var timeoutIDs = new Array();
/* Открывает изображение в новом окне */
function FullImageOpen(ID, Width, Height) {
open("/picture.asp?ID="+ID, "_blank", "resizable=1,menubar=0,scrollbars=1,width="+Width+",height="+Height+""); //,left=100,top=60"
}
function openURL(URL){
open(URL, "_self");
}
function isLowRes()
{
return screen.width<1280 ? true : false;
}
function openTextWindow(url)
{
if (isLowRes())
textwin=window.open(url,"text_win", "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,top=0,left=0,width=375,height=375");
else
textwin=window.open(url,"text_win", "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,top=0,left=0,width=600,height=600");
textwin.focus();
}
function openImageWindow(url,title,img_width,img_height)
{
imgwin=window.open("", "image_win", "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,top=0,left=0,width="+img_width+",height="+img_height);
imgwin.close();
imgwin=window.open("", "image_win", "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,top=0,left=0,width="+img_width+",height="+img_height);
imgwin.document.writeln(''+title+'
');
imgwin.focus();
}
function linkStyleSheet(low_css,hi_css)
{
if (isLowRes())
document.write('');
else
document.write('');
}
function linkImage(low_res_image,hi_res_image)
{
if (isLowRes())
document.write('
');
else
document.write('
');
}
function replaceImageSource(image_id, link_id, fixedwidth, fullimg, name, width, height)
{
document.getElementById(image_id).src='/file?Images&'+fixedwidth;
document.getElementById(link_id).href="javascript:openImageWindow('/file?Images&"+fullimg+"','"+name+"',"+width+","+height+")";
//document.getElementById(link_id).href="javascript:openImageWindow('/file?Images&"+fullimg+"','"+"\\\'Выставка картин из частных собраний\\\'"+"',"+width+","+height+")";
}
function getLineHeight()
{
return isLowRes() ? 14 : 16;
}
function getLineHeightInAuthorsList()
{
return isLowRes() ? 19 : 21;
}
var timeoutID= 0;
function HideArrows(scrollareaID, contentID){
var scrollarea= getStyleObject(scrollareaID);
var content = getStyleObject(contentID);
var up = getStyleObject("uptext");
var down = getStyleObject("downtext");
var circle = getStyleObject("circle");
if (scrollarea.clientHeight>content.clientHeight)
{
up.style.display="none";
down.style.display="none";
circle.style.display="none";
}
}
function ScrollByLineUp(divID, lineHeight){
//lineHeight = 16;
obj = getStyleObject(divID);
winHeight = getStyleObject("scrollarea").clientHeight;
timeoutID = setInterval("increaseTop('"+divID+"', "+lineHeight+", "+winHeight+")", 40);
return false;
}
function ScrollByLineDown(divID, lineHeight, divscroll){
//lineHeight = 16;
obj = getStyleObject(divID);
winHeight = getStyleObject(divscroll).clientHeight;
//alert(winHeight);
timeoutID = setInterval("decreaseTop('"+divID+"', "+lineHeight+", "+winHeight+")", 40);
return false;
}
function ScrollByLine(divID, lineHeight, divscroll){
//alert(getStyleObject(divscroll).clientHeight);
if (event.wheelDelta >= 120)
increaseTop(divID, lineHeight, getStyleObject(divscroll).clientHeight);
else if (event.wheelDelta <= -120)
decreaseTop(divID, lineHeight, getStyleObject(divscroll).clientHeight);
return false;
}
function decreaseTop(divID, lineHeight, winHeight){
obj = getStyleObject(divID);
if ((winHeight+lineHeight-obj.offsetTop) < obj.clientHeight){
obj.style.top = obj.offsetTop-lineHeight;
setCircle((100*(-obj.offsetTop))/(obj.clientHeight-winHeight)+"%");
}else{
obj.style.top = -obj.clientHeight+winHeight;
setCircle("100%");
clearInterval(timeoutID);
}
}
function increaseTop(divID, lineHeight, winHeight){
obj = getStyleObject(divID);
//alert(timeoutID+" "+(-obj.offsetTop)+" "+obj.clientHeight);
if (obj.offsetTop+lineHeight <0){
obj.style.top = obj.offsetTop+lineHeight;
setCircle((100*(-obj.offsetTop))/(obj.clientHeight-winHeight)+"%");
}else{
obj.style.top = 0;
setCircle("0");
clearInterval(timeoutID);
}
}
function setCircle(percent){
var objC = getStyleObject("circle");
objC.style.top = percent;
}
function setSelect(obj)
{
obj.className = 'selected';
return true;
}
function setUnselect(obj)
{
obj.className = '';
return true;
}
//
// ************************
// layer utility routines *
// ************************
function getStyleObject(objectId) {
// cross-browser function to get an object's style object given its id
if(document.getElementById && document.getElementById(objectId)) {
// W3C DOM
return document.getElementById(objectId);
} else if (document.all && document.all(objectId)) {
// MSIE 4 DOM
return document.all(objectId);
} else if (document.layers && document.layers[objectId]) {
// NN 4 DOM.. note: this won't find nested layers
return document.layers[objectId];
} else {
return false;
}
} // getStyleObject