//"Accept terms" form submission- By Dynamic Drive
//For full source code and more DHTML scripts, visit http://www.dynamicdrive.com
//This credit MUST stay intact for use
var checkobj

function agreesubmit(el){
checkobj=el
if (document.all||document.getElementById){
for (i=0;i<checkobj.form.length;i++){  //hunt down submit button
var tempobj=checkobj.form.elements[i]
if(tempobj.type.toLowerCase()=="submit")
tempobj.disabled=!checkobj.checked
}
}
}

function defaultagree(el){
if (!document.all&&!document.getElementById){
if (window.checkobj&&checkobj.checked)
return true
else{
alert("Please read/accept terms to submit form")
return false
}
}
}

function setFocus(x)
{
document.getElementById(x).value="";
}

//function checkEmail(form) {
//var email = document.getElementById(’email’);
//var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
//if (!filter.test(email.value)) {
//alert(’Please provide a valid email address’);
//email.focus
//return false;
//}
//}


function checkform ( form )
{
   	if (form.user.value == "" || form.pass.value == "") {
        alert( "All fields are required." );
        form.user.focus();
        return false;
    }

	// ** END **
	return true ;
}

function checkaccount ( form )
{
   	if (form.account_name.value == "" || form.account_password.value == "" || form.account_password2.value == "") {
        alert( "All fields are required." );
        form.account_name.focus();
        return false;
    }
		
   	if (form.account_password.value != form.account_password2.value) {
        alert( "Passwords don't match." );
        form.account_password.focus();
        return false;
    }

	// ** END **
	return true ;
}

function checknews ( form )
{
   	if (form.news_description.value == "") {
        alert( "All fields are required." );
        form.news_description.focus();
        return false;
    }

	// ** END **
	return true ;
}