//<!--  hide java from non capable browsers


function submitForm() 
{
	var errors = new String();
	errors = "";

	var CheckboxList = document.getElementById('ArticlesList');
	var CheckboxListInputs = CheckboxList.getElementsByTagName('input');
	
	//alert(CheckboxList);
	//alert(CheckboxListInputs.length);
	var bAnyBoxChecked = false;
	for (i=0;i<CheckboxListInputs.length;i++)
	{
	     
	     //alert(CheckboxListInputs[i].checked);
	     //alert(CheckboxListInputs[i].getAttribute('checked'));
	     if(CheckboxListInputs[i].checked)
	     //if(CheckboxListInputs[i].getAttribute(CheckboxListInputs[i],'checked') )
	     {
	     	bAnyBoxChecked = true;
	     }
	     
	     
	}
	
	if(!bAnyBoxChecked)
	{
		alert('Please select at least one article to download');
	}
	else
	{
		CheckboxList.submit(); return true;
	}
/*	
	document.getElementById('ArticleList');
	ArticleList.getElementsByTag
	
	if (document.checkoutForm.Name.value == "") {
		errors = errors + "Please provide your name\n\n";
	}
	if (!document.checkoutForm.confirmTerms.checked) {
		errors = errors + "Please indicate if you agree to the terms and conditions\n\n";
	}

	if (errors != "") {
		alert(errors);
		return false;
	}
	else
	{
	 document.checkoutForm.submit(); return true;
	}
*/
}