function SizeMargins() {
	if ( screen.width <= 800 ) {
		document.getElementById("side_margin1").width = 10;
		document.getElementById("side_margin2").width = 10;		
	}
}


function RollThis(imgName, state, imgType) {
	document[imgName].src = "media/images/" + imgName + state + imgType;
}


function OpenWin(url, label, w, h, conf) {
	popwin = window.open(url, label, "width=" + w + ",height=" + h + conf);
	popwin.focus();
	if (navigator.appVersion.substring(0, 1) >= 4) {
		popwin.resizeTo(w, h);
	}
}