function popitSivu(url,width,height) {
  window.open(url,'','location=no, status=no, menubar=no, scrollbars=no,width='+width+',height='+height);
}



function getGraphUnits(url,msg){
	var url_string='';
	var count=0;
	var elements = document.getElementsByTagName('input');
	for (x=0; x<elements.length; x++) {
		if(elements[x].className=='graph') {
			if(elements[x].checked){
				url_string=url_string+elements[x].value+',';
				count++;
			}
		}
	}
	if(count<1) {
		alert(msg);
		return false;
	}
	url_string=url_string.substring(0,url_string.length-1)
	var full_url=url+'?idList='+url_string;
	location.href=full_url;
	
}