img.length

[JAVAEOC]

I belive the img.length would return me a number that is equel to the total amount of images.... right? (if i am wrong please correct me)

However how can i tell it to give me the number of images that have the class name of "IMG"?

thanks alot

[sad69]

I don't know what img is, it has to be an array of some kind to be able to have the .length property.

This link may give you some more insight:

http://www.w3schools.com/dhtml/dhtml_dom_document.asp

In particular, document.images will return a collection of all the images in the document. However, you want to be able to do a search of all elements that have className == "IMG"?

I don't think there's a function that returns that. You'd have to write that yourself. If you have trouble with it, post back and perhaps someone can help you with it.

Hope that helps,
Sadiq.

[Garadon]

ele=document.images;
eleCIMG=new Array();
for(I=0;I<ele.length;I++)
{
if(ele[I].className=='IMG')
{
eleCIMG[eleCIMG.length]=ele[I];
}
}

[Garadon]

now it does I think

//Script:getElementsByClassName V1.0
//Scripter:Garadon(Jens P. Svensson)[email protected]
function getElementsByClassName(aClass)
{
   function scanEle(aEle)
   {
     if(aEle==null)return;
     if(aEle.className==aClass){reselements[reselements.length=aEle}
     scanEle(aEle.firstChild);
     scanEle(aEle.nextSibling);
   }
   reselements=new Array();
   scanEle(document.firstChild);
   return reselements;
}

[JAVAEOC]

thanks a thousend times