// JavaScript Document
//产品分类二级菜单
/*2010-12-06
rockyxia
qq543152889*/
$(function(){
$("a").bind("focus",function(){if(this.blur)this.blur();});
$("#menu > li:first-child").addClass("first_menu");
$("#menu > li:first-child.current_page_item, #menu > li:first-child.current-cat").addClass("first_menu_active");
$("#menu > li:last-child").addClass("last_menu");
$("#menu > li:last-child.current_page_item, #menu > li:last-child.current-cat").addClass("last_menu_active");
$("#menu li ul li:has(ul)").addClass("parent_menu");
$("#right_col ul > li:last-child").css({marginBottom:"0"});
$("#comment_area ol > li:even").addClass("even_comment");
$("#comment_area ol > li:odd").addClass("odd_comment");
$(".even_comment > .children > li").addClass("even_comment_children");
$(".odd_comment > .children > li").addClass("odd_comment_children");
$(".even_comment_children > .children > li").addClass("odd_comment_children");
$(".odd_comment_children > .children > li").addClass("even_comment_children");
$(".even_comment_children > .children > li").addClass("odd_comment_children");
$(".odd_comment_children > .children > li").addClass("even_comment_children");
$("#guest_info input,#comment_textarea textarea")
.focus( function () { $(this).css({borderColor:"#33a8e5"}) } )
.blur( function () { $(this).css({borderColor:"#ccc"}) } );
$(".search_tag").toggle(function(){
$(".search_tag").addClass("active_search_tag");
$("#tag_list ul").animate({ opacity: 'show', height:"show" }, {duration:1000 ,easing:"easeOutBack"});
return false;
},function(){
$("#tag_list ul").fadeTo("slow", 0).slideUp("slow").fadeTo("fast", 1);
$(".search_tag").removeClass("active_search_tag")
return false;
});
$("#trackback_switch").click(function(){
$("#comment_switch").removeClass("comment_switch_active");
$(this).addClass("comment_switch_active");
$("#comment_area").animate({opacity: 'hide'}, 0);
$("#trackback_area").animate({opacity: 'show'}, 1000);
return false;
});
$("#comment_switch").click(function(){
$("#trackback_switch").removeClass("comment_switch_active");
$(this).addClass("comment_switch_active");
$("#trackback_area").animate({opacity: 'hide'}, 0);
$("#comment_area").animate({opacity: 'show'}, 1000);
return false;
});
$("#guest_info input,#comment_textarea textarea")
.focus( function () { $(this).css({borderColor:"#33a8e5"}) } )
.blur( function () { $(this).css({borderColor:"#ccc"}) } );
$("blockquote").append('<div class="quote_bottom"></div>');
$(".side_box:first").addClass("first_side_box");
});
function changefc(color){
document.getElementById("search_input").style.color=color;
}
/*
dropdowm menu
*/
var menu=function(){
var t=15,z=50,s=6,a;
function dd(n){this.n=n; this.h=[]; this.c=[]}
dd.prototype.init=function(p,c){
a=c; var w=document.getElementById(p), s=w.getElementsByTagName('ul'), l=s.length, i=0;
for(i;i<l;i++){
var h=s[i].parentNode; this.h[i]=h; this.c[i]=s[i];
h.onmouseover=new Function(this.n+'.st('+i+',true)');
h.onmouseout=new Function(this.n+'.st('+i+')');
}
}
dd.prototype.st=function(x,f){
var c=this.c[x], h=this.h[x], p=h.getElementsByTagName('a')[0];
clearInterval(c.t); c.style.overflow='hidden';
if(f){
p.className+=' '+a;
if(!c.mh){c.style.display='block'; c.style.height=''; c.mh=c.offsetHeight; c.style.height=0}
if(c.mh==c.offsetHeight){c.style.overflow='visible'}
else{c.style.zIndex=z; z++; c.t=setInterval(function(){sl(c,1)},t)}
}else{p.className=p.className.replace(a,''); c.t=setInterval(function(){sl(c,-1)},t)}
}
function sl(c,f){
var h=c.offsetHeight;
if((h<=0&&f!=1)||(h>=c.mh&&f==1)){
if(f==1){c.style.filter=''; c.style.opacity=1; c.style.overflow='visible'}
clearInterval(c.t); return
}
var d=(f==1)?Math.ceil((c.mh-h)/s):Math.ceil(h/s), o=h/c.mh;
c.style.opacity=o; c.style.filter='alpha(opacity='+(o*100)+')';
c.style.height=h+(d*f)+'px'
}
return{dd:dd}
}();