JavaScript DHTML/Event onMethod/onAbort
"onAbort" Example
<source lang="html4strict">
<head> <script language="JavaScript">
function function1() { alert("The loading action has been aborted\nTry again later") }
</script> </head> <body> <img src="http://www.wbex.ru/style/logo.png" onabort="function1()"> </body>
</source>