function user_login(){
	var form = $j("form")[0],user = $j(":text").val().replace(/^\s+/,""),pass =  $j(":password").val();
	if(user=='' || pass==''){
		alert('请正确输入您的用户名(或注册邮箱)及密码!');
	}else{
		form.target = "_self";form.action = siteurl+"signin";form.method = "post";form.submit();
	}
}

function getBlog(type){
	var tab=type;
	$j.ajax({type : "POST" , async : false , url : "/from:ajax/home/tab:"+tab+"/r:"+Math.round(Math.random()*1000), data : "",
	success : function(msg){if(msg.substring(0,3)=="OK:"){$j(".home_blogbg_center").html(msg.replace("OK:",""));$j(".home_blogbg_list:gt("+($j(".home_blogbg_list").size()-9)+")").slideDown("slow");new_list_num = $j(".home_blogbg_list").size();if($j(".home_blogbg_list").size()<9){$j(".home_blogbg_list").slideDown("slow");}}else{alert("请求失败,请稍候再试!");}} ,
	error : function(){alert("服务器忙,请稍候再试!");}});
}
//引comm时删除
function mouseCoords(ev) {  
	var evev = ev || window.event;  
	if (evev.pageX || evev.pageY) {  
		return {  
			x : evev.pageX , y : evev.pageY
		}; 
	}
	return {  
		x : evev.clientX,// + document.body.scrollLeft - document.body.clientLeft,  
		y : evev.clientY + document.documentElement.scrollTop // + document.body.scrollTop - document.body.clientTop  
	};
}
function user_title(event,obj){
	var mousePos = mouseCoords(event);
	$j('.user_title').html($j(obj).attr('usertitle')+'<div></div>').css({left:mousePos.x-10+"px",top:mousePos.y+26+"px"}).show();
}
//onload
var new_list_num,doInt_H=0;
$j(function(){
	$j('.home_main_jy_list a').mousemove(function(event){user_title(event,this);}).mouseout(function(){$j('.user_title').html('<div></div>').hide();});
	$j(".login_form").hover(function(){/*$j('body').unbind("mouseup");*/},function(){/*$j('body').bind("mouseup",function(){$j('.login_form').animate({height: 'hide', opacity: 'hide'},300);$j('body').unbind("mouseup");});*/$j(".login_form").animate({height: 'hide', opacity: 'hide'},500);});
	$j('.home_huati_list').kxbdMarquee({direction:'left',scrollAmount:1,isEqual:false,scrollDelay:60});
	$j(".top_menu_login").mouseover(function(){$j(".login_form").show();});
	$j(".home_blogbg_top_c").find("li").click(function(){if(!$j(this).hasClass("newbg")){$j(".home_blogbg_top_c").find("li").removeClass("newbg");$j(this).addClass("newbg");getBlog($j(this).attr("name"));}});
	new_list_num = $j(".home_blogbg_list").size(),new_list_show_num = 8 ;
	$j(".home_blogbg_list").each(function(k){if(new_list_num-(k+1)<new_list_show_num){$j(this).show();}});
	if(new_list_num>new_list_show_num){
		setInterval(function(){
			new_list_num = $j(".home_blogbg_list").size();
			$j(".home_blogbg_list").eq(new_list_num - new_list_show_num - 1).animate({height: 'show', opacity: 'show'},3000,function(){
				$j(".home_blogbg_center").prepend("<div class=\"home_blogbg_list\">"+$j(".home_blogbg_list").eq(new_list_num-1).html()+"</div>");
				if($j(".home_blogbg_list:visible").size()==new_list_show_num+1){$j(".home_blogbg_list").eq(new_list_num).remove();}
			});
			if(Math.round(Math.random()*1000)<345){$j(".home_right_top_num span").html(parseInt($j(".home_right_top_num span").html())+1);}else if(Math.round(Math.random()*1000)>666){
				var loading_int = {  
					init : function(){
						var doInt=window.setInterval(function(){
							doInt_H ++;
							if(doInt_H >= Math.round(Math.random()*1000)/100){
								window.clearInterval(doInt);doInt_H=0;
							} else {
								$j(".home_right_top_num span").html(parseInt($j(".home_right_top_num span").html())+1);
							}
						},200);
					}
				}
				loading_int.init();
			}
		},9000);
	}
});