document.write("<div id=AdLayer1 style='position: absolute;visibility:hidden;z-index:1'>");
document.write("<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0' width='110' height='260'>	<param name='movie' value='http://www.cnnatural.com/GIF/120-270.swf' /><param name='quality' value='high' />	<param name='wmode' value='transparent' />	<embed src='http://www.cnnatural.com/GIF/120-270.swf' width='110' height='260' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash'>	</embed>	</object>");
document.write("</div><div id=AdLayer2 style='position: absolute;visibility:hidden;z-index:1'>");
document.write("<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0' width='110' height='260'>	<param name='movie' value='http://www.cnnatural.com/GIF/120-270.swf' /><param name='quality' value='high' />	<param name='wmode' value='transparent' />	<embed src='http://www.cnnatural.com/GIF/120-270.swf' width='110' height='260' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash'>	</embed>	</object>");
document.write("</div>");
if(screen.width<=800)
{
AdLayer1.style.visibility='hidden';
AdLayer2.style.visibility='hidden';
}
function initEcAd() {
document.all.AdLayer1.style.posTop = -200;
document.all.AdLayer1.style.visibility = 'visible'
document.all.AdLayer2.style.posTop = -200;
document.all.AdLayer2.style.visibility = 'visible'
MoveLeftLayer('AdLayer1');
MoveRightLayer('AdLayer2');
}
function MoveLeftLayer(layerName) {
var x = 2;var y = 100;
var diff = (document.body.scrollTop + y - document.all.AdLayer1.style.posTop)*.40;
var y = document.body.scrollTop + y - diff;
eval("document.all." + layerName + ".style.posTop = y");
eval("document.all." + layerName + ".style.posLeft = x");
setTimeout("MoveLeftLayer('AdLayer1');", 20);
}
function MoveRightLayer(layerName) {
var x = 2;var y = 100;
var diff = (document.body.scrollTop + y - document.all.AdLayer2.style.posTop)*.40;
var y = document.body.scrollTop + y - diff;
eval("document.all." + layerName + ".style.posTop = y");
eval("document.all." + layerName + ".style.posRight = x");
setTimeout("MoveRightLayer('AdLayer2');", 20);
}
initEcAd()