var delta=0.15
var collection;
function Couplet ()
{		
	this.items = [];
	this.additem = function(id,left,top,content,flag)
	{
		document.write('<DIV id='+id+' style="Z-INDEX:10;POSITION:absolute;left:'+(typeof(left)=='string'?eval(left):left)+';top:'+(typeof(top)=='string'?eval(top):top)+'">'+content+'</DIV>');					
		var newItem = {};
		newItem.object = document.getElementById(id);
		newItem.x = left;
		newItem.y = top;
		newItem.flag = flag;
		this.items[this.items.length] = newItem;		
	}
	this.play = function()
	{
		collection = this.items
		setInterval('play()',10);
	}
}
function play(flag)
{
	if(screen.width<=800)
	{
		for(var i=0;i<collection.length;i++)
		{
			collection[i].object.style.display = 'none';
		}
		return;
	}
	for(var i=0;i<collection.length;i++)
	{
		var followObj = collection[i].object;
		var followObj_x = (typeof(collection[i].x)=='string'?eval(collection[i].x):collection[i].x);
		var followObj_y = (typeof(collection[i].y)=='string'?eval(collection[i].y):collection[i].y);
		var followObj_flag = collection[i].flag;
		
		if(followObj.offsetLeft!=(document.body.scrollLeft+followObj_x))
		{
			var dx=(document.body.scrollLeft+followObj_x-followObj.offsetLeft)*delta;
			dx=(dx>0?1:-1)*Math.ceil(Math.abs(dx));
			followObj.style.left=followObj.offsetLeft+dx;
		}
		if (followObj_flag == "0")
		{
			if(followObj.offsetTop!=(document.body.scrollTop+followObj_y))
			{
				var dy=(document.body.scrollTop+followObj_y-followObj.offsetTop)*delta;
				dy=(dy>0?1:-1)*Math.ceil(Math.abs(dy));
				followObj.style.top=followObj.offsetTop+dy;
			}
		}
		
		followObj.style.display	= '';
	}
}
function swf_code (swf_width,swf_height,swf_src)
{
	return "<OBJECT classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0' WIDTH="+swf_width+" HEIGHT="+swf_height+"><PARAM NAME=movie VALUE='"+swf_src+"'><EMBED src='"+swf_src+"' quality=autohigh TYPE='application/x-shockwave-flash' PLUGINSPAGE='http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash'></EMBED></OBJECT>";	        
}

function img_code (img_width,img_height,img_src,img_href)
{
	return "<a href='"+img_href+"' target=_blank><IMG SRC='"+img_src+"' WIDTH='"+img_width+"' HEIGHT='"+img_height+"' BORDER='0'></a>";
}

function iframe_code (iframe_width,iframe_height,iframe_src)
{
	return "<iframe style='FILTER: alpha(opacity=100)' scrolling=no frameborder=0 SRC='"+iframe_src+"' WIDTH='"+iframe_width+"' HEIGHT='"+iframe_height+"' BORDER='0'></iframe>";
}

//var floaters_r2 =  img_code(91,351,"/images/adleft.gif","zhuanti/ad_left.htm");
//var floaters_r  =  img_code(91,200,"/images/adleft_01.gif","http://www.nbsme.gov.cn/fair/gyz/");
//var floaters_l2  =  img_code(91,200,"/images/adright_01.gif","http://www.jxsme.gov.cn/bw_news/news/2006-6-1/060601_1.htm");
//var floaters_l  =  img_code(91,351,"/images/adright.gif","http://zbh.jxsme.gov.cn/index.asp");

//var floaters_r2 = img_code(100,200,"/pic/20068239949.jpg","/2006-8/200681814585244.htm");
//var floaters_l2  =  img_code(100,200,"/ad/images/pxhdzt.jpg","/zhuanti/2006myqyjpx/");
//var floaters_l2  =  img_code(100,100,"/ad/images/fenghui.gif","/2006-7/2006771321256409.htm");
var floaters_l  =  img_code(68,250,"flash/080814image.jpg","http://www.jxsme.gov.cn/2008kxfz/sme080814.htm");
var floaters_r4  =  img_code(68,250,"flash/gg.jpg","http://www.jxsme.gov.cn/jx-sme/shownew.asp?id=7010");
//var floaters_r4  =  iframe_code(100,100,"/zhuhe.htm");
var floaters_l2  =  img_code(68,250,"flash/080814image.jpg","http://www.jxsme.gov.cn/2008kxfz/sme080814.htm");
//var floaters_r = img_code(100,200,"/ad/images/lxjztd.jpg","/smesc/");
//var floaters_r  =    swf_code(100,200,"/ad/images/˰100-200.swf");
var floaters_r3 =      img_code(68,250,"flash/tu.gif","http://www.jxsme.gov.cn/jx%2Dsme/special/main.asp");
//var floaters_r =  iframe_code(110,303,"/ad/google_adsense_120_600.asp");
///var floaters_l2 = swf_code(68,250,"float/img/fgjj.swf");
//var floaters_r3 = swf_code(68,250,"float/img/fgjj.swf");
//var floaters_l =  img_code(100,200,"/ad/images/ifm100200.gif","/list.asp?boardid=1214");
//var floaters_r = img_code(100,200,"/ad/images/gjyhpx.gif","/smesc/");

var couplet = new Couplet();
couplet.additem('floaters_l2',2,12,floaters_l2,0);
couplet.additem('floaters_r3',2,270,floaters_r3,0);
couplet.additem('floaters_l','document.body.clientWidth-68',12,floaters_l,0);
//couplet.additem('floaters_l2','document.body.clientWidth-100',360,floaters_l2,0);
couplet.additem('floaters_r4','document.body.clientWidth-68',270,floaters_r4,0);

//couplet.additem('floaters_r3','document.body.clientWidth-100',336,floaters_r3,0);
//couplet.additem('floaters_r3','document.body.clientWidth-100','document.body.clientWidth*0.75-280',floaters_r3,0);
//couplet.additem('floaters_l3',2,336,floaters_l3,0);

couplet.play();


//ҳ
//window.open("/2006-8/2006842044443230.htm","smexm","toolbar=no, status=no,menubar=yes, scrollbars=yes,resizable=yes,width=800,height=600,left=50,top=50");