var qty;
var price;
var qtyfield;
var itemtotal;
var itemtotalfield;
var subtotal;




function sumprice(qty,price,itemtotalfield)
	{
	if (itemtotalfield == 'ts1_amount')
		{
		
		qty = eval(document.catform.ts1_small_quantity[document.catform.ts1_small_quantity.selectedIndex].value) + eval(document.catform.ts1_med_quantity[document.catform.ts1_med_quantity.selectedIndex].value) + eval(document.catform.ts1_large_quantity[document.catform.ts1_large_quantity.selectedIndex].value)  + eval(document.catform.ts1_XL_quantity[document.catform.ts1_XL_quantity.selectedIndex].value)  + eval(document.catform.ts1_child_quantity[document.catform.ts1_child_quantity.selectedIndex].value);
		
		}
		
		if (itemtotalfield == 'ts2_amount')
		{
		
		qty = eval(document.catform.ts2_small_quantity[document.catform.ts2_small_quantity.selectedIndex].value) + eval(document.catform.ts2_med_quantity[document.catform.ts2_med_quantity.selectedIndex].value) + eval(document.catform.ts2_large_quantity[document.catform.ts2_large_quantity.selectedIndex].value)  + eval(document.catform.ts2_XL_quantity[document.catform.ts2_XL_quantity.selectedIndex].value)  + eval(document.catform.ts2_child_quantity[document.catform.ts2_child_quantity.selectedIndex].value);
		
		}
		
		if (itemtotalfield == 'ts3_amount')
		{
		
		qty = eval(document.catform.ts3_small_quantity[document.catform.ts3_small_quantity.selectedIndex].value) + eval(document.catform.ts3_med_quantity[document.catform.ts3_med_quantity.selectedIndex].value) + eval(document.catform.ts3_large_quantity[document.catform.ts3_large_quantity.selectedIndex].value)  + eval(document.catform.ts3_XL_quantity[document.catform.ts3_XL_quantity.selectedIndex].value)  + eval(document.catform.ts3_child_quantity[document.catform.ts3_child_quantity.selectedIndex].value);
		
		}
			
	
	
	//alert(qty);
	//alert(price);
	//alert(itemtotalfield);
	itemtotal = eval("document.forms[0]." + itemtotalfield);
	//alert(itemtotal);
	itemtotal.value = qty * price + ".00";
	
	var a = eval(document.catform.slaughterhouse_amount.value);
	var b = eval(document.catform.pig_picvid_amount.value);
	var b1 = eval(document.catform.pig_picdvd_amount.value);
	var c = eval(document.catform.wp1_amount.value);
	var d = eval(document.catform.wp2_amount.value);
	var e = eval(document.catform.wp3_amount.value);
	var f = eval(document.catform.wp4_amount.value);
	var g =  eval(document.catform.wp5_amount.value);
	var h = eval(document.catform.gc1_amount.value);
	var i = eval(document.catform.gc2_amount.value);
	var j = eval(document.catform.gc3_amount.value);
	var k = eval(document.catform.gc4_amount.value);
	var l = eval(document.catform.gc5_amount.value);
	var m = eval(document.catform.cm1_amount.value);
	var n = eval(document.catform.cm2_amount.value);
	var o = eval(document.catform.cm3_amount.value);
	var p = eval(document.catform.cm4_amount.value);
	var q = eval(document.catform.cb1_amount.value);
	var r = eval(document.catform.cb2_amount.value);
	var s = eval(document.catform.bv1_amount.value);
	var t = eval(document.catform.ts1_amount.value);
	var u = eval(document.catform.ts2_amount.value);
	var v = eval(document.catform.ts3_amount.value);
	var w = eval(document.catform.ms1_amount.value);
	
	subtotal= (a+b+b1+c+d+e+f+g+h+i+j+k+l+m+n+o+p+q+r+s+t+u+v+w);
	document.catform.subtotal.value = subtotal + ".00";
	


	
	
	}