//ajax request object error/browser check

var xmlhttp = false;


try{
	xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	
	
}catch(e){
	try{
		xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
	}catch(E){
		xmlhttp = false;
	}
}

if(!xmlhttp && typeof XMLHttpRequest != 'undefined'){
	xmlhttp = new XMLHttpRequest();
}


//for putting data in elements w/o refresh

function grabReq(servPg, elmnt){
	var obj = document.getElementById(elmnt);
	xmlhttp.open("GET", servPg);
	xmlhttp.onreadystatechange = function(){
		obj.innerHTML = xmlhttp.responseText;
	}
	xmlhttp.send(null);
	
}