//<!--
//These are the rollovers all navigation elements
if (document.images) {            // Active Images
	nav_about_on = new Image(); 
	nav_about_on.src = "images/elements/nav_about_off.gif";
	nav_contact_on = new Image(); 
	nav_contact_on.src = "images/elements/nav_contact_off.gif";
	nav_solutions_on = new Image(); 
	nav_solutions_on.src = "images/elements/nav_solutions_off.gif";
	nav_issues_on = new Image(); 
	nav_issues_on.src = "images/elements/nav_issues_off.gif";
	nav_approach_on = new Image(); 
	nav_approach_on.src = "images/elements/nav_approach_off.gif";
	nav_sessions_on = new Image(); 
	nav_sessions_on.src = "images/elements/nav_sessions_off.gif";
	nav_request_on = new Image(); 
	nav_request_on.src = "images/elements/nav_request_off.gif";

	nav_about_off = new Image(); 
	nav_about_off.src = "images/elements/nav_about_on.gif";
	nav_contact_off = new Image(); 
	nav_contact_off.src = "images/elements/nav_contact_on.gif";
	nav_solutions_off = new Image(); 
	nav_solutions_off.src = "images/elements/nav_solutions_on.gif";
	nav_issues_off = new Image(); 
	nav_issues_off.src = "images/elements/nav_issues_on.gif";
	nav_approach_off = new Image(); 
	nav_approach_off.src = "images/elements/nav_approach_on.gif";
	nav_sessions_off = new Image(); 
	nav_sessions_off.src = "images/elements/nav_sessions_on.gif";
	nav_request_off = new Image(); 
	nav_request_off.src = "images/elements/nav_request_on.gif";
}

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

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

//-->