function addToCart(prodId, action){
	if(action != 2  && action != 3){
		shopDiv = document.getElementById('shoppingCartContent');
		shopDiv.innerHTML = 'Loading data ....please wait';
		faderDiv(100);
	}
	var ajaxVar = new ajaxVars();
	ajaxVar.vars['action'] = "runFunction";
	ajaxVar.vars['func'] = 'addToCart';	
	ajaxVar.vars['prodId'] = prodId;
	ajaxVar.vars['case'] = action;
	ajaxVar.fnVars['showLeftBasket'] = '1';	
	ajaxVar.gotoFunction = 'ShowCart';
	ajaxVar.AjaxPostSQL();
}
function viewCart(){
	shopDiv = document.getElementById('shoppingCartContent');
	shopDiv.innerHTML = 'Loading data ....please wait';
	faderDiv(100);
	var ajaxVar = new ajaxVars();
	ajaxVar.vars['action'] = "runFunction";
	ajaxVar.vars['func'] = 'addToCart';	
	ajaxVar.gotoFunction = 'ShowCart';
	ajaxVar.AjaxPostSQL();
}
function ShowCart(dataArr, fnVars){
	shopDiv = document.getElementById('shoppingCartContent');
	if(dataArr == 'empty'){
		shopDiv.innerHTML = "<div style='color:#ff0000;padding-left:20px;font-size:13px;'>Your shopping basket is currently empty.</div>";
		if(document.getElementById('basketinfo')){
			document.getElementById('basketinfo').innerHTML = "<div style='color:#ff0000;font-size:13px;'>Your shopping basket is currently empty.</div>";
			document.getElementById('checklink').style.visibility = 'hidden';
			document.getElementById('checklink').style.display = 'none';
		}
	}else{
		var conArr = dataArr.split('##**##');
		shopDiv.innerHTML = conArr[0];
		if(document.getElementById('basketinfo')){
			document.getElementById('basketinfo').innerHTML = conArr[1];
			document.getElementById('checklink').style.visibility = 'visible';
			document.getElementById('checklink').style.display = 'block';
		}
	}
	shopDiv.style.visibility = 'visible';
	shopDiv.style.display = 'block';
	if(document.getElementById('shopCont') ){
		leftItem();
	}
}
function showCartBox(){
	opacity('cartBox', 0, 100, 100);
}
function leftItem(){
	var ajaxVar = new ajaxVars();
	ajaxVar.vars['action'] = "runFunction";
	ajaxVar.vars['func'] = 'removeProduct';	
	ajaxVar.gotoFunction = 'ShowLeftCart';
	ajaxVar.AjaxPostSQL();
}
function removeProduct(prodId){
	if(confirm('Are you sure you want to delete this item?')){
		var ajaxVar = new ajaxVars();
		ajaxVar.vars['action'] = "runFunction";
		ajaxVar.vars['func'] = 'addToCart';	
		ajaxVar.vars['prodId'] = prodId;
		ajaxVar.vars['case'] = 4;
		ajaxVar.gotoFunction = 'ShowCart';
		ajaxVar.AjaxPostSQL();
	}else{
		return false;
	}
}
function faderDiv(extraHeight){
	var bodyObj = document.getElementsByTagName('body')[0];
	var faderDiv = document.createElement('div');
	faderDiv.style.position = 'absolute';
	faderDiv.id = 'fader';
	if(bodyObj.offsetWidth == screen.width){
		var bodyWidth = (bodyObj.offsetWidth - 21);	
	}else{
		var bodyWidth = bodyObj.offsetWidth;
	}
	faderDiv.style.width = bodyWidth + 'px';
	faderDiv.style.height = bodyObj.offsetHeight + extraHeight +'px';
	faderDiv.style.zIndex = 10;
	faderDiv.style.left = 0;
	faderDiv.innerHTML = '&nbsp;';
	bodyObj.insertBefore(faderDiv, bodyObj.firstChild);	
	changeOpac(0, 'fader');
	faderDiv.style.backgroundColor = '#c4baa5';
	faderDiv.onclick = function(e){
		closeCartBox();
	};
	changeOpac(0, 'cartBox');
	var cartDiv = document.getElementById('cartBox');
	cartDiv.className = 'visiblediv';
	var cartLeft = (bodyObj.offsetWidth - 550) / 2;
	cartDiv.style.left = cartLeft + 'px';
	var topUrl = location.href.split('#');
	location.href = topUrl[0] + '#bodyStart';
	opacity('fader', 0, 80, 500, 'showCartBox');
}
function changeOpac(opacity, id, gotoFunction) { 
    var object = document.getElementById(id).style; 
    object.opacity = (opacity / 100); 
    object.MozOpacity = (opacity / 100); 
    object.KhtmlOpacity = (opacity / 100); 
    object.filter = "alpha(opacity=" + opacity + ")";
	if(gotoFunction) { eval(gotoFunction + '()'); }
}
function opacity(id, opacStart, opacEnd, millisec, gotoFunction) {
    var speed = Math.round(millisec / 100); 
    var timer = 0; 
	var sendFunction = '';
    if(opacStart > opacEnd) { 
        for(i = opacStart; i >= opacEnd; i--) {	
			if(i == opacEnd && gotoFunction){
				sendFunction = gotoFunction;
			}
            setTimeout("changeOpac(" + i + ",'" + id + "','" + sendFunction + "')",(timer * speed)); 
            timer++; 
        } 
    }else if(opacStart < opacEnd) { 
        for(i = opacStart; i <= opacEnd; i++) {
			if(i == opacEnd && gotoFunction){
				sendFunction = gotoFunction;
			}
            setTimeout("changeOpac(" + i + ",'" + id + "','" + sendFunction + "')",(timer * speed)); 
            timer++; 
        } 
    }
} 
function closeCartBox(){
	var cartDiv = document.getElementById('cartBox');
	cartDiv.className = 'hiddendiv';
	var faderDiv = document.getElementById('fader');
	faderDiv.parentNode.removeChild(faderDiv);
}
function removeItem(prodId){
	if(confirm('Are you sure you want to delete this item?')){
		var ajaxVar = new ajaxVars();
		ajaxVar.vars['action'] = "runFunction";
		ajaxVar.vars['func'] = 'removeProduct';	
		ajaxVar.vars['prodId'] = prodId;
		ajaxVar.gotoFunction = 'ShowLeftCart';
		ajaxVar.AjaxPostSQL();
	}else{
		return false;
	}
}
function ShowLeftCart(dataArr, fnVars){
	shopDiv = document.getElementById('shopCont');
	if(dataArr == 'empty'){
		document.getElementById('save').disabled = true;
		shopDiv.innerHTML = "<div style='color:#ff0000;font-size:13px;'>Your shopping basket is currently empty.</div>";
	}else{
		shopDiv.innerHTML = dataArr;
	}
}
function selectProdType(prodTypeId){
	document.frmProd.submit();
}
function selectValues(){
	document.frmProd.submit();
}