<!--
function checkForm() {
	OK = true;
	if(!checkSelection()) {
		alert('Please select at least one resource item to view before submitting the form');
		document.resource.selectAll.focus();
		OK = false;
	} else if( document.resource.name.value == '' ) {
		alert('Please enter your name');
		document.resource.name.focus();
		OK = false;
	} else if( document.resource.job.value == '' ) {
		alert('Please enter your Position/Job Title');
		document.resource.job.focus();
		OK = false;
	} else if( document.resource.organization.value == '' ) {
		alert('Please enter your Organization/Institution name');
		document.resource.organization.focus();
		OK = false;
	} else if(!checkEmail(document.resource.email.value)) {
		alert('Please enter a valid email address');
		document.resource.email.focus();
		OK = false;
	} else if( document.resource.province.value == '' ) {
		alert('Please enter your State/Province');
		document.resource.province.focus();
		OK = false;
	}
	
	if(OK == true) { document.resource.submit(); }
}

function checkSelection() {
	for(var i=0; i<document.resource.length; i++){
		if(document.resource[i].name == 'doc' && document.resource[i].checked){ return true; }
	}
}

function checkEmail(e) {
  good = "1234567890qwertyuiop[]asdfghjklzxcvbnm.@-_QWERTYUIOPASDFGHJKLZXCVBNM";

  for(i=0; i < e.length ;i++){
    if(good.indexOf(e.charAt(i))<0){ 
      return (false);
    }	
  } 

  if (document.images) {
    chars = /(@.*@)|(\.\.)|(^\.)|(^@)|(@$)|(\.$)|(@\.)/;
    chars2 = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/;
    if (!e.match(chars) && e.match(chars2)) {
      return (-1);
    } 
  }
}

function selectItems(val) {
  for(var i=0; i<document.resource.length; i++){
    if(document.resource[i].name == 'doc'){ document.resource[i].checked = val; }
  }
}
//-->