function CheckTok (object1)
	{
	    var j,tok,ary=new Array ();     // where we parse
	    ary = val.split (" ");          // break apart
	    val_1st_half = ary[0];
	    for (j=0; j<ary.length; j++) 
	    {  
	        // look at all items
	        // first we do single character tokens...
	        if (ary[j].length < 2) continue;
	    
	        tok = ary[j].substring (0,1); // first character
	        val = ary[j].substring (2);   // get data
	
	        if (tok == "+") 
	        {
	            //alert(val);
	            amt = amt + val*1.0;
	        }
	        if (tok == "-") 
	        {
	            amt = amt - val*1.0;
	        }
	    }
	}
	function ReadForm1 (object1, tstt) 
	{ 
	    // Read the user form
	    var i,j,pos;
	    amt=0;val_total="";val_combo="";		
		val_1st_half="";
				
	    for (i=0; i<object1.length; i++) 
	    {     
	        // run entire form
	        obj = object1.elements[i];           // a form element
	
	        if (obj.type == "select-one") 
	        {   // just selects
	            if (obj.name == "quantity" ||
	                obj.name == "amount") continue;
		        pos = obj.selectedIndex;        // which option selected
		        val = obj.options[pos].value;   // selected value
		        CheckTok(object1);

		        val_combo = val_combo + " (" + val_1st_half + ")";
	        }
	    }
		// Now summarize everything we have processed above
		val_total = object1.product_name_tmp1.value + val_combo;
		object1.product.value = val_total;				
		object1.price.value = parseFloat(object1.price_tmp1.value) + amt;
	}