var browserName=navigator.appName;
var browserVer=navigator.appVersion;
var thatImage;
var operaImage;
var increment = 0;
var pathToImageDir='img/'; // set path to the image dir where are backgrounds for 'join-background-helpers'

var portfolioItemsCount;

$(document).ready( function() {
	
	$('#righ').children().addClass("ul_menu__list").addClass("bluemenu");
	$('.menufoot').children().addClass("ul_menu__list");
	$('.menufoot li').each(function(){
		$(this).html($(this).html()+'|');
	})
	
	$('#menuleftwrapper').children().addClass("menuleft").addClass("ul_b");
	
	$('.menuleft li:last').css('border','0px').css('padding-bottom','0px')
	$('.menuleft li:first').css('padding-top','0px')
	
	$('input').click( function() {
		if ($(this).attr('type')=="text") {
			$(this).attr('value','');			
		}
	})	
	
	$('a.more').each (function(){
		$(this).html($(this).html()+'<span>&nbsp;</span>');
	})
	
	//adding the corners with these parameters to everyone div with 'corner' class
	//$('.corner').corner("round 8px").parent().css('padding', '2px').corner("round 10px");
	//$('.corner').parent().css('background-color', '#E1E3E2');
	//to use that - paste file inclusion of jquery.corner.js in HEAD section:
	//<script type="text/javascript" src="js/jquery.corner.js"></script>
	
	if (browserName == "Microsoft Internet Explorer" && browserVer.indexOf(6.0) > -1) {
	// this one should runs on ie6
	}
	
	// specify style sheets for browsers: //
	// when directory structure are different, below paths to sheets should be changed! // 
	
	if (browserName == "Microsoft Internet Explorer" && browserVer.indexOf(7.0) > -1) {
		//alert('welcome ie7 user!');
		$('head').append('<link rel="stylesheet" href="./css/ie7.css" media="screen" type="text/css" />');
	} 
	
	if (browserName == "Opera") {
		//alert('welcome opera user!');
		$('head').append('<link rel="stylesheet" href="./css/opera.css" media="screen" type="text/css" />');
	}
	
	if ((navigator.userAgent.indexOf("Firefox")!=-1)) {
		//alert('welcome firefox user!');
		$('head').append('<link rel="stylesheet" href="./css/firefox.css" media="screen" type="text/css" />');		
	}
	
	if ((navigator.userAgent.indexOf("Safari")!=-1)) {
		//alert('welcome safari user!');
		$('head').append('<link rel="stylesheet" href="./css/safari.css" media="screen" type="text/css" />');		
	}
	
	if (navigator.userAgent.toLowerCase().indexOf('chrome')>0) {
		//alert('welcome google chrome user!');
		$('head').append('<link rel="stylesheet" href="./css/gchrome.css" media="screen" type="text/css" />');		
	} 
	
	
});