function openWindow(page)
	{
		window.open(page, 'remote', 'width=560, height=570');
	} 
var lastnum=0;
function menu_1level(num)
{
	if(lastnum==0)
	{
		$("#menu_"+num).slideDown("slow");
		lastnum=num;
	}
	else
	{
		if(lastnum==num)
		{
			$("#menu_"+num).slideUp("slow");
			lastnum=0;
		}
		else
		{
			$("#menu_"+lastnum).slideUp("slow");
			$("#menu_"+num).slideDown("slow");
			lastnum=num;
		}
	}
}
var lastsubsub=0;
function menu_2level(subnum, subsubnum)
{
	if(lastsubsub==0)
	{
		$("#menu_"+subnum+"_"+subsubnum).slideDown("slow");
		lastsubsub=subsubnum;
	}
	else
	{
		if(lastsubsub==subsubnum)
		{
			$("#menu_"+subnum+"_"+subsubnum).slideUp("slow");
			lastsubsub=0;
		}
		else
		{
			$("#menu_"+subnum+"_"+lastsubsub).slideUp("slow");
			$("#menu_"+subnum+"_"+subsubnum).slideDown("slow");
			lastsubsub=subsubnum;
		}
	}
}
var i=0;
var lasttab=0;
function onclickTab(i)
{
	if(lasttab==0)
	{
		$("#table_index"+i).slideDown("slow");
		lasttab=i;
	}
	else
	{
		if(lasttab==i)
		{
			$("#table_index"+i).hide();
			lasttab=0;
		}
		else
		{
			$("#table_index"+lasttab).hide();
			$("#table_index"+i).slideDown("slow");
			lasttab=i;
		}
	}
}
function changetable()
{
	$(".list_table").hide();
	$("#table_index" + $("#list1").val() ).show();
}
function allhide()
{
	$(".list_table").hide();
	document.all.complex.selected='selected';
}
function loader()
{
preLoad = new Array();
for (i = 0; i < 5; i ++)
	{
	preLoad[i] = new Image();
	}
	preLoad[0].src = "images/1.jpg";
	preLoad[1].src = "images/2.jpg";
	preLoad[2].src = "images/3.jpg";
	preLoad[3].src = "images/4.jpg";
	preLoad[4].src = "images/5.jpg";
}