// JavaScript Document

function writeYear (browser) {

	var browser;
	var dateNow = new Date();
	var year = dateNow.getFullYear();
	
	document.write(" - " + year);
		
}

function searchBox () {
	
	if (document.getElementById("search").value == 'Enter keywords or product code'){
		
		document.getElementById("search").value = '';
		
	}else{
		
		if (document.getElementById("search").value == ''){
			document.getElementById("search").value = 'Enter keywords or product code';
		}	
		
	}
	
}

function newsletterBox() {
	
	if (document.getElementById("newsletter").value == 'Email address'){
		
		document.getElementById("newsletter").value = '';
		
	}else{
		
		if (document.getElementById("newsletter").value == ''){
			document.getElementById("newsletter").value = 'Email address';
		}	
		
	}
	
}

function MM_preloadImages() {
	
  var d = document; 
  
  	if(d.images){ 
  
		if(!d.MM_p){ 
		
			d.MM_p=new Array();
			
			var i
			var j = d.MM_p.length;
			var a = MM_preloadImages.arguments; 
			
			for(i=0; i<a.length; i++){
				
				if (a[i].indexOf("#")!=0){ 
				
					d.MM_p[j] = new Image; 
					d.MM_p[j++].src=a[i];
					
				}
			
			}
			
		}
		
	}
	
}

function initLoad () {
	
	if(document.getElementById('main_right_products').style.overflow){
		
		document.getElementById('main_right_products').style.overflow = 'visible';
		
	}
	
	if(document.getElementById('main_right_content').style.overflow){
		
		document.getElementById('main_right_content').style.overflow = 'visible';
		
	}
	
	if(document.getElementById('main_left_advert').style.overflow){
		
		document.getElementById('main_left_advert').style.overflow = 'visible';
	
	}
	
	
	if(document.getElementById('main_left_info').style.overflow){
		
		document.getElementById('main_left_info').style.overflow = 'visible';
	
	}
	
	if(document.getElementById('main_left_navigation').style.overflow){
	
		document.getElementById('main_left_navigation').style.overflow = 'visible';
	
	}
	
	MM_preloadImages('images/header_bg2.gif', 'images/header_bg4.gif', 'images/image_right.png', 'images/image_left.png' );
	
}

function gotoURL() {

  var i;
  var args = gotoURL.arguments; 
  document.returnValue = false;
  
  for (i=0; i<(args.length-1); i+=2) {
  
  	eval(args[i] + ".location='" + args[i+1] + "'");
  
  }
  
}

function basketChange(type){
	
	if(type == "over"){
		
		document.getElementById('header_right_expand').style.display = 'block';	
		
	}
	
	if(type == "out"){
				
		document.getElementById('header_right_expand').style.display = 'none';	
		
	}
	
}

function changeImage(image, title){
	
	setTimeout("document.getElementById('large_image').src = '';", 1);
	setTimeout("document.getElementById('large_image').alt = '';", 1);
	
	setTimeout("document.getElementById('large_image').src = '" + image + "';", 750);
	setTimeout("document.getElementById('large_image').title = '" + title + "';", 750);
	setTimeout("document.getElementById('large_image').alt = '" + image + "';", 750);
		
}