var type="";
    var category="";
    var no="";
	function getValues(obj) {
			var selectbox = document.getElementById("val");
 			var vFloor = new Array(["Ground Floor", "GroundFloor"],["First Floor", "FirstFloor"],["Second Floor", "SecondFloor"],["Thrid Floor", "ThridFloor"]);
			var sname = new Array(['09','Shop "0" - "9"'],['AB','Shop "A" - "B"'], ['CD','Shop "C" - "D"'],['EF','Shop "E" - "F"'],['GH','Shop "G" - "H"'],
                                ['IJ','Shop "I" - "J"'],['KL','Shop "K" - "L"'],['MN','Shop "M" - "N"'],['OP','Shop "O" - "P"'],['QR','Shop "Q" - "R"'],
                                ['ST','Shop "S" - "T"'],['UV','Shop "U" - "V"'],['WX','Shop "W" - "X"'],['YZ','Shop "Y" - "Z"']); 
    type=obj.value;
        
        
        switch (type){
        case 'floor':  selectbox.length=0;
			        	selectbox.disabled=false;
                        for(var i=0;i<vFloor.length;i++) {
                            var optn = document.createElement("OPTION");
                            optn.text = vFloor[i][0];
                            optn.value = vFloor[i][1];
                            selectbox.options.add(optn);
                        }
                    break;
        case 'shopname': selectbox.length=0;
                        selectbox.disabled=false;
                         for(var i=0;i<sname.length;i++) {
                            var optn = document.createElement("OPTION");
                            optn.text = sname[i][1];
                            optn.value = sname[i][0];
                            selectbox.options.add(optn);
                        }                     
                    break;
        case 'shopno':      selectbox.length=0;
                            for(var i=0;i<sno.length;i++) {
                                var optn = document.createElement("OPTION");
                                optn.text = sno[i][1];
                                optn.value = sno[i][0];
                                selectbox.options.add(optn);
                            }
                        break;
                        
                        
        case 'category':
                                selectbox.length=0;
                                for(var i=0;i<caty.length;i++) {
                                    var optn = document.createElement("OPTION");
                                    optn.text = caty[i][1];
                                    optn.value = caty[i][0];
                                    selectbox.options.add(optn);
                                }
                                 break;
        }
	/*	if(obj.value=='floor') {		
				selectbox.length=0;
				for(var i=0;i<vFloor.length;i++) {
				var optn = document.createElement("OPTION");
				optn.text = vFloor[i][0];
				optn.value = vFloor[i][1];
				selectbox.options.add(optn);
			}
		}
		else {
		if(obj.value=='shopname'){
				selectbox.length=0;
				for(var i=0;i<sname.length;i++) {
				var optn = document.createElement("OPTION");
				optn.text = sname[i][1];
				optn.value = sname[i][0];
				selectbox.options.add(optn);
			} 
		}
		else {
			retrieveURL("getVal.php?cmd="+obj.value);
			selectbox.disabled=true;
			document.getElementById("progress").style.display="block";
		}
		}*/

	}
	function Callback(m){
		var res = eval(m);
		if(type=="shopno") no = res;
        else category=res;
		var selectbox = document.getElementById("val");
		selectbox.disabled=false;
		document.getElementById("progress").style.display="none";
		selectbox.length=0;
		for(var i=0;i<res.length;i++) {
				var optn = document.createElement("OPTION");
				optn.text = res[i]['name'];
				optn.value = res[i]['id'];
				selectbox.options.add(optn);
			}
}