/*
enlarge.js
==========
Version 1.1
Copyright amphora.interactive
Usage:
In section place
Put enlargeInit() in body onload, for example
Use 
*/
// Feel free to change these settings:
var enlargeBorder=15;
var enlargeBorderColor="#FFFFFF";
var enlargeOverlayColor="#111111";
var enlargeOverlayOpacity=90;
var enlargeTextStyle="text-align: center; font-family: Arial; font-size: 11px; padding: 1px; color: #494949";
var enlargeNext=">";
var enlargePrev="<";
var enlargeNextPrevStyle="color: #494949; font-size: 11px; font-family: Verdana; text-decoration: none; font-weight: bold; padding: 20px 3px 20px 3px";
var enlargeImages=new Array();
var enlargeTexts=new Array();
function enlargeGetScrollXY() {
var scrOfX=0,scrOfY=0;
if (typeof(window.pageYOffset)=='number') {
scrOfY=window.pageYOffset;
scrOfX=window.pageXOffset;
} else if (document.body && (document.body.scrollLeft || document.body.scrollTop)) {
scrOfY=document.body.scrollTop;
scrOfX=document.body.scrollLeft;
} else if (document.documentElement && (document.documentElement.scrollLeft || document.documentElement.scrollTop)) {
scrOfY=document.documentElement.scrollTop;
scrOfX=document.documentElement.scrollLeft;
}
return [scrOfX,scrOfY];
}
function enlarge(id) {
document.getElementById('enlargepic2').src=enlargeImages[id];
e1=document.getElementById('enlargepic');
e2=document.getElementById('enlargepicbg');
e1.style.display="";
e1.style.left=enlargeGetScrollXY()[0]+'px';
e1.style.top=enlargeGetScrollXY()[1]+'px';
e2.style.display="";
e2.style.MozOpacity=enlargeOverlayOpacity/100; e2.style.opacity=enlargeOverlayOpacity/100; e2.style.filter='alpha(opacity='+enlargeOverlayOpacity+')';
e2.style.left='0px'
e2.style.top='0px'
e2.style.height=document.body.parentNode.scrollHeight+'px';
e2.style.width=document.body.parentNode.scrollWidth+'px';
document.body.style.overflow="hidden";
prev=id-1; if (prev<0) prev=enlargeImages.length-1;
next=id+1; if (next>=enlargeImages.length) next=0;
if (prev>-1 && next!=prev) {
document.getElementById("enlargePrev").style.display="";
document.getElementById("enlargePrev").href="javascript:enlarge("+prev+")";
} else
document.getElementById("enlargePrev").style.display="none";
if (next>-1 && next!=prev) {
document.getElementById("enlargeNext").style.display="";
document.getElementById("enlargeNext").href="javascript:enlarge("+next+")";
} else
document.getElementById("enlargeNext").style.display="none";
if (enlargeTexts[id]!='') {
document.getElementById('enlargetxt').style.display="";
document.getElementById('enlargetxt').innerHTML=enlargeTexts[id];
} else
document.getElementById('enlargetxt').style.display="none";
}
/*function enlargeswf(url,w,h) {
e1=document.getElementById('enlargeswf');
e2=document.getElementById('enlargepicbg');
e1.style.display="";
e1.style.top=document.body.scrollTop;
e2.style.display="";
e2.style.MozOpacity=0.9; e2.style.opacity=0.9; e2.style.filter='alpha(opacity=90)';
e2.style.top=document.body.scrollTop;
i=document.getElementById('enlargeswf2');
i.height=h;
i.width=w;
i.innerHTML='';
}*/
function enlargeclose() {
document.getElementById('enlargepic').style.display="none";
document.getElementById('enlargepicbg').style.display="none";
document.getElementById('enlargetxt').innerHTML="";
document.getElementById('enlargepic2').src="";
document.body.style.overflow="";
//document.getElementById('enlargeswf').style.display="none";
//document.getElementById('enlargeswf2').innerHTML="";
}
function enlargeInit() {
for(i=0; i |
| '+enlargePrev+' | ';
t=t+ '![Loading...]() | ';
t=t+ ''+enlargeNext+' |
|
';
t=t+'
';
document.getElementById("enlargepic").innerHTML=t;
}
