// JavaScript Document



var liveReqp = "";

var print_dt = "";

var chng = "";

var chng_1 = "";



function getdata(aa,tb,fld,folpth) {			

	chng = fld;

	

	if (window.XMLHttpRequest) {

		liveReqp = new XMLHttpRequest();

	} else if (window.ActiveXObject) {

		liveReqp = new ActiveXObject("Microsoft.XMLHTTP");

	}

	

	var sURL = folpth + "includes/get_cat.php?id="+aa+"&tbl="+tb;

	liveReqp.onreadystatechange = receivercode;

	liveReqp.open("GET", sURL);		

	liveReqp.send(null);

}



function receivercode(){

   if (liveReqp.readyState == 4) {

          

       var nummd =  document.getElementById(chng).length;	   

	   while(nummd > 1) {

		   nummd--;

		   document.getElementById(chng).options[nummd] = null;

	   }				    

	    

		var str=liveReqp.responseText;			

		var str_sr=str.split("#");

		var str_ln=str_sr.length

	

	    for (var k=0;k<str_ln-1;k++){

			 var second_sr=str_sr[k].split("/!");

			 document.getElementById(chng).options[k+1] = new Option(second_sr[0], second_sr[1]);

	    }

	}

 }