// JavaScript Document

var __CENTER_WIDTH__ = 1050;
var __RIGHT_COLUMN_EXISTS__ = 0;

var _fn_resizing = function() {
	
	w = __CENTER_WIDTH__;
	d = __RIGHT_COLUMN_EXISTS__;

	if ($(window).width() > 1240) {
		$('#wrapper').width(1250);
		if (($.browser.msie) && ($.browser.version == "6.0")) {
			$('#center').width(w);
		}
		else {
			//alert(w);
			$('#center').width(w);
		}

		if (d) {
			$('#right_column').css('display', 'block');
		}

		$('div.top15_block:last').css('display', '');
		$('#header_search_field').width(910);
		}
	if ($(window).width() < 1239) {
		$('#wrapper').width(1000);
		$('#right_column').css('display', 'none');
		if (($.browser.msie) && ($.browser.version == "6.0")) {
			$('#center').width(790);
		} else {
			$('#center').width(800);
		}

		$('div.top15_block:last').css('display', 'none');
		$('#header_search_field').width(650);
		}
		
	};

	$(document).ready(function () {
	    _fn_resizing();

	    $(window).resize(_fn_resizing);
	    $('#header_search_field').focus(function () {
	        if ($(this).attr('value') == 'Поиск по товарам') {
	            $(this).attr('value', '');
	        }

	    });
	    $('#header_search_field').blur(function () {
	        if ($(this).attr('value') == '') {
	            $(this).attr('value', 'Поиск по товарам');
	        }

	    });

	    $('#switch_type').click(function () {
	        if (!$('#tab_type').is(':visible')) {
	            $(this).addClass('active');
	            $('#switch_purpose').removeClass('active');
	        }
	        $('#tab_purpose').hide();
	        $('#tab_type').show();

	    });
	    $('#switch_purpose').click(function () {
	        if (!$('#tab_purpose').is(':visible')) {
	            $(this).addClass('active');
	        }
	        $('#switch_type').removeClass('active');
	        $('#tab_type').hide();
	        $('#tab_purpose').show();

	    });


	});

function getSlogan() {
	if (sloganLocked)
		return;
	sloganLocked = true;
	fadeOut();
	sloganCntr++;
	if (sloganCntr > sloganAr.length - 1) sloganCntr = 0;
	setTimeout("fadeIn()", delay);
}
function setOpacity(level) {
	slogan.style.opacity = level;
	slogan.style.MozOpacity = level;
	slogan.style.KhtmlOpacity = level;
	slogan.style.filter = "alpha(opacity=" + (level * 100) + ");";
}
function fadeOut() {
	try {
		for (i = 0; i <= 1; i += (1 / steps)) {
			setTimeout("setOpacity(" + (1 - i) + ")", i * duration);
		}
	}
	catch (e) { }
}
function fadeIn() {
	try {
		for (i = 0; i <= 1; i += (1 / steps)) {
			setTimeout("setOpacity(" + i + ")", i * duration);
		}
		slogan.innerHTML = sloganAr[sloganCntr];
		sloganLocked = false;
		setTimeout("getSlogan()", 7000);
	}
	catch (e) { }
}