function QuantUp(id,sesskey)
{var qtychek=1;var sizeid='quant_'+id;var q=document.getElementById(sizeid);qty=(parseInt(q.value)+1);calculate(qty,id,sesskey,qtychek);return false}function QuantDown(id,sesskey){var qtychek=1;var sizeid='quant_'+id;var q=document.getElementById(sizeid);qty=(parseInt(q.value)-1);calculate(qty,id,sesskey,qtychek);return false}function calculate(q,id,sesskey,qtychek)
{ if(q<1){var cartid=id;var qty=q;var params='';var url='http://www.alexander-francis.co.uk/delete_cart.php?cartid='+cartid+'&cartqty='+qty+'&sesskey='+sesskey+'&qtychek='+qtychek;myAjax=new Ajax.Updater('rightcart',url,{method:'post',parameters:params,asynchronous:true,evalScripts:true})}else{var cartid=id;var qty=q;var params='';var url='http://www.alexander-francis.co.uk/cart_update.php?cartid='+cartid+'&cartqty='+qty+'&sesskey='+sesskey+'&qtychek='+qtychek;myAjax=new Ajax.Updater('rightcart',url,{method:'post',parameters:params,asynchronous:true,evalScripts:true})}}