var $j = jQuery.noConflict();
$j(document).ready(function(){
	// Registration dialog
	$j("#loginForm .registerButton").click(function(){
		var w = $j(window).width();	
		
		if($j.browser.msie){
			$j("div#registrationForm").css("left",((w/2)-520)+"px" );	
		};
		$j("div#registrationForm").show();	
		$j("div#regFormLayer").show();
		$j("div#msgBox").hide();
		$j("div#backLayer").hide();

	});
	$j("div#registrationForm .closeButton").mouseover(function(){
		$j(this).attr("src","/img/common/btn_close_circle_r.gif");
	}).mouseout(function(){
		$j(this).attr("src","/img/common/btn_close_circle.gif");
	}).click(function(){	
		$j("div#registrationForm").hide();
		$j("#reg_form")[0].reset();	
	});
//	$j("#submenu-book").hide();
//	$j("#submenu-teach").hide();
	$j(".teachVideoPage #submenu-teach").show();
	$j(".bookPage #submenu-book").show();
	/* email share */
	$j(".emailButton").click(function(){
		var w = $j(window).width();			
		if($j.browser.msie){
			$j("div#emailForm").css("left",((w/2)-520)+"px" );	
		};	
		$j("div#emailForm").show();	
		$j("div#emailFormLayer").show();
		$j("div#email_msgBox").hide();
		$j("div#email_backLayer").hide();		
	});	
	$j("div#emailForm .closeButton").mouseover(function(){
		$j(this).attr("src","/img/common/btn_close_circle_r.gif");
	}).mouseout(function(){
		$j(this).attr("src","/img/common/btn_close_circle.gif");
	}).click(function(){	
		$j("div#email_msgBox").hide();
		$j("div#email_backLayer").hide();
		$j("div#emailForm").hide();
		$j("#email_form")[0].reset();	
	});	
	$j("div#emailForm .cancelButton").click(function(){
		$j("div#email_msgBox").hide();
		$j("div#email_backLayer").hide();
		$j("div#emailForm").hide();
		$j("#email_form")[0].reset();
	});
});