/*** ouvre une nouvelle fenêtre avec largeur l, hauteur h, source src ***/ /*** l par défaut : 500; h par défaut: 350; ***/ /*** tous les contrôles sont bloqués ***/ function dialogBox(src,l,h,nom) { var larg = (l==null)?500:l; var haut = (h==null)?350:h; var win=window.open(src,nom,'toolbar=no,scrollbars=no,width='+larg+',height='+haut); } /*** ouvre une nouvelle fenêtre avec largeur l, hauteur h, source src ***/ /*** l par défaut : 650; h par défaut: 500; ***/ /*** tous les contrôles sont activés ***/ function newWindow(src,l,h,nom) { var larg = (l==null)?650:l; var haut = (h==null)?500:h; var win=window.open(src,nom,'toolbar=yes,scrollbars=yes,resizable=yes,menubar=yes,width='+larg+',height='+haut); } /*** retourne un élément au hasard dans un tableau passé en paramètre ***/ function auHasard(a) { var index = Math.floor(Math.random(new Date())*a.length); return a[index]; } /*** rajoute la page spécifiée aux favoris de l'explorateur ***/ /*** si aucune page n'est spécifiée, rajoute la page courante ***/ function addToFavorites(URL,title) { if (document.all) { if ((!URL)&&(!title)) { window.external.AddFavorite(location.href, document.title); } else { window.external.AddFavorite(URL, title); } } else { if ((!URL)&&(!title)) { alert('Utilisez "CTRL + D" pour ajouter cette page dans vos signets/favoris.'); } else { alert('Cette fonction n\'est pas disponible avec votre browser.'); } } } /** retourne l'élément html avec l'id spécifié **/ function getHtmlObj(id) { return (document.getElementById)?document.getElementById(id):(document.all)?document.all[id]:null; } /** execute l'action spécifiée si la touche pressée est Enter **/ /** a mettre dans le onkeypress de l'élément **/ /** onkeypress="pressKey(event,'getHtmlObj(\'searchRelatedForm\').submit();')" **/ function pressKey(e,sAction) { var ch = e.keyCode; if (ch == 13) { eval(sAction); } } /** retourne un objet coordonnées ayant pour propriétés : - x : l'abscice de l'élément demandé - y : l'ordonnée de l'élément demandé **/ function getCoord(el) { var coordinates = new Object(); coordinates.x = _getX(el); coordinates.y = _getY(el); return coordinates; } function _getX (el) { var ol=el.offsetLeft; while ((el=el.offsetParent) != null) { ol += el.offsetLeft; } return ol; } function _getY (el) { var ot=el.offsetTop; while((el=el.offsetParent) != null) { ot += el.offsetTop; } return ot; } function hideOrShow(sLayerId) { hLayer = getHtmlObj(sLayerId); if(hLayer != null) { if(hLayer.style.display == 'none') { hLayer.style.display = ''; } else { hLayer.style.display = 'none'; } } } //global timer ID for the safeOnChange function. var onChangeTimer = null; //executes an onchange function after 500ms (or specified delay) function safeOnChange( code, delay ) { delay = delay || 500; window.clearTimeout( onChangeTimer ); onChangeTimer = window.setTimeout( code, delay ); } /** * var lst= getElementsBySelector('div.h'); * //Renvoie la liste des div avec la classe 'h' * var lst= getElementsBySelector('span h1'); * //Renvoie la liste des H1 contenu par des span * * //Ensuite, traitez lst comme vous le feriez avec getElementByTagName * @param selector * @return */ function getElementsBySelector(selector){ //Extracted from nifty.js var i,selid="",selclass="",tag=selector,f,s=[],objlist=[]; if(selector.indexOf(" ")>0){ //descendant selector like "tag#id tag" s=selector.split(" "); var fs=s[0].split("#"); if(fs.length==1) return(objlist); f=document.getElementById(fs[1]); if(f) return(f.getElementsByTagName(s[1])); return(objlist); } if(selector.indexOf("#")>0){ //id selector like "tag#id" s=selector.split("#"); tag=s[0]; selid=s[1]; } if(selid!=""){ f=document.getElementById(selid); if(f) objlist.push(f); return(objlist); } if(selector.indexOf(".")>0){ //class selector like "tag.class" s=selector.split("."); tag=s[0]; selclass=s[1]; } var v=document.getElementsByTagName(tag); // tag selector like "tag" if(selclass=="") return(v); for(i=0;i=0) objlist.push(v[i]); } return(objlist); } function encode_utf8( s ) { return unescape( encodeURIComponent( s ) ); } function decode_utf8( s ) { return decodeURIComponent( escape( s ) ); } //---------------------------------------------------------------------------- //HasClassName //Description : returns boolean indicating whether the object has the class name //built with the understanding that there may be multiple classes //Arguments: //objElement - element to manipulate //strClass - class name to add function hasClassName(objElement, strClass) { // if there is a class if ( objElement.className ) { // the classes are just a space separated list, so first get the list var arrList = objElement.className.split(' '); // get uppercase class for comparison purposes var strClassUpper = strClass.toUpperCase(); // find all instances and remove them for ( var i = 0; i < arrList.length; i++ ) { // if class found if ( arrList[i].toUpperCase() == strClassUpper ) { // we found it return true; } } } // if we got here then the class name is not there return false; } //HasClassName //---------------------------------------------------------------------------- //---------------------------------------------------------------------------- //AddClassName //Description : adds a class to the class attribute of a DOM element //built with the understanding that there may be multiple classes //Arguments: //objElement - element to manipulate //strClass - class name to add function addClassName(objElement, strClass, blnMayAlreadyExist) { // if there is a class if ( objElement.className ) { // the classes are just a space separated list, so first get the list var arrList = objElement.className.split(' '); // if the new class name may already exist in list if ( blnMayAlreadyExist ) { // get uppercase class for comparison purposes var strClassUpper = strClass.toUpperCase(); // find all instances and remove them for ( var i = 0; i < arrList.length; i++ ) { // if class found if ( arrList[i].toUpperCase() == strClassUpper ) { // remove array item arrList.splice(i, 1); // decrement loop counter as we have adjusted the array's contents i--; } } } // add the new class to end of list arrList[arrList.length] = strClass; // add the new class to beginning of list //arrList.splice(0, 0, strClass); // assign modified class name attribute objElement.className = arrList.join(' '); } // if there was no class else { // assign modified class name attribute objElement.className = strClass; } } //AddClassName //---------------------------------------------------------------------------- //---------------------------------------------------------------------------- //RemoveClassName //Description : removes a class from the class attribute of a DOM element //built with the understanding that there may be multiple classes //Arguments: //objElement - element to manipulate //strClass - class name to remove function removeClassName(objElement, strClass) { // if there is a class if ( objElement.className ) { // the classes are just a space separated list, so first get the list var arrList = objElement.className.split(' '); // get uppercase class for comparison purposes var strClassUpper = strClass.toUpperCase(); // find all instances and remove them for ( var i = 0; i < arrList.length; i++ ) { // if class found if ( arrList[i].toUpperCase() == strClassUpper ) { // remove array item arrList.splice(i, 1); // decrement loop counter as we have adjusted the array's contents i--; } } // assign modified class name attribute objElement.className = arrList.join(' '); } // if there was no class // there is nothing to remove } //RemoveClassName //----------------------------------------------------------------------------