var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.userAgent,
			subString: "Chrome",
			identity: "Chrome"
		},
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari",
			versionSearch: "Version"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			   string: navigator.userAgent,
			   subString: "iPhone",
			   identity: "iPhone/iPod"
	    },
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

if (document.body)
{
var larg = (document.body.clientWidth);
var haut = 2*(document.body.clientHeight);
}

else
{
var larg = (window.innerWidth);
var haut = (window.innerHeight);
}

//on va calculer le décalage à gauche
var decalageLeft = (larg-861)/2;

var largeurPopIn = 861-decalageLeft;

if ((BrowserDetect.browser == "Explorer") && (BrowserDetect.version == 6))
{

}else{

var lien_css = document.createElement('link'); 
lien_css.href = "fileadmin/templates/CSS/CssPopInGen.css"; 
lien_css.rel = "stylesheet"; 
lien_css.type = "text/css"; 
document.getElementsByTagName("head")[0].appendChild(lien_css);

document.write('<div id="popIn-overlay" style="width: ' + larg + 'px; height: ' + haut +'px; display: block; filter:alpha(opacity=60);opacity: 0.6;"></div>');
document.write('<div id="popIn" style="left:'+decalageLeft+'px;" >');
document.write('<div id="popIn-imageBox" >');

document.write('<div id="popIn-imageContainer">');
document.write('<img id="popIn-image" style="display: inline; width: 861px; height: auto;" src="fileadmin/templates/Images/Visuels/imgPreHomeFoireauxVins.jpg" width="861px" alt="La Foire aux Vins - 8 au 21 Septembre 2010">			');
document.write('</div>');
document.write('<div id="popIn-info" >');
document.write('<a href="javascript:;" class="JS_fermerPopIn" onclick="fermerPopin();" id="croixFermerPopIn"><img alt="Fermer la PopIn" src="fileadmin/templates/Images/StylesGeneraux/imgCroixFermer.jpg"></a>');
document.write('</div>');
document.write('</div>');
document.write('</div>');

}

function redimensionne()
{
	
if (document.body)
{
var larg = (document.body.clientWidth);
var haut = 2*(document.body.clientHeight);
}

else
{
var larg = (window.innerWidth);
var haut = (window.innerHeight);
}

//on va calculer le décalage à gauche
var decalageLeft = (larg-861)/2;

var largeurPopIn = 861-decalageLeft;

document.getElementById("popIn-overlay").style.width=larg+"px";
document.getElementById("popIn-overlay").style.height=haut+"px";
document.getElementById("popIn").style.left=decalageLeft+"px";

window.setTimeout("redimensionne()",2);

}

function fermerPopin()
{

document.getElementById("popIn-overlay").innerHTML =  "";
document.getElementById("popIn-overlay").style.filter="alpha(opacity=0)";
document.getElementById("popIn-overlay").style.width="0px";
document.getElementById("popIn-overlay").style.WIDTH="0px";
document.getElementById("popIn-overlay").style.height="0px"
document.getElementById("popIn-overlay").style.HEIGHT="0px"
document.getElementById("popIn-overlay").style.top="-99999px";
document.getElementById("popIn-overlay").style.left="-99999px";
document.getElementById("popIn-overlay").style.opacity="0";
document.getElementById("popIn").innerHTML =  "";
document.getElementById("popIn").style.width="0px";
document.getElementById("popIn").style.WIDTH="0px";
document.getElementById("popIn").style.height="0px";
document.getElementById("popIn").style.HEIGHT="0px";
document.getElementById("popIn").style.top="-99999px";
document.getElementById("popIn").style.left="-99999px";

}

redimensionne();