$(function(){
	$(".head_button").mouseover(function(){
		$(this).addClass("head_button_down"); 
	}).mouseout(function(){
		$(this).removeClass("head_button_down"); 
	});	
	
	$("#seach").click(function(){
		var pro_name=$("#pro_name").val();
		window.location.href='product.php?pro_name='+pro_name;
	});
});



//显示提示框
function tip_window_open(window_name,width,height){
	var obj_window=$("#"+window_name);
	var windowobj = $(window);
	
	var browserwidth = windowobj.width();
	var browserheight = windowobj.height();
	var scrollLeft = windowobj.scrollLeft();
	var scrollTop = windowobj.scrollTop();	
	$("#tip_content").css("width",width-20);
	$("#tip_content").css("height",height-45);

	obj_window.css("width",width).css("height",height);
	obj_window.css("left",((browserwidth+scrollLeft)/2)-(width/2)).css("top",((browserheight+scrollTop)/2)-((height+25)/2));
		
	obj_window.fadeIn(500); 
	//setTimeout("my_window_close('"+window_name+"')",2000);
}

//关闭窗口
function my_window_close(window_name){
	$("#"+window_name).fadeOut(100); 
}


function my_window_close_parent(){
	parent.document.getElementById("user_window").style.display="none"; 
}