// JavaScript Document version 1.05


function getCssStyleValue (element /*element html*/, style/*style recherché*/){
  if(element.currentStyle){
    return element.currentStyle[style];
  }
  else{
    return window.getComputedStyle(element,null).getPropertyValue(style);
  }
}
///////////////////////
function centerPopUp (file,w,h,scrollbar,name){
var cx = Math.round ((screen.availWidth / 2) - (w / 2));
var cy = Math.round ((screen.availHeight / 2) - (h / 2));
scrollbar=(scrollbar == "undefined")?'no':scrollbar;
name=(name == "undefined")?'popUp':name;
window.open(file, name, 'height='+ h +', width='+ w +', top='+ cy +', left='+ cx +', toolbar=no, menubar=yes, location=no, toolbar = no,resizable=yes, scrollbars='+scrollbar+', status=no');
}
function openPop (file,w,h,scrollbar,name){
scrollbar=(scrollbar == "undefined")?'no':scrollbar;
name=(name == "undefined")?'popUp':name;
window.open(file, name, 'height='+ h +', width='+ w +', top=0, left=0, toolbar=no, menubar=yes, location=no, toolbar = no,resizable=yes, scrollbars='+scrollbar+', status=no');
}
////////////////////////////// messages d'alertes simple
function simpleAlert(msg){
	var al = new Alert_window();
	//al.setCloseButton("X","Fermer");
	al.create(msg);
}


function pop_up(){	
fenetre=window.open('','popup','toolbar=0, location=0, directories=0, status=0,  resizable=1, scrollbars=1, height=650,width=650');
}

function pop_up2(){	
fenetre2=window.open('','popup2','toolbar=0, location=0, directories=0, status=0,  resizable=1, scrollbars=1, height=650,width=650');
}
//////////////////////////////////////////////////////popup centrage et redim
function pop_redim(nx,ny) {
	xall = (screen.availWidth / 2);
	yall = (screen.availHeight / 2);
	window.resizeTo(nx,ny);
	self.moveTo(xall - (nx / 2), yall - (ny / 2));
	self.focus();
}

///////////////////////////////////fermer pop ou fenetre
function pop_fermer() { 
	opener=self; 
	self.close(); 
} 

function ouvre_ferme_inline(id) {
	var d = document.getElementById(id);
	
	if(d){
		if (d.style.display=='inline') d.style.display='none'; 			
		else d.style.display='inline';
	}
			
}

function ouvre_ferme_block(id) {
	var d = document.getElementById(id);
	if(d){
		if (d.style.display=='block') d.style.display='none'; 			
		else d.style.display='block';
	}
}

function setStyle(identifiant, style, value){
var id=identifiant;
var styl=style;
var val=value;
if (document.all) { /// si IE
	document.getElementById(id).style.setAttribute(styl,val,"false");
}
else document.getElementById(id).setAttribute("style",style+":"+value+";");
}

function getSrc(img){
var	src=document.getElementById(img).src;
return src;
}

function setSrc(img, src){
document.getElementById(img).src=src;
}

function changeImg(id, name_img1, name_img2, dir_img){
var nameImg=getSrc(id);
nameImg=nameImg.split(dir_img);

if(name_img1==nameImg[1]){
	setSrc(id,dir_img+name_img2);
}
else setSrc(id,dir_img+name_img1);
	
}

var global_onclick = new Array();
function disableDoubleClick(id){
	if(document.getElementById(id)){
		global_onclick[id]=document.getElementById(id).onclick;	
		document.getElementById(id).onclick='';
		return true;
	}
	else return false;
}

function enableDoubleClick(id){
	if(document.getElementById(id)){
		document.getElementById(id).onclick=global_onclick[id];	
		//alert(global_onclick[id]);
		global_onclick[id]='';
		return true;
	}
	else return false;
}
//////////////////////////////////////////////////
var getElementsByClassName = function (className, tag, elm){
	if (document.getElementsByClassName) {
		getElementsByClassName = function (className, tag, elm) {
			elm = elm || document;
			var elements = elm.getElementsByClassName(className),
				nodeName = (tag)? new RegExp("\\b" + tag + "\\b", "i") : null,
				returnElements = [],
				current;
			for(var i=0, il=elements.length; i<il; i+=1){
				current = elements[i];
				if(!nodeName || nodeName.test(current.nodeName)) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	else if (document.evaluate) {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = "",
				xhtmlNamespace = "http://www.w3.org/1999/xhtml",
				namespaceResolver = (document.documentElement.namespaceURI === xhtmlNamespace)? xhtmlNamespace : null,
				returnElements = [],
				elements,
				node;
			for(var j=0, jl=classes.length; j<jl; j+=1){
				classesToCheck += "[contains(concat(' ', @class, ' '), ' " + classes[j] + " ')]";
			}
			try	{
				elements = document.evaluate(".//" + tag + classesToCheck, elm, namespaceResolver, 0, null);
			}
			catch (e) {
				elements = document.evaluate(".//" + tag + classesToCheck, elm, null, 0, null);
			}
			while ((node = elements.iterateNext())) {
				returnElements.push(node);
			}
			return returnElements;
		};
	}
	else {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = [],
				elements = (tag === "*" && elm.all)? elm.all : elm.getElementsByTagName(tag),
				current,
				returnElements = [],
				match;
			for(var k=0, kl=classes.length; k<kl; k+=1){
				classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + "(\\s|$)"));
			}
			for(var l=0, ll=elements.length; l<ll; l+=1){
				current = elements[l];
				match = false;
				for(var m=0, ml=classesToCheck.length; m<ml; m+=1){
					match = classesToCheck[m].test(current.className);
					if (!match) {
						break;
					}
				}
				if (match) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	return getElementsByClassName(className, tag, elm);
};