Mercurial > hg > digilib-old

comparison client/digitallibrary/greyskin/baselib.js @ 435:14557d3879d2

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some streamlining
author hertzhaft
date Mon, 09 Jan 2006 17:55:35 +0100
parents 35044254c5af
children 06f6b72dc8ac
comparison
equal deleted inserted replaced
434:4eeabb5ed193 435:14557d3879d2
410 if (! detail) { 410 if (! detail) {
411 detail = 255; 411 detail = 255;
412 } 412 }
413 var params = new Array(); 413 var params = new Array();
414 for (param in dlParams) { 414 for (param in dlParams) {
415 if (((dlParams[param].detail & detail) > 0)&&(dlParams[param].hasValue)) { 415 if (((dlParams[param].detail & detail) > 0)
416 && (dlParams[param].hasValue)) {
416 var val = getParameter(param); 417 var val = getParameter(param);
417 if (val != "") { 418 if (val != "") {
418 params.push(param + "=" + val); 419 params.push(param + "=" + val);
419 } 420 }
420 } 421 }
553 return true; 554 return true;
554 } 555 }
555 556
556 function showElement(elem, show) { 557 function showElement(elem, show) {
557 // shows or hides the element 558 // shows or hides the element
558 if (elem.style) { 559 if (elem.style)
559 if (show) { 560 elem.style.visibility = show ? "visible" : "hidden";
560 elem.style.visibility = "visible"; 561 } else if (defined(elem.visibility))
561 } else { 562 elem.visibility = show ? "show" : "hide";
562 elem.style.visibility = "hidden"; 563 } else
563 } 564 alert("showElement(): element has no style or layer property!");
564 } else if (defined(elem.visibility)) {
565 if (show) {
566 elem.visibility = "show";
567 } else {
568 elem.visibility = "hide";
569 }
570 } else {
571 alert("showelement: no style nor layer property!");
572 }
573 return true; 565 return true;
574 } 566 }
575 567
576 function evtPosition(evt) { 568 function evtPosition(evt) {
577 // returns the on-screen Position of the Event 569 // returns the on-screen Position of the Event
578 var x; 570 var x;
579 var y; 571 var y;
580 evt = (evt) ? evt : window.event; 572 evt = (evt) ? evt : window.event;
581 if (!evt) { 573 if (!evt) {
582 alert("no event found! "+evt); 574 alert("no event found! " + evt);
583 return; 575 return;
584 } 576 }
585 if (defined(evt.pageX)) { 577 if (defined(evt.pageX)) {
586 x = parseInt(evt.pageX); 578 x = parseInt(evt.pageX);
587 y = parseInt(evt.pageY); 579 y = parseInt(evt.pageY);
588 } else if (defined(evt.clientX)) { 580 } else if (defined(evt.clientX)) {
589 x = parseInt(document.body.scrollLeft+evt.clientX); 581 x = parseInt(document.body.scrollLeft + evt.clientX);
590 y = parseInt(document.body.scrollTop+evt.clientY); 582 y = parseInt(document.body.scrollTop + evt.clientY);
591 } else { 583 } else {
592 alert("evtPosition: don't know how to deal with "+evt); 584 alert("evtPosition(): don't know how to deal with " + evt);
593 } 585 }
594 return new Position(x, y); 586 return new Position(x, y);
595 } 587 }
596 588
597 function registerEvent(type, elem, handler) { 589 function registerEvent(type, elem, handler) {
598 // register the given event handler on the indicated element 590 // register the given event handler on the indicated element
721 return this.read(); 713 return this.read();
722 } 714 }
723 715
724 Cookie.prototype.read = function() { 716 Cookie.prototype.read = function() {
725 var s = document.cookie; 717 var s = document.cookie;
726 var lines = s.split("; "); 718 var lines = s.split("; "); // semicolon and space for all browsers?
727 for (var i in lines) { 719 for (var i in lines) {
728 var line = lines[i]; 720 var line = lines[i];
729 var sep = line.indexOf("="); 721 var sep = line.indexOf("=");
730 if (sep != -1) this.add( 722 if (sep != -1) this.add(
731 line.substr(0, sep), 723 line.substr(0, sep),