function OLiframeContent(src,width,height,name,frameborder,scrolling){return('<iframe src="'+src+'" width="'+width+'" height="'+height+'"'
+(name!=null?' name="'+name+'" id="'+name+'"':'')
+(frameborder!=null?' frameborder="'+frameborder+'"':'')
+' scrolling="'+(scrolling!=null?scrolling:'auto')
+'"><div>[iframe not supported]</div></iframe>');}
function OLswapIframeSrc(name,src){if(parent==self){alert(src+'\n\n is only for iframe content');return;}
var o=parent.OLgetRef(name);if(o)o.src=src;else alert(src+'\n\n is not available');}
function OLiframeBack(){if(parent==self){alert('This feature is only for iframe content');return;}
history.back();}