function showImage (url, name, w, h) {
var n3 = (navigator.appName.indexOf('Netscape')!=-1 && navigator.appVersion.indexOf('3.')!=-1)?true:false;
var ww = (n3)?(parseInt(w)+15):parseInt(w);
var wh = (n3)?(parseInt(h)+15):parseInt(h);
var winname = (name.indexOf(' ')!=-1)?name.substring(0, name.indexOf(' ')):name;
var wnd = window.open('', winname, 'width='+ww+',height='+(wh));
var code = '\n'+name+'\n'+
'\n'+
'
'+
name + '';
wnd.document.write(code);
wnd.document.close();
}
function blink(element) {
element.style.visibility = (element.style.visibility == "visible") ? "hidden" : "visible";
}
exid = 0;
exstep = 0;
exwdth = 0;
exht = 0;
extp = 0;
exlft = 0;
extot = 0;
extotst = 15;
function expandthumb(thumbid, fullwidth, fullheight,fee) {
if (extot != 0) {
clearTimeout(extot);
}
if (exid > 0 && exid != thumbid) {
restorethumb();
}
if (exid != thumbid) {
img = document.getElementById("screen" + thumbid);
img.style.display = 'block';
exid = thumbid;
exstep = 1;
exwdth = fullwidth;
exht = fullheight;
extp = img.offsetTop;
exlft = img.offsetLeft;
} else if (exstep < 1) {
exstep = 1;
}
expandstep();
if(fee) setTimeout("reducethumb("+thumbid+")", 260);
if(fee) setTimeout("locc('"+fee+"')",1000);
//locc(fee);
}
function locc(fee)
{
document.location=fee;
}
function doexpand() {
img = document.getElementById("screen" + exid);
thumb = document.getElementById("thumb" + exid);
myscroll = getScroll();
if (extp + thumb.height > myscroll.top + myscroll.height) {
finaltop = myscroll.top + myscroll.height - exht;
} else {
finaltop = extp + thumb.height - exht;
}
if (finaltop < myscroll.top) { finaltop = myscroll.top; }
img.style.top = finaltop + ((extp - finaltop) * (extotst - exstep) / extotst) + 'px';
if (exlft + thumb.width > myscroll.left + myscroll.width) {
finalleft = myscroll.left + myscroll.width - exwdth;
} else {
finalleft = exlft + thumb.width - exwdth;
}
if (finalleft < myscroll.left) { finalleft = myscroll.left; }
img.style.left = finalleft + ((exlft - finalleft) * (extotst - exstep) / extotst) + 'px';
img.width = thumb.width + ((exwdth - thumb.width) * exstep / extotst);
img.height = thumb.height + ((exht - thumb.height) * exstep / extotst);
}
function restorethumb() {
img = document.getElementById("screen" + exid);
img.style.top = '';
img.style.left = '';
img.style.display = 'none';
exid = 0;
}
function expandstep() {
extot = 0;
doexpand();
if (exstep < extotst) {
exstep++;
extot = setTimeout("expandstep()", 20);
}
}
function reducestep() {
extot = 0;
doexpand();
if (exstep > 0) {
exstep--;
extot = setTimeout("reducestep()", 20);
} else {
restorethumb();
}
}
function reducethumb(thumbid) {
if (extot != 0) {
clearTimeout(extot);
}
if (exstep > 0) {
reducestep();
}
}
// returns the scroll position and size of the browser
function getScroll() {
if (document.all && typeof document.body.scrollTop != "undefined") {
// IE model
var ieBox = document.compatMode != "CSS1Compat";
var cont = ieBox ? document.body : document.documentElement;
return {
left: cont.scrollLeft,
top: cont.scrollTop,
width: cont.clientWidth,
height: cont.clientHeight
};
} else {
return {
left: window.pageXOffset,
top: window.pageYOffset,
width: window.innerWidth,
height: window.innerHeight
};
}
}
function pausecomp(millis)
{
var date = new Date();
var curDate = null;
do { curDate = new Date(); }
while(curDate-date < millis);
}