function additem(name, amnt) {
		document.getElementById("item_name").value = name;
		document.getElementById("amount").value = amnt;
		document.getElementById("on0").value=" ";
		document.getElementById("os0").value=" ";
		document.getElementById("on1").value=" ";
		document.getElementById("os1").value=" ";
		document.getElementById("myppform").submit();
		return false;
	}
	function addmultioption(itemname,opt1_name,opt1_value,opt2_name,opt2_value,price){
		var option_value = new String();
		document.getElementById("item_name").value=itemname;
		document.getElementById("on0").value=opt1_name;
		option_value=document.getElementById(opt1_value).value;
		pos=option_value.indexOf(',');
		option_value=option_value.substring(0,pos);
		document.getElementById("os0").value=option_value;
		document.getElementById("on1").value=opt2_name;
		document.getElementById("os1").value=document.getElementById(opt2_value).value;
		document.getElementById("amount").value=document.getElementById(price).value;
		document.getElementById("myppform").submit();
		return false;
	}
	function addlistitem(name, listitem, option) {
		var option_chosen = new String();
		document.getElementById("item_name").value = name;
		option_chosen=document.getElementById(listitem).value;
		pos=option_chosen.indexOf("-");
		document.getElementById("on0").value=option;
		document.getElementById("os0").value=option_chosen.substr(0,pos-1);
		document.getElementById("on1").value=" ";
		document.getElementById("os1").value=" ";
		pos=option_chosen.indexOf("$");
		len=option_chosen.length;
		price=option_chosen.substr(pos+1,len-pos);
		document.getElementById("amount").value=price;
		document.getElementById("myppform").submit();
		return false;
	}
	function getprice(opt1,opt2){
		var option = new String(), type,price1,price2;
		option=document.getElementById(opt1).value;
		type=document.getElementById(opt2).value;
		pos=option.indexOf(",");
		option=option.slice(pos+1);
		pos=option.indexOf(",");
		price1=option.substring(0,pos);
		price2=option.slice(pos+1);
		if (document.getElementById(opt2).value=='Case')
			return price2;
		else
			return price1;
	}
	function updateprice(price,opt1,opt2) {
		cost=document.getElementById(price).value
		document.getElementById(price).removeAttribute('readonly');
		cost=getprice(opt1,opt2);
		document.getElementById(price).value=getprice(opt1,opt2);
		document.getElementById(price).setAttribute("readonly","readonly");
		return true;
	}