function abrir(URL) { 

var width = 400; 
var height = 400; 

var left = 99; 
var top = 99; 

window.open(URL,'janela', '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 abrir2(URL) { 

var width = 620; 
var height = 620; 

var left = 0; 
var top = 0; 

window.open(URL,'janela', 'width='+width+', height='+height+', top='+top+', left='+left+', scrollbars=no, status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=yes, fullscreen=no'); 

}