$(document).ready(function(){

    $('#menu img').mouseover(function(){
        var orgsrc = this.src;
        var strimg = orgsrc.split(".jpg");
        this.src = strimg[0] + "_over.jpg";
    });
    
    $('#menu img').mouseout(function(){
        orgsrc = this.src;
        this.src = orgsrc.replace(/_over/, "");
    });
    
    
    var flag;
    $('.have').hover(function(){
        flag = false;
        $('.subnav').hide().eq($('.have').index($(this)[0])).fadeIn("fast");
    }, function(){
        var o = $(this)[0];
        setTimeout(function(){
            if (flag == false) 
                $('.subnav').eq($('.have').index(o)).fadeOut("fast");
        }, 1000);
    });
    
    $('.subnav').hover(function(){
        flag = true;
    }, function(){
    	$(this).fadeOut("fast");
    });

    $('#searchsubmit').click(function(){
    	var key = $('#searchstr').val();
    	var url = '/search.shtml?key='+escape(key);
    	window.location.href=url;
    });
});