/**********************************************************************************/

if (parseInt(navigator.appVersion) >= 4) {
	if (navigator.appName.indexOf("Internet Explorer") != -1) {
		client="IE";
	}
	else if (navigator.appName.indexOf("Netscape") != -1) {
		client="NN";
	}
}
else {
	client="XX";
}

saw=screen.availWidth;
sah=screen.availHeight;

switch (client) {
	case "IE":
		if (screen.width < 850) {
			oaw=saw-20;
			oah=sah-150;
		} else {
			oaw=saw-20;
			oah=sah-145;
		}
		break;
	case "NN":
		if (screen.width < 850) {
			oaw=saw-20;
			oah=sah-155;
		} else {
			oaw=saw-20;
			oah=sah-152;
		}
		break;
	default:
		if (screen.width < 850) {
			oaw=saw-20;
			oah=sah-155;
		} else {
			oaw=saw-20;
			oah=sah-152;
		}
		break;
}

//alert("oah="+oah+", ("+screen.width+")");


/**********************************************************************************/

var current="";


function Over(object) {
	object.style.color="#ff0000";
	object.style.textDecoration="underline";
}


function Out(object) {
	object.style.color="#000080";
	object.style.textDecoration="none";
}


function navMessage() {
//	alert("Η επιλογή αυτή\nθα είναι διαθέσιμη\nσύντομα.");
	alert("ΣΥΝΤΟΜΑ ΔΙΑΘΕΣΙΜΟ !");
}