/*
function changeBg(imageName,cssId){
	document.getElementById(cssId).style.backgroundImage = 'url(commun/img/panos/bk'+imageName+')';
}
*/
function changeBg(imageName,rep,cssId){
	document.getElementById(cssId).style.backgroundImage = 'url(commun/img/'+rep+'/bk'+imageName+')';
}

function transparence4IE(imgPath,child){

	var arVersion = navigator.appVersion.split("MSIE")
	var version = parseFloat(arVersion[1])

	if ((version >= 5.5) && (document.body.filters)) 
	{
		var img = new Image();
		img.src = imgPath;
		
		var imgID = (img.id) ? "id='" + img.id + "' " : "";
	    var imgClass = (img.className) ? "class='" + img.className + "' " : "";
	    var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' ";
	    var imgStyle = "display:inline-block;" + img.style.cssText ;
	    if (img.align == "left") imgStyle = "float:left;" + imgStyle;
	    if (img.align == "right") imgStyle = "float:right;" + imgStyle;
	    var strNewHTML = "<span " + imgID + imgClass + imgTitle
	     + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
	     + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
	     + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
	    child.outerHTML = strNewHTML;
	}

}

function showDiv(name,bkg){
	//alert('showDiv('+name+','+bkg+')');
	var maReg = new RegExp( "Puce", "g") ;
	var resultat = name.replace( maReg, "texte" ) ;
	var reg  = /^texte.*$/
	var reg2 = /^Puce.*$/
	var tags = document.getElementsByTagName('div')
	for(x=0; x<tags.length; x++){
		if(reg.exec(tags[x].id) != null){
			tags[x].style.visibility = "hidden";
		}
		if(reg2.exec(tags[x].id) != null){
			document.getElementById(tags[x].id).firstChild.src = "commun/img/pointcarte.png";
			transparence4IE("commun/img/pointcarte.png",document.getElementById(tags[x].id).firstChild);
		}
	}
	document.getElementById(name).firstChild.src = "commun/img/pointcarte_over.png";
	transparence4IE("commun/img/pointcarte_over.png",document.getElementById(name).firstChild);

	document.getElementById(resultat).style.visibility = "visible";

	if(bkg != ""){
		changeBg(bkg,"alentours","bckgDecouvrez");
	}
}

function showDetail(file){
	//alert('showDetail('+file+')');
	var Parts = file.split('\\');
	if( Parts.length < 2 )
		Parts = file.split('/');
	var base = Parts[ Parts.length -1 ];
	base = base.substring(0, base.indexOf('.'));

	var reg  = /^texte_.*$/
	var reg2 = /^image_.*$/
	var tags = document.getElementsByTagName('div')
	for(x=0; x<tags.length; x++){
		if(reg.exec(tags[x].id) != null || reg2.exec(tags[x].id) != null){
			tags[x].style.visibility = "hidden";
		}
	}

	document.getElementById("texte_"+base).style.visibility = "visible";
	document.getElementById("image_"+base).style.visibility = "visible";
}