Ext.onReady(function(){
	setupCommon();
	
	jQuery.cookie('dispMainMenu', true, {path: '/'});
	
	jQuery('div#news a').click(function(e) {
		location.href = '/news3/';
	});
	
	jQuery('div#blog a').click(function(e) {
		location.href = '/blog/';
	});
	
	jQuery('#docs a').click(function(e) {
		location.href = '/docs/';
	});
	
	jQuery('#video a').click(function(e) {
		location.href = '/video/';
	});
	
	jQuery('#form a').click(function(e) {
		location.href = '/form3/';
	});
	
	jQuery('#ymap a').click(function(e) {
		location.href = '/map/';
	});
	
	jQuery('#twitter a').click(function(e) {
		location.href = '/twitter/';
	});
	
	jQuery('#ustream a').click(function(e) {
		location.href = '/ustream/';
	});
	
	jQuery('#search a').click(function(e) {
		location.href = '/search/';
	});
	
	jQuery('#translate a').click(function(e) {
		location.href = '/translate/';
	});
	
	resizeHandler4Top();
	jQuery(window).bind('resize', resizeHandler4Top);
	
	// preload images
	(new Image()).src = "/_modules/images/sync3-services/sync3-bindnews-down.png";
	(new Image()).src = "/_modules/images/sync3-services/sync3-bindnews-over.png";
	(new Image()).src = "/_modules/images/sync3-services/sync3-blog-down.png";
	(new Image()).src = "/_modules/images/sync3-services/sync3-blog-over.png";
	(new Image()).src = "/_modules/images/sync3-services/sync3-form-down.png";
	(new Image()).src = "/_modules/images/sync3-services/sync3-form-over.png";
	(new Image()).src = "/_modules/images/sync3-services/sync3-googledocs-down.png";
	(new Image()).src = "/_modules/images/sync3-services/sync3-googledocs-over.png";
	(new Image()).src = "/_modules/images/sync3-services/sync3-search-down.png";
	(new Image()).src = "/_modules/images/sync3-services/sync3-search-over.png";
	(new Image()).src = "/_modules/images/sync3-services/sync3-translation-down.png";
	(new Image()).src = "/_modules/images/sync3-services/sync3-translation-over.png";
	(new Image()).src = "/_modules/images/sync3-services/sync3-twitter-down.png";
	(new Image()).src = "/_modules/images/sync3-services/sync3-twitter-over.png";
	(new Image()).src = "/_modules/images/sync3-services/sync3-ustream-down.png";
	(new Image()).src = "/_modules/images/sync3-services/sync3-ustream-over.png";
	(new Image()).src = "/_modules/images/sync3-services/sync3-yahoomap-down.png";
	(new Image()).src = "/_modules/images/sync3-services/sync3-yahoomap-over.png";
	(new Image()).src = "/_modules/images/sync3-services/sync3-youtube-down.png";
	(new Image()).src = "/_modules/images/sync3-services/sync3-youtube-over.png";
});

function resizeHandler4Top() {
	var hdr = document.getElementById('header').offsetHeight;
	var ft = document.getElementById('top_footer').offsetHeight;
	var wh = jQuery(window).height();
	document.getElementById('contents_body').style.height
					= wh - hdr - ft - 60;
}