function pop(pagina,nome,larg,altu,scrollbar) {
PosIniX=((screen.availWidth/2)-(larg/2));
PosIniY=((screen.availHeight/2)-(altu/2));
window.open(pagina,nome,'toolbar=no,location=no,directories=no,menubar=no,scrollbars='+scrollbar+',resizable=no,top='+PosIniY+',left='+PosIniX+',width='+larg+',height='+altu+'window.refresh;');
} 
function tamanho(a) {
	width=screen.availWidth;
	if(width==1280) {
		document.getElementById('opi').style.height='100%';
		document.getElementById('opi2').style.height='100%';
	} else {
		document.getElementById('opi').style.height=a+'px';
		document.getElementById('opi2').style.height=a+'px';
	}
}
window.onload = function(){ 
	if (document.getElementsByTagName) { 
		var objs = document.getElementsByTagName("object"); 
		for (i=0; i<objs.length; i++) { 
			objs[i].outerHTML = objs[i].outerHTML; 
		} 
	} 
} 

window.onunload = function() { 
	if (document.getElementsByTagName) { 
		var objs = document.getElementsByTagName("object"); 
		for (i=0; i<objs.length; i++) { 
			objs[i].outerHTML = ""; 
		} 
	} 
}