$(document).ready(function() {
   runGallery();
   searchInputHandler();
   scrollToTopHandler();
   minHeight4ie6(822);
});
function searchInputHandler()
{
	 $("#word").focus(function() {
        $(this).attr("class", "input_txt_full");
    });
    $("#word").blur(function() {
        var txt_value = $(this).val();
        if (txt_value == "") {
            $(this).attr("class", "input_txt");
        }
    });
}
function scrollToTopHandler()
{
	fixbacktop();
	$(window).scroll(fixbacktop);
  //smoothscroll
  $('#Top').click(function() {
    $('html, body').animate( { scrollTop: 0 }, 0 );
  });
}
var fixbacktop = function(){
	if($(window).scrollTop()>480)
	{
		 if(!jQuery.support.hrefNormalized) {
          $("#Top").css({
            'position': 'absolute',
            'top': $(window).scrollTop() + $(window).height()-30 +"px"
          });
        }
		$("#Top").fadeIn(500);
	}
	else
	{
		$("#Top").fadeOut(500);
	}
};
function runGallery()
{
	 $("#flowpanes").scrollable({ circular: true}).autoscroll(5000).navigator("#slider_nav");
}
function printCopy()
{
	document.write("© ");		
	var today = new Date();
	var y = today.getFullYear();
	if (y > 2005)
		document.write("2005-");			
	document.write(y);
}
function minHeight4ie6(h)
{
	var obj = $(".mid_txt");
	var o_height = "100%";
	if($.browser.msie && $.browser.version == 6.0)
	{
		o_height = obj.height() <= h? h:o_height;
	}
	$(".mid_txt").height(o_height);
}
//加入收藏夹
function addFav(url,name) { 
    if (document.all) {
        window.external.addFavorite(url, name);
    } else if (window.sidebar) {
        window.sidebar.addPanel(name, url, "");
    }
}
//设为主页
function setHome(obj,url) {
    try {
        obj.style.behavior = 'url(#default#homepage)';
        obj.setHomePage(url);
    } catch(e) {
        if (window.netscape) {
            try {
                netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
            } catch(e) {
                alert("抱歉，此操作被浏览器拒绝！\n\n请在浏览器地址栏输入\"about:config\"并回车然后将[signed.applets.codebase_principal_support]设置为'true'");
            };
        } else {
            alert("抱歉，您所使用的浏览器无法完成此操作。\n\n您需要手动将'"+url+"'设置为首页。");
        }
    }
}