/* -----------------------------------------------
Link Enhancer - v.1.5
(c) 2007 www.haan.net
contact: info@haan.net
You may use this script but please leave the credits on top intact.
Please inform us of any improvements made.
When usefull we will add your credits.
------------------------------------------------ */
// 1.2 added no className (small image) after an image...
// 1.3 added support for email links
// 1.3.1 only target=blank for outbound links (not the email link) & also icon for own domain emailadresses
// 1.4 added support for links to downloads
// 1.5 added support for active links
// give the outbound links a blank target and own style
// and optional the inbound too or vise versa
// it will leave the mailto alone and skipp anchor tags without the href attribute
/*
example CSS
.link_active {
color: #f00;
}
.link_ext {
height: 20px;
background: url(/images/link_ext.gif) no-repeat right 4px;
padding: 0 13px 0 0;
}
.link_email {
height: 20px;
background: url(/images/link_email.gif) no-repeat right 3px;
padding: 0 21px 0 0;
}
.link_download {
height: 20px;
background: url(/images/link_download.gif) no-repeat right 4px;
padding: 0 13px 0 0;
}
you also need some little images, e.g. an arrow pointing to the right top
*/
// usage:
//
//
//
//
//
//
function enhanceLinks()
{
var links = document.getElementsByTagName("a");
var thisDomain = document.domain.split('www.');
var thisDomain = (thisDomain[1]) ? thisDomain[1] : document.domain ;
for (var i = 0; i < links.length; i++)
{
if(links[i].href.indexOf('@') > 0)
{
links[i].className = 'link_email';
}
else if(links[i].href.indexOf("pdf") > 1 || links[i].href.indexOf("jpg") > 1)
{
links[i].target = '_blank';
links[i].className = 'link_download';
}
else if(links[i].href.indexOf(thisDomain) == -1 && links[i].href != '')
{
if(links[i].firstChild.tagName == 'IMG')
{
continue;
}
if(links[i].href.indexOf('@') > 0)
{
links[i].className = 'link_email';
}
else
{
links[i].target = '_blank';
links[i].className = 'link_ext';
}
}
else
{
if(links[i].href == window.location)
links[i].className = "link_active";
}
}
}