function navFun(n,m)
{
	//上方导航
	 $('.h_txt2bt ul li').each(function(i){
		  $('.h_txt2bt ul li').eq(i).find("a").css({"background":"url("+ImageFolder+"h_nav"+i+".png) no-repeat 0px 0px" });
		  $('.h_txt2bcb').eq(i).slideUp(0);
		  $('.h_txt2bt ul li').eq(i).find("a").mousemove(function(){
			  $('.h_txt2bt ul li').each(function(x){$('.h_txt2bt ul li').eq(x).find("a").css({"background":"url("+ImageFolder+"h_nav"+x+".png) no-repeat 0px 0px" });$('.h_txt2bcb').eq(x).slideUp(0);});
			  $(this).css({"background":"url("+ImageFolder+"h_nav"+i+".png) no-repeat 0px -68px" });
			  $('.h_txt2bcb').eq(i).slideDown(0);
			  });
	 });
	 
	 $('.h_txt2b').mouseleave(function(){
	 $('.h_txt2bt ul li').each(function(x){$('.h_txt2bt ul li').eq(x).find("a").css({"background":"url("+ImageFolder+"h_nav"+x+".png) no-repeat 0px 0px" });$('.h_txt2bcb').eq(x).slideUp(0);});
	 $('.h_txt2bt ul li').eq(n).find("a").css({"background":"url("+ImageFolder+"h_nav"+n+".png) no-repeat 0px -68px" });
	 $('.h_txt2bcb').eq(n).slideDown(0);
	 });
	 
	 $('.h_txt2bt ul li').eq(n).find("a").css({"background":"url("+ImageFolder+"h_nav"+n+".png) no-repeat 0px -68px" });
	 $('.h_txt2bcb').eq(n).slideDown(0);
	
   DD_belatedPNG.fix('*');
}


$(function(){navFun(100,100);tabTog(0);$(".h_txt3b").marquee({  direction: "left",  step: 1, speed:20, pause:0  });});