This function is used to open a binary image file according to the URL which is specified by the parameter.
Parameter
a - A String value which indicates the URL of the image file.
Return value
The return value is a binary image file.
Example
Suppose you have an image file in the following URL http://www.jinfonet.com/../../asset/images/Pic1.gif. The following example will open this image file Pic1.gif.
openBinURL("http://www.jinfonet.com/../../asset/images/Pic1.gif")