function add2cart(PN, PN2, func, psi){ 
 
 if (func == "SR") { var func = "Spring return";}
 if (func == "DA") { var func = "Double acting";}
 
	document.codeform.id.value = PN2;
	document.codeform.weight.value = eval(PN+".weight");
	document.codeform.price.value = eval(PN+".price");

	    var infotext = "<b> Design: </b>"+func+" Rack and Pinion<br>";

     if (func == "Spring return") {
     	 infotext += "<b> Number of Springs: </b> "+psi+"<br>";
     }   
	    if (func == "Spring return") {
        	var torque = eval(PN+".torque");
        	var torque = torque.replace("<hr>", " ");
         infotext += "<b> Output Torque (80 psi air): </b>"+torque+" lbf.in<br>";
        } else {
         infotext += "<b> Output Torque (80 psi air): </b>"+eval(PN+".torque80")+" lbf.in<br>";
         infotext += "<b> Output Torque (60 psi air): </b>"+eval(PN+".torque60")+" lbf.in<br>";
        }
      
         infotext += "<b> ISO 5211 Direct Mount: </b>"+eval(PN+".ISO")+"<br>"+
                       "<b> Female Drive Shaft: </b>"+eval(PN+".stem")+"<br>"
					   ;
     if (func == "Spring return") {
     	 infotext += "<b> Fail Position: </b>closed<br>";
     }   

	     	 infotext += "<b> Temperature Range: </b>-4&deg;F to 175&deg;F<br>";

		document.codeform.info.value = infotext;

	document.codeform.submit('add');
}



 function add2cart2(PN, PN2, psi, price, weight){ 
  var func = "Spring return"
 
	document.codeform.id.value = PN;
	document.codeform.weight.value = weight;
	document.codeform.price.value = price;
	    var infotext = "<b> Design: </b>"+func+" Rack and Pinion<br>";

     if (func == "Spring return") {
     	 infotext += "<b> Number of Springs: </b> "+psi+"<br>";
     }   
         infotext += "<b> Output Torque: </b>refer to datasheet<br>";
  
         infotext += "<b> ISO 5211 Direct Mount: </b>"+eval(PN2+".ISO")+"<br>"+
                       "<b> Female Drive Shaft: </b>"+eval(PN2+".stem")+"<br>"
					   ;
  if (func == "Spring return") {
     	 infotext += "<b> Fail Position: </b>closed<br>";
     }   
	document.codeform.info.value = infotext;

	document.codeform.submit('add');
}