// JavaScript Document
function getObject(objectId) {
        if (document.getElementById && document.getElementById(objectId)) {
            return document.getElementById(objectId);
        }
        else if (document.all && document.all(objectId)) {
            return document.all(objectId);
        }
        else if (document.layers && document.layers[objectId]) {
            return document.layers[objectId];
        }
        else {
            return false;
        }
    }

    function focusTab(n) {
        var bg1 = "#ffffff ";
        var bg2 = "url(image/c1.gif)";
		var ft1 = "#000000";
		var ft2 = "#ffffff";
        for (var i = 1; i <= 5; i++) {
            if (i == n) {
                getObject('focusTab' + i).style.background = bg1;
				getObject('focusTab' + i).style.color = ft1;
                getObject('focusTable' + i).style.display = '';
            }
            else {
                getObject('focusTab' + i).style.background = bg2;
				getObject('focusTab' + i).style.color = ft2;
                getObject('focusTable' + i).style.display = 'none';
            }
        }
    }