function abrir_janela_popup(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function abre_artigo( id  ) 
{
	abrir_janela_popup('artigo_pop.php?artigo='+id, 'artigo',
					   'toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=480,height=650');
}


function VerificaApagar(texto, link)
{
	if( confirm(texto) ) {
		self.location = link;
	}
}

<!-- Begin
/*
<!-- Original:  Bob Rockers (brockers@subdimension.com) -->
<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->

*/

function move(fbox,tbox) {
	var i = 0;
	if(fbox.value != "") {
		var no = new Option();
		no.value = fbox.value;
		no.text = fbox.value;
		tbox.options[tbox.options.length] = no;
		fbox.value = "";
   }
}

function remove(box) {
	for(var i=0; i<box.options.length; i++) {
		if(box.options[i].selected && box.options[i] != "") {
			box.options[i].value = "";
			box.options[i].text = "";
		}
	}
	BumpUp(box);
}

function BumpUp(abox) {
	for(var i = 0; i < abox.options.length; i++) {
		if(abox.options[i].value == "")  {
			for(var j = i; j < abox.options.length - 1; j++)  {
				abox.options[j].value = abox.options[j + 1].value;
				abox.options[j].text = abox.options[j + 1].text;
			}
			var ln = i;
			break;
		}
	}
	if(ln < abox.options.length)  {
		abox.options.length -= 1;
		BumpUp(abox);
	}
}

function Moveup(dbox) {
	for(var i = 0; i < dbox.options.length; i++) {
		if (dbox.options[i].selected && dbox.options[i] != "" && dbox.options[i] != dbox.options[0]) {
			selIndex = i-1;
			var tmpval = dbox.options[i].value;
			var tmpval2 = dbox.options[i].text;
			dbox.options[i].value = dbox.options[i - 1].value;
			dbox.options[i].text = dbox.options[i - 1].text
			dbox.options[i-1].value = tmpval;
			dbox.options[i-1].text = tmpval2;
		}
	}
	dbox.selectedIndex = selIndex;
}

function Movedown(ebox) {
	for(var i = 0; i < ebox.options.length; i++) {
		if (ebox.options[i].selected && ebox.options[i] != "" && ebox.options[i+1] != ebox.options[ebox.options.length]) {
			selIndex = i+1;
			var tmpval = ebox.options[i].value;
			var tmpval2 = ebox.options[i].text;
			ebox.options[i].value = ebox.options[i+1].value;
			ebox.options[i].text = ebox.options[i+1].text
			ebox.options[i+1].value = tmpval;
			ebox.options[i+1].text = tmpval2;
		}
	}
	ebox.selectedIndex = selIndex;
}

function selectALL(obj, destino){
	with(obj){ 
		destino.value = '';
		for(var i=0; i<length; i++)
		{
			destino.value += options[i].value+',';
		}
		//options[i].selected = true; 
	}
};

//  End -->