window.name='VRRes_main';
//Swap Sub Nav Images
	function swap_subnav(dir, imgname, status){
		document.images[imgname].src=dir+"images/interface/"+imgname+status+".jpg";
	}

	function swap_mag(dir, imgname, status){
		document.images[imgname].src=dir+"images/interface/"+imgname+status+".jpg";
	}


function goEnter(n, onSubmitFunction){
	if (window.event && window.event.keyCode == 13){
		if (eval(onSubmitFunction)){
			document.getElementsByName(n)[0].submit();
		}
	}
}
function checkEmail (strng) {
	var error="";
	if (strng == "")return false;
    var emailFilter=/^.+@.+\..{2,3}$/;
    if (!(emailFilter.test(strng))) { 
		return false;
    }else{
		var illegalChars= /[\(\)\<\>\,\;\:\\\"\[\]]/
		if (strng.match(illegalChars))return false;
    }
}

var NFW={
	parseGetFromHash:function(){
		if((hash=self.document.location.hash.substring(1))=='') return {};
		returnValue={};
		arr=hash.split('&');
		for(var i=0;i<arr.length;i++){
			one=arr[i].split('=');
			eval('returnValue.'+one[0]+'="'+one[1]+'"');
		}
		return returnValue;
	}
};