// HOME
var menu1on = new Image();
menu1on.src = "images/leftnav/home_on.gif";
var menu1off = new Image();
menu1off.src = "images/leftnav/home_off.gif";

// HOW
var menu2on = new Image();
menu2on.src = "images/leftnav/how_on.gif";
var menu2off = new Image();
menu2off.src = "images/leftnav/how_off.gif";

// UNIQUE
var menu3on = new Image();
menu3on.src = "images/leftnav/unique_on.gif";
var menu3off = new Image();
menu3off.src = "images/leftnav/unique_off.gif";

// EXAMPLES
var menu4on = new Image();
menu4on.src = "images/leftnav/screen_on.gif";
var menu4off = new Image();
menu4off.src = "images/leftnav/screen_off.gif";

// SUPPORT
var menu5on = new Image();
menu5on.src = "images/leftnav/support_on.gif";
var menu5off = new Image();
menu5off.src = "images/leftnav/support_off.gif";

switch(page)
{
	case 'index.htm':
		menu1off.src=menu1on.src;
		break;
	case 'how.htm':
		menu2off.src=menu2on.src;
		break;
	case 'unique.htm':
		menu3off.src=menu3on.src;
		break;
	case 'examples.htm':
		menu4off.src=menu4on.src;
		break;
	case 'support.htm':
		menu5off.src=menu5on.src;
		break;
	default:
		break;
}


var leftnav = '';
leftnav += '<a href="index.htm" ';
leftnav += 		'onmouseover=javascript:document.home.src="' + menu1on.src + '"; ';
leftnav += 		'onmouseout=javascript:document.home.src="' + menu1off.src + '";';
leftnav += 		'><img alt="Home" name="home" id="home" src="' + menu1off.src + '" border="0"></a><br />';

leftnav += '<a href="how.htm" ';
leftnav += 		'onmouseover=javascript:document.how.src="' + menu2on.src + '"; ';
leftnav += 		'onmouseout=javascript:document.how.src="' + menu2off.src + '";';
leftnav += 		'><img alt="How does it work?" name="how" id="how" src="' + menu2off.src + '" border="0"></a><br />';

leftnav += '<a href="unique.htm" ';
leftnav += 		'onmouseover=javascript:document.unique.src="' + menu3on.src + '"; ';
leftnav += 		'onmouseout=javascript:document.unique.src="' + menu3off.src + '";';
leftnav += 		'><img alt="Unique Benefits" name="unique" id="unique" src="' + menu3off.src + '" border="0"></a><br />';

leftnav += '<a href="examples.htm" ';
leftnav += 		'onmouseover=javascript:document.screen.src="' + menu4on.src + '"; ';
leftnav += 		'onmouseout=javascript:document.screen.src="' + menu4off.src + '";';
leftnav += 		'><img alt="Screen Examples" name="screen" id="screen" src="' + menu4off.src + '" border="0"></a><br />';

leftnav += '<a href="support.htm" ';
leftnav += 		'onmouseover=javascript:document.support.src="' + menu5on.src + '"; ';
leftnav += 		'onmouseout=javascript:document.support.src="' + menu5off.src + '";';
leftnav += 		'><img alt="Support" name="support" id="support" src="' + menu5off.src + '" border="0"></a>';

document.write(leftnav);