// JavaScript Document
        function mostra(campo){

        var array = new Array("manuais","catalogos","laboratorio","paineis","sistema","termovisao");
                for(var i=0;i<6;i++){
                        var texto = array[i];
                        eval("obj = document.getElementById('"+texto+"');");
                        if(campo!= array[i]){
                                obj.style.display='none';
                        }
                        else{
                                if(obj.style.display=="block"){
                                        obj.style.display="none";
                                }else{
                                        obj.style.display="block";
                                }
                        }
                }
        }
		
		
var win = null;
function NewWindow(mypage,myname,w,h,scroll){
	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
	TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
	settings =
	'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+','
	win = window.open(mypage,myname,settings)
}