
		$(slideDiv).eq($(this).index()).css({'z-index':'1'}).fadeIn(400,function(){$(this).siblings().css({'display':'none'})});
		$(this).addClass('activeSlide');
		$(this).siblings('a').removeClass('activeSlide');
		return false;
	});
}


$(document).ready(function(){
	
if($.browser.msie && $.browser.version.substr(0,1)<7){$('body').html('<div id="ie-warning">For the best experince we recommend you upgrade your browser to a modern version such as <a href="http://www.mozilla.com/en-US/firefox/personal.html">Mozilla Firefox</a> or <a href="http://www.google.com/chrome">Google Chrome</a></div>')}
	

$('#blankSheet').append('<span class="page-fold"></span>');

//CONTACT_HEADER AND NAV ELEMENTS

$('.textInput,.textArea').focus(function(){
	$(this).addClass('focused');
});
$('.textInput,.textArea').blur(function(){
	if($(this).val() == '') $(this).removeClass('focused');
});




$('#contactus-tab,#contact-tab a').click(function(){
	if(contactDiaOpened == false){
		$('<div id="overlay"></div>').insertAfter('#contact-header');
		$('#overlay').css({'height':$(document).height()-5});

		$('#contactus-tab').html('Close<img src="/_imgs/close_icon.png" alt="close"/>');
		$('#overlay').css({'display':'block'});
		$('#contact-header').delay(200).animate({'top':'0px'},400);
		contactDiaOpened = true;
		keyboardKill('dead');
		return false;
		
	}else{
		$('body').detach('#overlay');
		$('#contactus-tab').html('Contact us<img src="/_imgs/mail_icon.png" alt="mail"/>');
		$('#contact-header').animate({'top':'-346'},400);
		$('#overlay').css({'display':'none'});
		contactDiaOpened  = false;
		keyboardKill();
		return false;
		
	}
	

});

});