function abrir(URL, largura, altura, esquerda, topo) { 
	window.open(URL,'Resultado', 'width='+largura+', height='+altura+', left='+esquerda+', top='+topo+', scrollbars=yes, status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no'); 
}

function abrir_foto(URL) { 
	var width = 500; 
	var height = 500; 
	
	var left = 200; 
	var top = 50; 
	
	window.open(URL,'FOTO', 'width='+width+', height='+height+', top='+top+', left='+left+', scrollbars=yes, status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no'); 
}

function abrir_pop(URL) { 
	var width = 500; 
	var height = 500; 
	var left = 200; 
	var top = 50; 
	
	window.open(URL,'Popup', 'width='+width+', height='+height+', top='+top+', left='+left+', scrollbars=yes, status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no'); 
}