//
// Code help from http://www.huddletogether.com/projects/lightbox/ and http://www.quirksmode.org
//
function addLoadEvent(func) {
var oldonload = window.onload;
if (typeof window.onload != 'function') window.onload = func;
else {
window.onload = function() {
oldonload();
func();
}
}
};
function bodyheight() {
var h = new Array();
if (window.innerHeight && window.scrollMaxY) {
h[0] = document.body.scrollWidth;
h[1] = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight) {
h[0] = document.body.scrollWidth;
h[1] = document.body.scrollHeight;
}else{
h[0] = document.body.offsetWidth;
h[1] = document.body.offsetHeight;
}
return h;
}
function closeLightBox(){
var bodies = document.getElementsByTagName("body");
var ni = bodies[0];
var backdiv = document.getElementById('blackdrop');
ni.removeChild(backdiv);
var olddiv = document.getElementById('lightbox');
ni.removeChild(olddiv);
window.onresize = function(){};
}
function resizeLightBox(){
var backdiv = document.getElementById('blackdrop');
var bh = bodyheight();
var bsw = String(backdiv.style.width);
var bsh = String(backdiv.style.height);
bsw = bsw.replace('px','');
bsh = bsh.replace('px','');
if(bsw > bh[0]) backdiv.style.width = '1px';
if(bsh > bh[1]) backdiv.style.height = '1px';
var bh = bodyheight();
backdiv.style.width = bh[0]+'px';
backdiv.style.height = bh[1]+'px';
}
function windowLinks() {
if(!document.getElementsByTagName) return;
var anchors = document.getElementsByTagName("a");
for (var i = 0; i < anchors.length; i++) {
var anchor = anchors[i];
var relIndex = anchor.rel;
if (relIndex){
var relSplit = relIndex.split("|");
if (relSplit[0] == "external") {
anchor.target = "_blank";
anchor.className = "external";
anchor.title = "Load in new window: "+ anchor.href;
} else if (relSplit[0] == "popup") {
anchor.title = "Loads in a Popup Window";
anchor.popupWidth = relSplit[1];
anchor.popupHeight = relSplit[2];
anchor.onclick = function() {
var child = window.open('', 'ImageHolder', 'width='+this.popupWidth+',height='+this.popupHeight);
var tmp = child.document;
tmp.write(''+"\n");
tmp.write(''+"\n");
tmp.write(''+"\n");
tmp.write(' '+"\n");
tmp.write(' Gardeners Store'+"\n");
tmp.write(' '+"\n");
tmp.write(' '+"\n");
tmp.write(' '+"\n");
tmp.write(' 
'+"\n");
tmp.write(' '+"\n");
tmp.write(''+"\n");
tmp.close();
return false;
};
} else if (relSplit[0] == "lightbox") {
var bh = bodyheight();
anchor.title = "Loads in the lightbox";
anchor.popupWidth = relSplit[1];
anchor.popupHeight = relSplit[2];
anchor.bodyWidth = bh[0]+'px';
anchor.bodyHeight = bh[1]+'px';
anchor.onclick = function() {
var bodies = document.getElementsByTagName("body");
var ni = bodies[0];
var backdiv = document.createElement('div');
backdiv.setAttribute('id', 'blackdrop');
backdiv.style.width = this.bodyWidth;
backdiv.style.height = this.bodyHeight;
backdiv.onclick = closeLightBox;
ni.insertBefore(backdiv, ni.firstChild);
var newdiv = document.createElement('div');
newdiv.setAttribute('id', 'lightbox');
newdiv.style.left = '50%';
newdiv.style.top = '50%';
newdiv.style.margin = '-'+((this.popupHeight/2)+14)+'px 0 0 -'+((this.popupWidth/2)+14)+'px';
newdiv.innerHTML = '';
newdiv.onclick = closeLightBox;
ni.insertBefore(newdiv, ni.firstChild);
window.onresize = resizeLightBox;
return false;
}
}
}
}
};
addLoadEvent(function() {
windowLinks();
});