<br>function intro()<br>{<br> if ((navigator.appVersion.indexOf("Mac")!=-1) &&<br>(navigator.userAgent.indexOf("MSIE")!=-1) &&<br>(parseInt(navigator.appVersion)=4))<br> {<br> skip()<br> }<br> else <br> { <br> popup()<br> }<br><br>}<br>function skip()<br>{<br> location.href="http://yourdomain/index.htm";<br>}<br>function popup()<br>{<br> version =parseFloat(navigator.appVersion.substring(navigator.appVersion.indexOf('.')-1,navigator.appVersion.length));<br> if (version >=4)<br> version = parseFloat(navigator.appVersion.substring(navigator.appVersion.indexOf('.')-1,navigator.appVersion.length));<br> if (version >= 4)<br> <br> {<br> if (navigator.appName=="Netscape")<br>{<br> Hello = window.open("http://yourdomain/index.htm","Hello","scrollbars");<br> Hello.focus();<br> <br>}<br><br> <br>if (navigator.appName=="Microsoft Internet Explorer")<br> {<br> window.open("http://<br><br>yourdomaintg/index.htm","screen","fullscreen==yes");<br> }<br> }<br> else<br> {<br> location.href="http://ypurdomain/index.htm";<br> }<br><br>}<br>
