//MENU ROLLOVER
if (document.images) {
nav1on   = new Image(); nav1on.src   = "_images/menu_registeron.gif";
nav1off  = new Image(); nav1off.src  = "_images/menu_register.gif";
nav2on   = new Image(); nav2on.src   = "_images/menu_raceon.gif";
nav2off  = new Image(); nav2off.src  = "_images/menu_race.gif";
nav3on   = new Image(); nav3on.src   = "_images/menu_shareon.gif";
nav3off  = new Image(); nav3off.src  = "_images/menu_share.gif";
nav4on   = new Image(); nav4on.src   = "_images/menu_contacton.gif";
nav4off  = new Image(); nav4off.src  = "_images/menu_contact.gif";
nav5on   = new Image(); nav5on.src   = "_images/menu_sponsoron.gif";
nav5off  = new Image(); nav5off.src  = "_images/menu_sponsor.gif";
nav6on   = new Image(); nav6on.src   = "_images/menu_loveon.gif";
nav6off  = new Image(); nav6off.src  = "_images/menu_love.gif";
nav7on   = new Image(); nav7on.src   = "_images/menu_shopon.gif";
nav7off  = new Image(); nav7off.src  = "_images/menu_shop.gif";
nav8on   = new Image(); nav8on.src   = "_images/menu_winon.gif";
nav8off  = new Image(); nav8off.src  = "_images/menu_win.gif";
nav9on   = new Image(); nav9on.src   = "_images/menu_giveon.gif";
nav9off  = new Image(); nav9off.src  = "_images/menu_give.gif";
nav10on   = new Image(); nav10on.src   = "_images/menu_bibon.gif";
nav10off  = new Image(); nav10off.src  = "_images/menu_bib.gif";
}

function rollOn(img){
    if (document.images) {
        document[img].src=eval(img + "on.src");
    }
}

function rollOff(img){
    if (document.images) {
		document[img].src=eval(img + "off.src");
	}
}


//CLEAR FIELD
function clearIt(field) {
if (field.value == "Email Address" || field.value == "Password" || field.value == "Zip Code" || field.value == "xxx-xxx-xxxx" || field.value == "http://") {
field.value="";
}
}


// OPEN WINDOW
function openWin(url,name,popW,popH) {
w = screen.availWidth;
h = screen.availHeight;
leftPos = 5;
topPos = 5;
window.open(url,name,'width='+popW+',height='+popH+',scrollbars=no,toolbar=no,menubar=no,status=no,resizable=yes,top='+ topPos+',left='+leftPos);
}

//AJAX
function Inint_AJAX() {
try { return new ActiveXObject("Msxml2.XMLHTTP");  } catch(e) {} //IE
try { return new ActiveXObject("Microsoft.XMLHTTP"); } catch(e) {} //IE
try { return new XMLHttpRequest();          } catch(e) {} //Native Javascript
alert("Your browser does not support HTTP Request");
return null;
};

function Login_Validate(form) {
var req = Inint_AJAX();
var theemail = form.email.value;
var thepass = form.pass.value;

req.onreadystatechange = function () {
 if (req.readyState==4) {
      if (req.status==200) {
	var response = req.responseText;
	if (response == 'No Errors') {
	Login_Process(form);
	} else {
	document.getElementById('errormsg').innerHTML=response; //return value;
	}
      }
 }
};

var fields = "email="+theemail+"&pass="+thepass;
req.open("POST", "process_loginvalidate.php", true);
req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=iso-8859-1");
req.send(fields);
};


function Login_Process(form) {
var req = Inint_AJAX();
var theemail = form.email.value;
var thepass = form.pass.value;

req.onreadystatechange = function () {
 if (req.readyState==4) {
      if (req.status==200) {
	var response = req.responseText;
	document.getElementById('login').innerHTML=response; //return value;
      }
 }
};

var fields = "email="+theemail+"&pass="+thepass;
req.open("POST", "process_login.php", true);
req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=iso-8859-1");
req.send(fields);
};



function Comment_Validate(form) {
var req = Inint_AJAX();
var thecomment = form.comment.value;

req.onreadystatechange = function () {
 if (req.readyState==4) {
      if (req.status==200) {
	var response = req.responseText;
	if (response == 'No Errors') {
	Comment_Process(form);
	} else {
	document.getElementById('errormsg').innerHTML=response; //return value;
	}
      }
 }
};
var fields = "comment="+thecomment;
req.open("POST", "process_commentvalidate.php", true);
req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=iso-8859-1");
req.send(fields);
};


function Comment_Process(form) {
var req = Inint_AJAX();
var thecomment = form.comment.value;
var theuserid = form.userid.value;
var thetopicid = form.topicid.value;
var thecommentid = form.commentid.value;

req.onreadystatechange = function () {
 if (req.readyState==4) {
      if (req.status==200) {
	var response = req.responseText;
	document.getElementById('thecomment').innerHTML=response; //return value;
      }
 }
};

var fields = "comment="+thecomment+"&userid="+theuserid+"&topicid="+thetopicid+"&commentid="+thecommentid;
req.open("POST", "process_comment.php", true);
req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=iso-8859-1");
req.send(fields);
};