/*
	[Boyuan] (C)2008.
    Boyuan website javascript file
    design @ 05/2008
*/

//init main_menu
$(document).ready(function(){
    $("#main_menu").children("li").each(function(){
		if($(this).hasClass("main_li")){
		  var id=$(this).attr("id"); 
		  $(this).children("a").click(function(){
			  if($("#sub_"+id).length==0) return true;
			  $("#main_menu").children("li").each(function(){
				  var vi_ul=$(this).children("ul:visible");
				  if(vi_ul.attr("id")=="sub_"+id) return false;
				  $(this).children("ul:visible").hide("fast");
			  });
			  $(this).siblings("ul:hidden").show("fast");
			  return false;
		  });
		}
	});
});
//

function show_sub1_menu(area_id,obj){
	if($(obj).parent().next().css("display")!="none") return false;
	$("#"+area_id+" .sub1_tb:visible").hide("fast");
	$(obj).parent().next(".sub1_tb:hidden").show("fast");
	return false;
}

function openwin(url,width,height){ 
  if(!width) width="772";
  if(!height) height="550";
  window.open(url,"_blank","height="+height+",width="+width+",toolbar=no,menubar=no, scrollbars=no,resizable=yes, location=no,status=no");
}