function   showit()  
{  
	self.setInterval("changeit()",   2000);  
}  
function $(id)
{
	if(id.indexOf('|')>=0)
	{
		var array 	= id.split('|');
		var new_id 	= array[0];
		var value 	= array[1];
		return document.getElementsByName(new_id)[value];
	}
	else
	{
		if(document.getElementById(id))
		{
			return document.getElementById(id);
		}
		else
		{
			return document.getElementsByName(id).item(0);
		}
	}
}
function cc()
{
	ks = $("k");
	if (ks.value == "输入要找的信息") ks.value = "";
}
function uu()
{
	ak = $("akws");
	ak.style.display = "block";
}
function bb()
{
	ks = $("k");
	ak = $("akws");
	ak.style.display = "none";
	if (ks.value == "") ks.value = "输入要找的信息";
}
function s()
{
	ks = $("k");
	rnd=$("rnd");
	if (ks.value == "输入要找的信息")
	ks.value = rnd.value;
}
function ss()
{
	ks = $("k");
	if (ks.value == "输入要找的信息" || ks.value == "")
	return false;
}
function   changeit()  
{  
	var  	bg	;  
	var   	color   	=   new   Array("red","blue","green"); 
	var  	list_array 	= 	'1,2,3,5,9,4,6,7,8,10,11,12';
	var   	list_array	= 	list_array.split(',');
	var 	cou 		= 	list_array.length;
	var   	i   		=   Math.round(Math.random()*10);  
	var  	k 			= 	i%3;
	bg   				=   color[k]; 
	for(var i = 0;i<cou;i++)
	{
		if(list_array[i] !='')
		{
			var value = list_array[i];
			var con = 'con'+value;
			$(con).style.color = bg;
		}
	}
}  
function show_ceo(value)
{
	if(document.all)
	{
		var block = 'block';
		var none  = 'none';
	}
	else
	{
		var block = 'table';
		var none  = 'none';
	}
	var show_array = '1,2,3,5,9,4,6,7,8,10,11,12,@@@I1|1,2,3,5,9,###I2|4,6,###I5|7,###I6|8,###I3|10,11,###I4|12,###';
	var show_array = show_array.split("@@@");
	var all_list   = show_array[0];
	var other_list = show_array[1];
	var other_list_array = other_list.split("###");
	var other_length = other_list_array.length;
	if(value =='I0')
	{
		all_array = all_list.split(",");
		var all_leng = all_array.length;
		for(var m = 0;m<all_leng;m++)
		{
			var k = all_array[m];
			var k = k.replace('undefined');
			if(k)
			{
				$('SSD'+k).style.display = block;
				$('SID'+k).style.display = block;
				$('SOD'+k).style.display = block;
			}
		}
	}
	else
	{
		for(var i = 0; i<other_length-1; i++)
		{
			if(other_list_array[i].indexOf(value)>=0)
			{
				var other_more_array = other_list_array[i].split("|");
				var want_list = other_more_array[1];
				var want_array = want_list.split(",");
				var want_length = want_array.length;
				for(var j = 0 ;j<want_length-1;j++)
				{
					var k = want_array[j];
					$('SSD'+k).style.display = block;
					$('SID'+k).style.display = block;
					$('SOD'+k).style.display = block;
				}
				var all_array = '';
				var all_array 	= all_list.replace(want_list,'');
				all_array = all_array.split(",");
				var all_leng = all_array.length;
				for(var m = 0;m<all_leng;m++)
				{
					var k = all_array[m];
					var k = k.replace('undefined');
					if(k)
					{
						$('SSD'+k).style.display = none;
						$('SID'+k).style.display = none;
						$('SOD'+k).style.display = none;
					}
				}
				
			}
		}
	}
}