var bgColors = Array('#afbda2', '#92b4ae', '#c9d09c', '#c0ad9a', '#99fbfd');
function openCloseMenu(id, categorie) {
	if (document.getElementById(id).style.height == "auto") {
		document.getElementById(id).style.height = "10px";
		document.getElementById(id).style.backgroundColor = "#ffffff";
	}
	else {
		document.getElementById(id).style.height = "auto";
		document.getElementById(id).style.backgroundColor = bgColors[categorie-1];
	}
}


function popUp(mypage, w, h) {
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	
	winprops = 'height='+h+', width='+w+', top='+wint+', left='+winl+', scrollbars=no';
	
	win = window.open(mypage, 'SIGMA6', winprops);
	
	if (parseInt(navigator.appVersion) >= 4) { 
		win.window.focus(); 
	}
}

function changeImageSize(id, w0, h0, w1, h1) {
	if (document.getElementById(id).style.width == w0+"px") {
		document.getElementById(id).style.height = h1+"px";
		document.getElementById(id).style.width = w1+"px";
	}
	else {
		document.getElementById(id).style.height = h0+"px";
		document.getElementById(id).style.width = w0+"px";
	}
}