function insert_flash( url, width, height ) {
	var str = "", style = "";
    if( width || height ) {
    	style = " style=\""+(width?"width:"+width+"px;":"")+(height?"height:"+height+"px;":"")+"\"";
		if( width ) {
	    	width = " width=\""+width+"\"";
	    }
	    if( height ) {
	    	height = " height=\""+height+"\"";
	    }
	}
    str = "<object class=\"flash\" type=\"application/x-shockwave-flash\" data=\""+ url +"\"";
    str += style;
    str += width;
    str += height;
    str += ">\n<param name=\"movie\" value=\""+ url +"\" />\n</object>\n";
    document.write(str);
}