/* Links
************************/
function extLink() {
var site = new RegExp(document.domain,'i');
for(var i = 0; i < document.links.length; i++) {
if(!site.test(document.links[i].href) || /external/.test(document.links[i].className)) {
document.links[i].onclick = function() { return!window.open(this.href) }
}
}
}
addEvent(window,'load',extLink);
/* Events
************************/
// written by Dean Edwards, 2005
// http://dean.edwards.name/
function addEvent(element, type, handler) {
if (!handler.$$guid) handler.$$guid = addEvent.guid++;
if (!element.events) element.events = {};
var handlers = element.events[type];
if (!handlers) {
handlers = element.events[type] = {};
if (element["on" + type]) {
handlers[0] = element["on" + type];
}
}
handlers[handler.$$guid] = handler;
element["on" + type] = handleEvent;
}
addEvent.guid = 1;
function removeEvent(element, type, handler) {
if (element.events && element.events[type]) {
delete element.events[type][handler.$$guid];
}
}
function handleEvent(event) {
event = event || window.event;
var handlers = this.events[event.type];
for (var i in handlers) {
this.$$handleEvent = handlers[i];
this.$$handleEvent(event);
}
}
///
///
///
// pop-up for opening news and project images
var popwin = null;
function popImage(imagesrc,imgwidth,imgheight,alt)
{
var maxWidth = screen.width - 30;
var maxHeight = screen.height - 70;
var winwidth = (imgwidth) ? imgwidth : 500;
var winheight = (imgheight) ? imgheight : 500;
var look = '';
var left = (screen.width/2) - winwidth/2;
var top = (screen.height/2) - winheight/2;
// resize window if too large
if(imgwidth > maxWidth) {
winwidth = maxWidth;
look += 'resizable,scrollbars,';
left = 0;
}
if(imgheight > maxHeight) {
winheight = maxHeight;
if(!look) look += 'resizable,scrollbars,';
top = 0;
}
look +='width='+winwidth+',height='+winheight+',left='+left+',top='+top+',screenX='+left+',screenY='+top;
if(alt==null) alt = 'Image';
if (popwin != null && !popwin.closed) popwin.close();
popwin=window.open("","imgWin",look);
popwin.document.open();
popwin.document.write('\n');
popwin.document.write('\n\n');
popwin.document.write(''+alt+'\n');
popwin.document.write('\n');
popwin.document.write('\n\n');
popwin.document.write('');
popwin.document.write('
\n');
popwin.document.write('\n');
popwin.document.close();
return true;
}