version 1.1, 2004/12/02 12:01:08
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version 1.2, 2007/09/11 15:42:26
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Line 17 Foundation, Inc., 59 Temple Place - Suit
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Line 17 Foundation, Inc., 59 Temple Place - Suit
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Authors: |
Authors: |
Christian Luginbuehl, 01.05.2003 (first version) |
Christian Luginbuehl, 01.05.2003 (first version) |
DW 24.03.2004 (Changed for digiLib in Zope) |
DW 24.03.2004 (Changed for digiLib in Zope) |
Robert Casties, 23.11.2004 |
Robert Casties, 11.9.2007 |
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*/ |
*/ |
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var baseScriptVersion = "1.1b"; |
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var dlParams = new Object(); |
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var browserType = getBrowserType(); |
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function base_init() { |
function base_init() { |
// init function -- must be called first! |
// init function |
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baseScriptVersion = "1.2.2"; |
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dlParams = new Object(); |
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browserType = getBrowserType(); |
} |
} |
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Line 290 function getParameter(name) {
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Line 289 function getParameter(name) {
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} |
} |
} |
} |
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function setParameter(name, value) { |
function setParameter(name, value, relative) { |
// sets parameter value |
// sets parameter value (relative values with +/- unless literal) |
if (defined(dlParams[name])) { |
if (defined(dlParams[name])) { |
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if ((relative)&&(value.slice)) { |
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var sign = value.slice(0,1); |
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if (sign == '+') { |
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dlParams[name].value = parseFloat(dlParams[name].value) + parseFloat(value.slice(1)); |
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} else if (sign == '-') { |
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dlParams[name].value = parseFloat(dlParams[name].value) - parseFloat(value.slice(1)); |
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} else { |
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dlParams[name].value = value; |
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} |
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} else { |
dlParams[name].value = value; |
dlParams[name].value = value; |
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} |
dlParams[name].hasValue = true; |
dlParams[name].hasValue = true; |
return true; |
return true; |
} |
} |
Line 311 function hasParameter(name) {
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Line 321 function hasParameter(name) {
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function getAllParameters(detail) { |
function getAllParameters(detail) { |
// returns a string of all parameters in query format |
// returns a string of all parameters in query format |
if (! detail) { |
if (! detail) { |
detail = 10; |
detail = 255; |
} |
} |
var params = new Array(); |
var params = new Array(); |
for ( param in dlParams ) { |
for ( param in dlParams ) { |
if ((dlParams[param].detail <= detail)&&(dlParams[param].hasValue)) { |
if (((dlParams[param].detail & detail) > 0)&&(dlParams[param].hasValue)) { |
var val = getParameter(param); |
var val = getParameter(param); |
if (val != "") { |
if (val != "") { |
params.push(param + "=" + val); |
params.push(param + "=" + val); |
Line 366 function getElementPosition(elem) {
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Line 376 function getElementPosition(elem) {
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// returns a Position with the position of the element |
// returns a Position with the position of the element |
var x = 0; |
var x = 0; |
var y = 0; |
var y = 0; |
if (defined(elem.offsetLeft)) { |
if (elem.offsetParent) { |
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// use .offsetLeft for most browsers |
var e = elem; |
var e = elem; |
while (e) { |
while (e) { |
if (defined(e.clientLeft)) { |
if (browserType.isIE) { |
// special for IE |
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if (browserType.isMac) { |
if (browserType.isMac) { |
if (e.offsetParent.tagName == "BODY") { |
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// IE for Mac extraspecial |
// IE for Mac extraspecial |
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if (e.offsetParent.tagName == "BODY") { |
x += e.clientLeft; |
x += e.clientLeft; |
y += e.clientTop; |
y += e.clientTop; |
break; |
break; |
} |
} |
} else { |
} else { |
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// special for IE |
if ((e.tagName != "TABLE") && (e.tagName != "BODY")) { |
if ((e.tagName != "TABLE") && (e.tagName != "BODY")) { |
x += e.clientLeft; |
x += e.clientLeft; |
y += e.clientTop; |
y += e.clientTop; |
Line 389 function getElementPosition(elem) {
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Line 400 function getElementPosition(elem) {
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y += e.offsetTop; |
y += e.offsetTop; |
e = e.offsetParent; |
e = e.offsetParent; |
} |
} |
} else if (defined(elem.pageX)) { |
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// for N4 elem.pageX is more correct than elem.x |
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x = elem.pageX; |
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y = elem.pageY; |
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} else if (defined(elem.x)) { |
} else if (defined(elem.x)) { |
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// use .x for other (which?) |
x = elem.x; |
x = elem.x; |
y = elem.y; |
y = elem.y; |
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} else if (defined(elem.pageX)) { |
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// use pageX for N4 |
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x = elem.pageX; |
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y = elem.pageY; |
} else { |
} else { |
alert("unable to get position of "+elem+" (id:"+elem.id+")"); |
alert("unable to get position of "+elem+" (id:"+elem.id+")"); |
} |
} |
Line 428 function getElementRect(elem) {
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Line 440 function getElementRect(elem) {
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return new Rectangle(pos.x, pos.y, size.width, size.height); |
return new Rectangle(pos.x, pos.y, size.width, size.height); |
} |
} |
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function moveElement(elem, rect) { |
function moveElement(elem, rect) { |
// moves and sizes the element |
// moves and sizes the element |
if (elem.style) { |
if (elem.style) { |
Line 477 function showElement(elem, show) {
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Line 487 function showElement(elem, show) {
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return true; |
return true; |
} |
} |
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function isElementVisible(elem) { |
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// returns of the is shown or hidden |
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if (elem.style) { |
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return (elem.style.visibility == "visible"); |
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} else if (defined(elem.visibility)) { |
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return (elem.visibility == "show"); |
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} else { |
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alert("iselementvisible: no style nor layer property!"); |
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} |
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} |
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function evtPosition(evt) { |
function evtPosition(evt) { |
// returns the on-screen Position of the Event |
// returns the on-screen Position of the Event |
var x; |
var x; |