//disable right mouse click
function press() {
	if (event.button==2) { alert('Sorry, right clicks are disabled on this page.'); }
}
document.onmousedown=press;

function imgOn(imgName) {
	if (document.images) { 
		document[imgName].src = eval(imgName + "on.src");        
	}	
}
function imgOff(imgName) {
	if (document.images) { 
		document[imgName].src = eval(imgName + "off.src");        
	}	
}

if (document.images) {
	img1on = new Image();
	img1on.src = "images/nav_searchfootage_over.png";  
	img2on = new Image();
	img2on.src = "images/nav_archivestills_over.png";  
	img3on = new Image();
	img3on.src = "images/nav_abouttheteam_over.png";  
	img4on = new Image();
	img4on.src = "images/nav_faqs_over.png";  
	img5on = new Image();
	img5on.src = "images/nav_contactdetails_over.png";  
	img6on = new Image();
	img6on.src = "images/nav_enquiryform_over.png";  
	img7on = new Image();
	img7on.src = "images/nav_content_management_over.png";  
	img8on = new Image();
	img8on.src = "images/nav_registrations_over.png";  
	img9on = new Image();
	img9on.src = "images/nav_enquiries_over.png"; 
	img10on = new Image();
	img10on.src = "images/nav_showreel_over.png"; 	
	
	imgArrowLefton = new Image();
	imgArrowLefton.src = "images/L_simple_over.png"; 		
	imgArrowRighton = new Image();
	imgArrowRighton.src = "images/R_simple_over.png"; 	
				
	imgGenre1on = new Image();
	imgGenre1on.src = "images/nav_genre_1_over.png";  							
	imgGenre2on = new Image();
	imgGenre2on.src = "images/nav_genre_2_over.png"; 
	imgGenre3on = new Image();
	imgGenre3on.src = "images/nav_genre_3_over.png"; 
	imgGenre4on = new Image();
	imgGenre4on.src = "images/nav_genre_4_over.png"; 
	imgGenre5on = new Image();
	imgGenre5on.src = "images/nav_genre_5_over.png"; 
	imgGenre6on = new Image();
	imgGenre6on.src = "images/nav_genre_6_over.png"; 					
				
	img1off = new Image();
	img1off.src = "images/nav_searchfootage.png";  
	img2off = new Image();
	img2off.src = "images/nav_archivestills.png";  
	img3off = new Image();
	img3off.src = "images/nav_abouttheteam.png";  
	img4off = new Image();
	img4off.src = "images/nav_faqs.png";  
	img5off = new Image();
	img5off.src = "images/nav_contactdetails.png";  
	img6off = new Image();
	img6off.src = "images/nav_enquiryform.png";  		
	img7off = new Image();
	img7off.src = "images/nav_content_management.png";  
	img8off = new Image();
	img8off.src = "images/nav_registrations.png";  		
	img9off = new Image();
	img9off.src = "images/nav_enquiries.png"; 	
	img10off = new Image();
	img10off.src = "images/nav_showreel.png"; 	
	
	imgArrowLeftoff = new Image();
	imgArrowLeftoff.src = "images/L_simple_UP.png"; 		
	imgArrowRightoff = new Image();
	imgArrowRightoff.src = "images/R_simple_UP.png"; 	
	
	imgGenre1off = new Image();
	imgGenre1off.src = "images/nav_genre_1.png";  							
	imgGenre2off = new Image();
	imgGenre2off.src = "images/nav_genre_2.png"; 
	imgGenre3off = new Image();
	imgGenre3off.src = "images/nav_genre_3.png"; 
	imgGenre4off = new Image();
	imgGenre4off.src = "images/nav_genre_4.png"; 
	imgGenre5off = new Image();
	imgGenre5off.src = "images/nav_genre_5.png"; 
	imgGenre6off = new Image();
	imgGenre6off.src = "images/nav_genre_6.png"; 					
}

function testForEnter() { 
	if (event.keyCode == 13) { 
		document.getElementById("btnSearch").click(); 
		event.returnValue = false; 
	}  
}