function SwapContent(it){

var e,t;
var i,id;

	for (i=1;i<11;i++){
		id = "tab" + i;
		t = document.getElementById(id);
		if(t) {
		    t.style.background = "#BBCCCC";
			t.style.backgroundImage = "url('images/tab-frame.png')";
			t.style.backgroundRepeat = "no-repeat";
			t.style.borderBottom = "2px solid black"; 
		}
		
		id = "sec" + i;	
		e = document.getElementById(id);
		if(e) e.style.display = 'none';
	}
	
	t = document.getElementById(it.id);
	t.style.background = "white"; 
	t.style.backgroundImage = "url('images/tab-frame.png')";
	t.style.backgroundRepeat = "no-repeat";
	t.style.borderBottom = "none";  
	
	switch(it.id){
		case "tab1":
			e = document.getElementById("sec1");
			if(e) e.style.display = 'block';
		break;
		case "tab2":
			e = document.getElementById("sec2");
			if(e) e.style.display = 'block';
		break;
		case "tab3":
			e = document.getElementById("sec3");
			if(e) e.style.display = 'block';
		break;
		case "tab4":
			e = document.getElementById("sec4");
			if(e) e.style.display = 'block';
		break;
		case "tab5":
			e = document.getElementById("sec5");
			if(e) e.style.display = 'block';
		break;
		case "tab6":
			e = document.getElementById("sec6");
			if(e) e.style.display = 'block';
		break;
		case "tab7":
			e = document.getElementById("sec7");
			if(e) e.style.display = 'block';
		break;
		case "tab8":
			e = document.getElementById("sec8");
			if(e) e.style.display = 'block';
		break;
		case "tab9":
			e = document.getElementById("sec9");
			if(e) e.style.display = 'block';
		break;
		case "tab10":
			e = document.getElementById("sec10");
			if(e) e.style.display = 'block';
		break;
	}

}

function AddToCart(){

	window.location.href = document.getElementById("add2cart").value;

}


function GetCookie( name ) {
	
var start = document.cookie.indexOf( name + "=" );
var len = start + name.length + 1;
if ( ( !start ) &&
( name != document.cookie.substring( 0, name.length ) ) )
{
return null;
}
if ( start == -1 ) return null;
var end = document.cookie.indexOf( ";", len );
if ( end == -1 ) end = document.cookie.length;
return unescape( document.cookie.substring( len, end ) );
}


function SetCookie (name, value) {
	var argv = SetCookie.arguments;
	var argc = SetCookie.arguments.length;
	var expires = (argc > 2) ? argv[2] : null;
	var path = (argc > 3) ? argv[3] : null;
	var domain = (argc > 4) ? argv[4] : null;
	var secure = (argc > 5) ? argv[5] : false;
	document.cookie = name + "=" + escape (value) +
	((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
	((path == null) ? "" : ("; path=" + path)) +
	((domain == null) ? "" : ("; domain=" + domain)) +
	((secure == true) ? "; secure" : "");
}


function set_demo(demo) {
var expdate = new Date ();
	expdate.setTime (expdate.getTime() + (24 * 60 * 60 * 1000 * 60));//60 days
	if (demo != "") SetCookie ("gluondemo", demo, expdate);
	
}


function CycleImage(){

//not implemented
}

function ChooseHeader(){
var b = Math.round(Math.random() * 61) + 1;
var name = "images/banners/b" + b + ".jpg";
document.body.style.background = 'url("' + name + '")';
document.body.style.backgroundRepeat = "no-repeat";
document.body.style.backgroundPosition = "top center";
document.body.style.backgroundColor = "#DDDDDD";
}