// JavaScript Document

function  callIn(idName)
{
var id_temp;
var class_temp;
var temp;
    var id_array = new Array("zero","one","two","three","four","five","six","seven","eight","nine");
	var class_array = new Array("rollbackimg","rodless_cylinders","iso_and_nfpa_cylinders","cylinders","electrically_operated_valves","customer_solutions","iso_and_namur_valves","mechanically_manually_operated_valves","vacuum_ejectors","rocky_valves");	

 for( i=0; i <= 9; i++ )
 {
    if(id_array[i]== idName)
	{
	  	id_temp = id_array[i];
		class_temp = class_array[i];
		temp = document.getElementById(id_temp);
		temp.className = class_temp;
		temp.style.display = "block";
	}
	else
	{
		 id_temp = id_array[i];
		 class_temp = class_array[i];
		 temp = document.getElementById(id_temp);      	 
		 temp.style.display = "none";
		 
	}
  } 
}