// JavaScript Document


function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,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 MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function AutoSubmitForm(formname){ document[formname].submit();}

function ShoppingListAction(formname,UserSessionId,NewAction){
	if(NewAction == 'Add2Bsk') {
		document[formname].action = 'basket.asp?ThisAction=BatchLine&SessionId='+UserSessionId;
	}
	if(NewAction == 'Find') {
		document[formname].action = 'mywebcart.asp?ThisAction=BatchLine&SessionId='+UserSessionId;
	}
	document[formname].submit();
}



function DisplaySystemMessage(){
	var SystemMessage = document.MessageHolder.SystemMessage.value;	
	return SystemMessage;
}

function BasketTotalTxt(){
	var BasketTotalItems = document.MessageHolder.BasketTotalItems.value;	
	return 'Your basket contains: '+BasketTotalItems+' items';
}


function ShowHide(d){
	if(document.getElementById(d)){
	if (document.getElementById(d).style.display == 'none') {
  		document.getElementById(d).style.display = 'block';
		createCookie(d,"block",7)
	}
	else {
  		document.getElementById(d).style.display = 'none';
		createCookie(d,"none",7)
	}
	}
}

function ShowHideMenu(d){
	if(document.getElementById(d)){
	if (document.getElementById(d).style.display == 'none') {
  		document.getElementById(d).style.display = 'block';
		document.getElementById(d).style.width = '1800px';
		createCookie(d,"block",7)
	}
	else {
  		document.getElementById(d).style.display = 'none';
		createCookie(d,"none",7)
	}
	}
}


function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

function ShowAsDisabled(d) {
	document.getElementById(d).style.display = 'none';
}

function ShowAsActive(d) {
	document.getElementById(d).style.background = '#EEEEEE';
	document.getElementById(d).style.color = '#333333';
	document.getElementById(d).style.borderLeftColor = '#999999';
	document.getElementById(d).style.borderTopColor = '#999999';	
	document.getElementById(d).style.borderRightColor = '#999999';	
}

function setActiveTab(tabID) { 
	var currTabElem = document.getElementById(tabID); 
	currTabElem.setAttribute("class", "Nav_Tab-Active"); 
	currTabElem.setAttribute("className", "Nav_Tab-Active"); 
return; 
} 

function submitForm(formname) {
    document[formname].submit();
}

function HighLightError(formname,elemenent){
	document[formname][elemenent].style.backgroundColor='#FFFFCC';
	document[formname][elemenent].style.borderColor='#990000'; 
}

function HighLightOn(formname,elemenent){
	document[formname][elemenent].style.backgroundColor='#FFFFFF';
	document[formname][elemenent].style.borderColor='#999999'; 
}

function HighLightOff(formname,elemenent){
	document[formname][elemenent].style.backgroundColor='#FFFFFF';
	document[formname][elemenent].style.borderColor='#CCCCCC'; 
}