var arrCountries = new Array();

function getRegions(objSelect,objVal,selVal,no_region) {	

	for (j=objSelect.options.length; j>=0; j--) {
		objSelect.options[j]=null
	}		
	objSelect.disabled = true;
	objSelect.readonly = true;
	if (arrCountries[objVal]) {
		//alert(objVal+'   '+selVal);
		objSelect.disabled = false;
		objSelect.readonly = false;

		var idx = 0;	
		for(var i in arrCountries[objVal]) {
			text2display = i;
			onOff = (parseInt(selVal) == parseInt(i) ? true : false);
			value2display = new String (arrCountries[objVal][i]);
			var newOption = new Option(value2display,i)

			eval(objSelect.options[idx]=newOption)
			eval(objSelect.options[idx].selected = onOff);			
			
			idx++;
		}
	} else {
		value2display = new String (no_region);
		var newOption = new Option(value2display,0)
		eval(objSelect.options[0]=newOption)			
	}
	return true;
}