70 lines
1.7 KiB
JavaScript
70 lines
1.7 KiB
JavaScript
/* Screenshots galery */
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var FIRST_IMG_ID = 1;
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var LAST_IMG_ID = 6;
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var current = LAST_IMG_ID;
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window.onload = function() {
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next();
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}
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function checkkey(e)
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{
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var keycode = window.event ? e.keyCode : e.which;
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if (keycode==37) { previous(); }
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else if (keycode==39) { next(); }
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else if (keycode==27) { dropdown_hide(); }
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}
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function next() {
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document.getElementById("slide"+current).className = "minislide";
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if (current >= LAST_IMG_ID) current = FIRST_IMG_ID; else current++;
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document.getElementById("slide"+current).className = "visible";
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document.getElementById("carousel").innerHTML = document.getElementById("slide"+current).alt;
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}
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function previous() {
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document.getElementById("slide"+current).className = "minislide";
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if (current <= FIRST_IMG_ID) current = LAST_IMG_ID; else current--;
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document.getElementById("slide"+current).className = "visible";
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document.getElementById("carousel").innerHTML = document.getElementById("slide"+current).alt;
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}
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/* DropDown */
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function dropdown_show(obj)
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{
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var x = y = 0;
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while(obj) {
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x += obj.offsetLeft;
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y += obj.offsetTop;
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obj = obj.offsetParent;
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}
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ddown = document.getElementById("lang-dropdown");
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ddown.style.display = "block";
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ddown.style.left = (x - 72) + "px";
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if (ddown.offsetLeft + ddown.offsetWidth +10 > document.body.offsetWidth)
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{
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ddown.style.left = document.body.offsetWidth - ddown.offsetWidth - 82 + "px";
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}
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ddown.style.top = (y + 48) + "px";
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op = 0;
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appear(1);
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}
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function dropdown_hide()
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{
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ddown = document.getElementById("lang-dropdown");
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ddown.style.display="none";
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}
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function appear(x)
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{
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if(op < x) {
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op += 0.2;
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ddown.style.opacity = op;
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ddown.style.filter='alpha(opacity='+op*100+')';
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t=setTimeout('appear('+x+')',20);
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}
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}
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