function ShowHide(id) {
    var item = null;
    if (document.getElementById) {
        item = document.getElementById(id);
    }
    else if (document.all) {
        item = document.all[id];
    }
    else if (document.layers) {
        item = document.layers[id];
    }
    if (!item) {
    }
    else if (item.style) {
        if (item.style.display == "none") {
            item.style.display = "";

        }
        else {
            item.style.display = "none";
        }
    }
    else {
        item.visibility = "show";
    }
}
function Show(id,id2) {
	var item = null;
	var item2 = null;
    if (document.getElementById) {
        item = document.getElementById(id);
		item2 = document.getElementById(id2);
    }
    else if (document.all) {
        item = document.all[id];
		item2 = document.all[id2];
    }
    else if (document.layers) {
        item = document.layers[id];
		item2 = document.layers[id2];
    }
	
	if (!item) {
    }
	else {
		item.style.display = "block";
	    item2.className=id2+"_act";
	}
}
function Hide(id,id2) {
	var item = null;
	var item2 = null;
    if (document.getElementById) {
        item = document.getElementById(id);
		item2 = document.getElementById(id2);
    }
    else if (document.all) {
        item = document.all[id];
		item2 = document.all[id2];
    }
    else if (document.layers) {
        item = document.layers[id];
		item2 = document.layers[id2];
    }
    if (!item) {
    }
	else { 
	item.style.display = "none";
	item2.className=id2+"_noact";
	}
	
}

function Hide2(id) {
	var item = null;
    if (document.getElementById) {
        item = document.getElementById(id);
    }
    else if (document.all) {
        item = document.all[id];
    }
    else if (document.layers) {
        item = document.layers[id];
    }
    if (!item) {
    }
	else { 
	item.style.display = "none";
	}
	
}