var isMSIE = /*@cc_on!@*/false;

if (isMSIE) var classStr = "className";
else var classStr = "class";

var linkList = document.getElementsByTagName("link");
var tagList = document.getElementsByTagName("body");
var currentStyle = 13;

function getInternetExplorerVersion()
{
	var rv = -1; // Return value assumes failure.
	if (navigator.appName == 'Microsoft Internet Explorer')
	{
		var ua = navigator.userAgent;
		var re  = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
		if (re.exec(ua) != null)
		rv = parseFloat( RegExp.$1 );
	}
	return rv;
}


function changeStyle(inc)
{
	currentStyle += inc;
	if (currentStyle > 17) currentStyle= 17;
	else if (currentStyle < 11) currentStyle= 11;
	tagList[0].setAttribute(classStr,"style" + currentStyle);
}


function createIconBar()
{
	if (getInternetExplorerVersion() < 7)
	{
		var obj = document.getElementById("tableauContenu");
		if (!obj) var obj = document.getElementById("tableauPrincipal");
		
		var newTbody = document.createElement("tbody");
		var newTr = document.createElement("tr");
		var newTd = document.createElement("td");
		
		if (isMSIE)
		{
			newTd.setAttribute(classStr,"iconBarIE");
		} else {
			newTd.setAttribute(classStr,"iconBar");
			newTd.setAttribute("colspan","3");
		}
		
		var newA = document.createElement("A");
		newA.setAttribute("title","Augmenter la taille du texte");
		newA.setAttribute("href","#");
		if (isMSIE)
		{
			newA.onclick = function() { changeStyle(2);return false; }
		} else {
			newA.setAttribute("onclick","changeStyle(2);return false;");
		}
		var newImg = document.createElement("img");
		newImg.setAttribute("src","./Style/Images/magnifier_zoom_in.png");
		newImg.setAttribute("alt","Augmenter la taille du texte");
		newA.appendChild(newImg);
		
		newTd.appendChild(newA);
		
		var newA = document.createElement("A");
		newA.setAttribute("title","Diminuer la taille du texte");
		newA.setAttribute("href","#");
		if (isMSIE)
		{
			newA.onclick = function() { changeStyle(-2);return false; }
		} else {
			newA.setAttribute("onclick","changeStyle(-2);return false;");
		}
		var newImg = document.createElement("img");
		newImg.setAttribute("src","./Style/Images/magnifier_zoom_out.png");
		newImg.setAttribute("alt","Diminuer la taille du texte");
		newA.appendChild(newImg);
		newTd.appendChild(newA);
		
		var newA = document.createElement("A");
		newA.setAttribute("title","Imprimer la page");
		newA.setAttribute("href","#");
		if (isMSIE)
		{
			newA.onclick = function() { window.print();return false; }
		} else {
			newA.setAttribute("onclick","window.print();return false;");
		}
		var newImg = document.createElement("img");
		newImg.setAttribute("src","./Style/Images/printer.png");
		newImg.setAttribute("alt","Imprimer la page");
		newA.appendChild(newImg);
		newTd.appendChild(newA);
		newTd.appendChild(newA);
		newTr.appendChild(newTd);
		
		if (isMSIE)
		{
			newTd.colSpan = "3";
		}
		newTbody.appendChild(newTr);
		obj.insertBefore(newTbody,obj.firstChild);
	}
}