Web Development

// This section checks to see if the browser is IE4 or higher<br />
 var RunningIE4<br />
RunningIE4 = (msieversion() >=4);<br />
function msieversion() {<br />
	var ua = window.navigator.userAgent<br />
	var msie = ua.indexOf ( "MSIE " )<br />
	if ( msie > 0 )		// is Microsoft Internet Explorer; return version number<br />
		return parseInt ( ua.substring ( msie+5, ua.indexOf ( ".", msie ) ) )<br />
	else<br />
		return 0	// is other browser<br />
}<br />
<br />
var curBanner<br />
curBanner = 0<br />
Bfiles   = new Array()  // image file names<br />
Btargets = new Array()  // hyperlink targets<br />
Balt = new Array()  // alt display<br />
Bfiles[0] = "ad1.swf"<br />
Btargets[0] = "http://www.the web address"<br />
Balt[0] = " description - can be blank"<br />
Bfiles[1] = "ad2.swf"<br />
Btargets[1] = "http://www.the web address"<br />
Balt[1] = " description - can be blank "<br />
Bfiles[2] = "ad3.swf"<br />
Btargets[2] = "http://www.the web address"<br />
Balt[2] = " description - can be blank"<br />
<br />
function startBanner() {<br />
window.setInterval("changeBanner();",60000);<br />
}<br />
 function changeBanner() {<br />
if (RunningIE4 == true) {<br />
    if (curBanner == (Bfiles.length -1)) {<br />
       curBanner = 0;<br />
    } else {<br />
       curBanner++}<br />
    Banner.src   = Bfiles[curBanner]<br />
    BannerTag.href  = Btargets[curBanner]<br />
    Banner.alt  = Balt[curBanner]<br />
    }<br />
    } <br />

<br />
<SCRIPT LANGUAGE="JavaScript"><br />
if (RunningIE4 == true) {<br />
document.write("<A NAME='BannerTag' HREF='" +Btargets[curBanner]+ "' TARGET='_new'><IMG NAME='Banner' BORDER=0 SRC='" +Bfiles[curBanner]+"' ALT='"+Balt[curBanner]+"'  ></A>")<br />
}<br />
</SCRIPT><br />
<NOSCRIPT> <A HREF="non-ie webpage.htm">for non MSIE browsers</A> </NOSCRIPT>