//<![CDATA[
//
// Javascript is not required for this website
// if it's enabled then it will be used to enance the websites performance
//
// External links script
// 
// Place this script directly before your </body> tag
// **************************************************
//
// To use add class="ext" to the link you want to open externally
//
// To use a custom setting add it as an aditional class name seperated by a space
//
// If javascript is not enabled then the links will open in the current window
//
// To add a custom setting use :-
//
// ygSetting["class_name"]="custom_settings";
//
// example :-
//        ygSetting["yabba"]="width=250px,height=100px,scrollbars=yes,rsizable=no";
//
// The corresponding link would be :-
// <a href="http://www.yoursite.com" class="ext yabba brown_link">your text</a>
//

function doLinks(){
var yLinks=document.getElementsByTagName('a');
for(i=0;i<yLinks.length;i++){
ytClass=yLinks[i].className.split(" ")
ytExternal=false;
for (a=0;a<ytClass.length;a++){
if (ytClass[a].slice(0,3)=="ext") {
    ytExternal=true;
    break;
    }
}
if (ytExternal) {
//yLinks[i].style.color="#f00";
yLinks[i].onclick=function(x){return yOpen(this)}
}
}
}

function yOpen(ypLink){
ytClass=ypLink.className.split(" ")
ytSettings="";
for (a=0;a<ytClass.length;a++){
if (ytClass[a]!="ext"){
if (ygSetting[ytClass[a]]) ytSettings=ygSetting[ytClass[a]];
}
}
if (!ytSettings) ytSettings=ygSetting["ext"];
window.open(ypLink.href,"",ytSettings,false);
return false;
}

doLinks();
//]]>