function add2cart(PN){ 
	document.codeform.id.value = PN;
	document.codeform.weight.value = eval(PN+'_weight');
	document.codeform.price.value =  eval(PN+'_price');

	       var infotext =  eval(PN+'_descrip');
	       var infotext =  eval(PN+'_descrip');
		   document.codeform.prodseries.value = "Pneumatic Actuator";
		   document.codeform.prodname.value = "E Series";
		   document.codeform.info.value = infotext;
		   document.codeform.imgsrc.value = "/E_pneumatic_actuators/models/"+PN.substring(1,2)+".jpg";

		   
	document.codeform.info.value = infotext;


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