function changeHeight(iframe) { try { var innerDoc = (iframe.contentDocument) ? iframe.contentDocument : iframe.contentWindow.document; if (innerDoc.body.offsetHeight) //ns6 syntax { iframe.height = innerDoc.body.offsetHeight + 32; //Extra height FireFox } else if (iframe.Document && iframe.Document.body.scrollHeight) //ie5+ syntax { iframe.height = iframe.Document.body.scrollHeight; } } catch(err) { alert(err.message); } } function preImg() { //v3.0 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array(); var i,j=d.MM_p.length,a=preImg.arguments; for(i=0; i0&&parent.frames.length) { d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);} if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i