$(document).ready(function(){
	var menusize = $('#nav li').size();
	$('#nav li').each(function(index, element) {
        $(this).width(math.floor(100/menusize)+'%')
    });
	
	//主导航当前页
	var bodyid = $('body').attr('id');
	var nav_left = parseint($('#nav').css('margin-left'));
    if (bodyid){
       var re = /[a-za-z]/g;
       var id = parseint(bodyid.replace(re, '')); 
	   var currli=$('#nav li').eq(id);
	   currli.addclass('curr').attr('id','currpage');
	   
	   var thewidth = parseint(currli.innerwidth());
	   var theleft = currli.position().left + nav_left;
	   moveslide(thewidth,theleft)
	};
	
	/*主导航下拉效果*/
	$('#nav li').hover(function(){
		$('#currpage').removeclass('curr');
		$(this).addclass('curr').children('p').stop(true,true).slidedown('fast');
		var thewidth = parseint($(this).innerwidth());
	    var theleft = $(this).position().left + nav_left;
		moveslide(thewidth,theleft)
		
   },function(){
	   $(this).removeclass('curr').children('p').stop(true,true).slideup('fast');
	   $('#currpage').addclass('curr');
  });
  
  $('#nav').mouseleave(function(){
	  if(currli){
	    var thewidth = parseint(currli.innerwidth());
	    var theleft = currli.position().left + nav_left;
	  }else{
		 thewidth = 0;
		 theleft = 0;
	  }
	  moveslide(thewidth,theleft)
  })
  
  function moveslide(thewidth,theleft){
	  $('#slide').stop(true,true).animate({'width':thewidth+'px','left':theleft+'px'},250);
  }
  
  /*把电话号码替换成图片*/
  if($('#telephone').length>0){
	var digitalwid=14;
	var obj=$('#telephone').html();
	var newobj;
	for(i=0;i<=9;i++){
	  var re = eval("/"+i+"/g");
	  obj=obj.replace(re,'<b class="b'+i+'"></b>');
	}
	$('#telephone').html(obj);
  }
  
  /*分类*/
  $('#list li a').click(
    function() {
      var checkelement = $(this).next();
      if((checkelement.is('p')) && (checkelement.is(':visible'))) {
        checkelement.slideup('normal');
		return false;
        }
		
      if((checkelement.is('p')) && (!checkelement.is(':visible'))) {
		$(this).parent('li').addclass('hover').siblings().removeclass('hover');
        $('#list p:visible').slideup('normal');
        checkelement.slidedown('normal');
        return false;
        }
      }
    );
  
});