// JavaScript Document

	function Buffer(filename) {
	    var i = bufferImage.length;
	    bufferImage[i] = new Image();
	    bufferImage[i].src = filename;
	}
	
	function showImage(tumb, altTxt) {
	    	document.images[Image_Name].src = tumb;
		document.images[Image_Name].alt = altTxt;
		document.images[Image_Name].title = altTxt;
	}

	function show(nome){
		obj1 = document.getElementById(nome);
		if(obj1!=null){
			obj1.style.display="inline";
			obj1.style.visibility = "visible";
		}
	}

	function imageAction(btn){
		if (btn.alt != "") {
			nomeFile = btn.alt;
			createChromeless('c' + nomeFile + '.html', ' ' + nomeFile);
		}
	}
	
function setCSS(nome_file_css) { 
	SetCookie('stilePippo75', nome_file_css, exp);
	location.reload();
}

function setCSShref(nome_file_css) {
	var link_ = document.getElementsByTagName("link");
	var a;
	for ($i=0;$i<link_.length;$i++){
		if(link_[$i].media=="screen") link_[$i].href=nome_file_css+".css";
	}
}

function getPreferredStyleSheet() {
	var i, a;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1
				&& a.getAttribute("rel").indexOf("alt") == -1
				&& a.getAttribute("title")) 
			return a.getAttribute("title");
	}
	return null;
}

function setActiveStyleSheet(title) {
	var i, a, main;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
			a.disabled = true;
			if(a.getAttribute("title") == title){
				a.disabled = false;
			}
		}
	}
	SetCookie("stilePippo75", getActiveStyleSheet(), exp);
}

function getActiveStyleSheet() {
	var i, a;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
	}
	return null;
}

function createChromeless(theUrl, winTitle)
{
		/////////////////////////////////////////////
		//This are the attributes you can customize//
		/////////////////////////////////////////////
		var B = theUrl;       				       // URL
		var Y = winTitle;                 // title
		var K = "";             // titlebarImage
		var L = 25;                                            // titlebarHeight
		var E = "Verdana,Arial";                                       // titleFont
		var I = 14;                                            // titleSize
		var N = "#F0F0F0";                                     // titleColor
		var C = true;                                         // scrollbars
		var h = 400;                                           // width (w)   
		var r = 250;                                           // height (h)
		var o = true;                                          // centered
		var m = 10;                                            // xPos
		var e = 10;                                            // yPos
		var l = "#426EDE";                                     // borderColor
		var e_= 1;                                             // borderSize
		var s = "img/trasparente.gif";
		var s_= "img/close.gif";               // closeBottom

		myChromeless = new ChromelessWindow(B,Y,K,L,E,I,N,C,h,r,o,m,e,l,e_,s,s_);
		myChromeless.openChromeless();
}

/*	var cookie = getCookie('stilePippo75');
	var title = cookie ? cookie : getPreferredStyleSheet();
	setActiveStyleSheet(title);*/