function popUp (url, name, width, height) {
	window.name = 'main';
	tearWin=window.open(url, name, 'personalbar=no,toolbar=no,status=no,scrollbars=no,location=no,resizable=yes,menubar=no,width=' + width + ',height=' + height);
}

if (document.images) {
	// Preload On Images
	nav_100_on         = new Image();
	nav_100_on.src     = "/images/nav/nav_100_on.gif";
	nav_forums_on       = new Image();
	nav_forums_on.src   = "/images/nav/nav_forums_on.gif";
	nav_guide_on       = new Image();
	nav_guide_on.src   = "/images/nav/nav_guide_on.gif";
	nav_links_on       = new Image();
	nav_links_on.src   = "/images/nav/nav_links_on.gif";
	nav_email_on         = new Image();
	nav_email_on.src     = "/images/nav/nav_email_on.gif";
	nav_recip_on         = new Image();
	nav_recip_on.src     = "/images/recip_tag_on.gif";
	nav_privacy_on       = new Image();
	nav_privacy_on.src   = "/images/nav/nav_privacy_on.gif";
	plus_minus_on       = new Image();
	plus_minus_on.src   = "/images/plus_minus_on.gif";
	
	// Preload Off Images
	nav_100         = new Image();
	nav_100.src     = "/images/nav/nav_100_off.gif";
	nav_forums       = new Image();
	nav_forums.src   = "/images/nav/nav_forums_off.gif";
	nav_guide       = new Image();
	nav_guide.src   = "/images/nav/nav_guide_off.gif";
	nav_links       = new Image();
	nav_links.src   = "/images/nav/nav_links_off.gif";
	nav_email         = new Image();
	nav_email.src     = "/images/nav/nav_email_off.gif";
	nav_recip         = new Image();
	nav_recip.src     = "/images/recip_tag.gif";
	nav_privacy       = new Image();
	nav_privacy.src   = "/images/nav/nav_privacy_off.gif";
	plus_minus       = new Image();
	plus_minus.src   = "/images/plus_minus_off.gif";
}

// Function to 'activate' ON images.
function navOn(imgName) {
	if (document.images) {
		document[imgName].src = eval(imgName + "_on.src");
	}
}

// Function to 'deactivate' images.
function navOff(imgName) {
	if (document.images) {
		document[imgName].src = eval(imgName + ".src");
	}
}

function createWindow (url, name, width, height) {
	window.name = 'main';
	tearWin=window.open(url, name, 'personalbar=no,toolbar=no,status=no,scrollbars=auto,location=no,resizable=yes,menubar=no,width=' + width + ',height=' + height);
}

function select_all() {
	var text_val=eval("document.formLink.type");
	text_val.focus();
	text_val.select();
}


function resettoggle() {
	var e = document.getElementById('TabSearch');
	var v = document.getElementById('YouTubeVideo');
	e.style.display = 'none';
	v.style.display = 'none';
}

function toggle_visibility(id) {
	var e = document.getElementById(id);
	if (e.style.display == 'none') {
		e.style.display = 'block';
		if (document.images) {
			document.plus_minus.src = eval('plus_minus_on.src');
		}
	}
	else {
		e.style.display = 'none';
		if (document.images) {
			document.plus_minus.src = eval('plus_minus.src');
		}
	}
}

function toggle_video_list(id) {
	var e = document.getElementById(id);
	if (e.style.display == 'none') {
		e.style.display = 'block';
		if (document.images) {
			document.plus_minus2.src = eval('plus_minus_on.src');
		}
	}
	else {
		e.style.display = 'none';
		if (document.images) {
			document.plus_minus2.src = eval('plus_minus.src');
		}
	}
}