function moreinfo(featurepage) {
	parent.newwin = window.open("" + featurepage + " ","ApplicWindow","toolbar=no,directories=no,status=no,scrollbars=no,resizeable=no,resize=no,menubar=no,height=337,width=439");
	parent.winOpen = true;
	var browser = self.navigator.appName;
	var version = self.navigator.appVersion;
	var name;
	name = browser.split(" ");
	if (!(name[0] == 'Microsoft' && version.substring(0,1) <= '3')) {
		parent.newwin.focus();
	}
}
var a0 = new Image()
var a1 = new Image()
var a2 = new Image()
var b0 = new Image()
var b1 = new Image()
var b2 = new Image()

a0.src = "/images/b_help.gif"
b0.src = "/images/b_help_over.gif"
a1.src = "/images/b_basket.gif"
b1.src = "/images/b_basket_over.gif"
a2.src = "/images/b_ckout.gif"
b2.src = "/images/b_ckout_over.gif"

function mouseover(num) {
	var accnum = num - 1;
	document.images['roll'+num].src = eval('b'+accnum).src;
}
function mouseout(num) {
	var accnum = num - 1;
	document.images['roll'+num].src = eval('a'+accnum).src;
}

function MM_findObj(n) {
	var p,i,x; d=document; if(!(x=d[n])&&d.all)x = d.all[n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++)x=MM_findObj(n,d.layers[i].document);
		if(!x&&document.getElementById)x=document.getElementById(n);
	return x;
}

function MM_showHideLayers() {
         var i,p,v,obj,args=MM_showHideLayers.arguments; i=0;
         if((obj=MM_findObj(args[i]))!=null) { v=args[i+1];
         if(obj.style) {obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; } obj.visibility=v; }
}	

function show_layer (thislayer) {
	
                		            MM_showHideLayers('accessories', 'hide');
		                        
                		            MM_showHideLayers('bags_cases__straps_1', 'hide');
		                        
                		            MM_showHideLayers('batteriespower_1', 'hide');
		                        
                		            MM_showHideLayers('binoculars', 'hide');
		                        
                		            MM_showHideLayers('digital_cameras_1', 'hide');
		                        
                		            MM_showHideLayers('digital_camera_accessories_1', 'hide');
		                        
                		            MM_showHideLayers('filters_1', 'hide');
		                        
                		            MM_showHideLayers('lenses', 'hide');
		                        
                		            MM_showHideLayers('lighting__backgrounds', 'hide');
		                        
                		            MM_showHideLayers('media', 'hide');
		                        
                		            MM_showHideLayers('spotting_scopes', 'hide');
		                        
                		            MM_showHideLayers('tripods__camera_supports_1', 'hide');
		                        
                		            MM_showHideLayers('hornby_railways', 'hide');
		                        		        if (thislayer != 'none') {
		            MM_showHideLayers(thislayer, 'show');
		        }
			if (thislayer != 'none') {
		            if(document.forms[2]) {
		                for(a=0;a<=document.forms[2].length;a++) {
		                    if(document.forms[2][a]) {
		                        document.forms[2][a].style.visibility = 'hidden';
		                    }
		                }
		            }
		            if(document.forms[4]) {
		                for(a=0;a<=document.forms[4].length;a++) {
		                    if(document.forms[4][a]) {
		                        document.forms[4][a].style.visibility = 'hidden';
		                    }
		                }
		            }
		        } else {
		            if(document.forms[2]) {
                		for(a=0;a<=document.forms[2].length;a++) {
		                    if(document.forms[2][a]) {
		                        document.forms[2][a].style.visibility = 'visible';
		                    }
		                }
		            }
			    if(document.forms[4]) {
		                for(a=0;a<=document.forms[4].length;a++) {
		                    if(document.forms[4][a]) {
		                        document.forms[4][a].style.visibility = 'visible';
		                    }
		                }
		            }
			}

		}