var currentURL = document.URL;

var putout="<object codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0' width='723' height='71'>";
putout += "<PARAM name='movie' value='http://www.mcsg.co.jp/swf/navi_z.swf'>";
putout += "<PARAM NAME=FlashVars VALUE='url=" + currentURL + "'>";
putout += "<param name='quality' value='high'>";
putout += "<EMBED src='http://www.mcsg.co.jp/swf/navi_z.swf' FlashVars='url=" + currentURL + "' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='723' height='71'>";
putout += "</object>";

document.write(putout);
//alert(currentURL);