function vote(grade,prod_id,base_url)
{
	$.get(base_url+"vote.php?prod_id="+prod_id+"&grade="+grade, function(data){
		  if(data) alert(data);
		});
}
function copySelectedEmails()
{
	var emails=[];
	var index=0;
	$("input[name=checkall\\[\\]]").each(function()
	{
		if(this.checked && this.value)
		{
			var found=false;
			for(i=0;i<emails.length;i++)
				if(this.value==emails[i])
				{
					found=true;
					break;
				}
			if(!found) 
			{
				emails[index]=this.value;
				index++;
			}
			
		}
	});	
	str='';
	for(i=0;i<emails.length;i++)
	{
		str+=emails[i];
		if(i!=emails.length-1) str+=', ';
	}
	document.getElementById('clipboard').value=emails;
	document.getElementById('clipboard').style.display='block';
}