var unself;

function fChgButton(img_name,img_src) {
	document[img_name].src=img_src;
}

function fShowDiv(id) {
	var objDiv = "Div"+id;
	if(document.getElementById && document.getElementById(objDiv)) {
		document.getElementById(objDiv).style.visibility = "visible";
	} else if (document.all && document.all(objDiv)) {
		objDiv.style.visibility = "visible";
	} else if (document.layers && document.layers[objDiv]) {
		document.layers[objDiv].visibility = "show";
	} else {
		return false;
	}	
}

function fHideDiv(id) {
	var objDiv = "Div"+id;
	if(document.getElementById && document.getElementById(objDiv)) {
		document.getElementById(objDiv).style.visibility = "hidden";
	} else if (document.all && document.all(objDiv)) {
		objDiv.style.visibility = "hidden";
	} else if (document.layers && document.layers[objDiv]) {
		document.layers[objDiv].visibility = "hide";
	} else {
		return false;
	}
}

function fHideAllMenus() {
	fHideDiv(201);
	fHideDiv(301);
	fHideDiv(401);	
	fHideDiv(501);
	fHideDiv(601);
	clearTimeout(unself);	
	}
function fPopDiv2() {
	fHideDiv(301);
	fHideDiv(401);
	fShowDiv(201);
	fHideDiv(501);
	fHideDiv(601);
    clearTimeout(unself);
	fSetMenuTimeout(3000);	
	}
function fPopDiv3() {
	fHideDiv(201);
	fHideDiv(401);	
	fShowDiv(301);
	fHideDiv(501);
	fHideDiv(601);
    clearTimeout(unself);
	fSetMenuTimeout(3000);	
	}
function fPopDiv4() {
	fHideDiv(201);
	fHideDiv(301);	
	fShowDiv(401);
	fHideDiv(501);
	fHideDiv(601);
    clearTimeout(unself);
	fSetMenuTimeout(3000);
	}
	
function fPopDiv5() {
	fHideDiv(201);
	fHideDiv(301);	
	fHideDiv(401);
	fShowDiv(501);
	fHideDiv(601);
    clearTimeout(unself);
	fSetMenuTimeout(3000);
	}	
	
function fPopDiv6() {
	fHideDiv(201);
	fHideDiv(301);	
	fHideDiv(401);
	fHideDiv(501);
	fShowDiv(601);
    clearTimeout(unself);
	fSetMenuTimeout(3000);
	}	

function fSetMenuTimeout(msecs)
{
   unself = setTimeout("fHideAllMenus();",msecs);
}

function fPopCD() {
	var oPopWin = window.open("13monthcd.php", "13Month", "width=460,height=390,toolbar=0,status=0,location=0,menubar=0,resizable=0,scrollbars=0");
	oPopWin.focus();
}