function selectDevice(){
	var deviceID = $F('device');
	
	new Ajax.Updater('brand', '/hotgadgets/hg_processing.php?id='+deviceID+'&action=selectDevice', {
     method: 'get'
    });

}
function selectBrand(){
	var deviceID = $F('device');
	var brandID = $F('brand');
	
	new Ajax.Updater('model', '/hotgadgets/hg_processing.php?device='+deviceID+'&make='+brandID+'&action=selectBrand', {
     method: 'get'
    });
}


maxL=50;
var bName = navigator.appName;
function taLimit(taObj) {
	if (taObj.value.length>=maxL){
		taObj.value = taObj.value.substr(0,50);
	} 
	return true;
}

function taCount(taObj,Cnt) { 
	objCnt=createObject(Cnt);
	objVal=taObj.value;
	if (objVal.length>maxL) objVal=objVal.substring(0,maxL);
	if (objCnt) {
		if(bName == "Netscape"){	
			objCnt.textContent=maxL-objVal.length;}
		else{objCnt.innerText=maxL-objVal.length;}
	}
	return true;
}
function createObject(objId) {
	if (document.getElementById) return document.getElementById(objId);
	else if (document.layers) return eval("document." + objId);
	else if (document.all) return eval("document.all." + objId);
	else return eval("document." + objId);
}