function redireciona(){
	if (screen.width <= 800){
			var width=screen.availWidth-12;
			var height=screen.availHeight-30;
			var bh = (screen.width) ? (screen.width-width)/2 : 0;
			var bw = (screen.height) ? (screen.height-height)/2 : 0;
			paramString = "'toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resize=no,left="+bw+",top="+bh+",width="+width+",height="+height+"'";
			
			mjb = window.open("main.html","Fisp2008",paramString);
	} else {
			var width=1024;
			var height=654;
			var bh = (screen.width) ? (screen.width-width)/2-80 : 0;
			var bw = (screen.height) ? (screen.height-height)/2+80 : 0;
			paramString = "'toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resize=no,left="+bw+",top="+bh+",width="+width+",height="+height+"'";
			//window.close();
			mjb = window.open("main.html","Fisp2008",paramString);
	}
}

function abreRigger(){
	var width=800;
	var height=600;
	var bh = (screen.width) ? (screen.width-width)/2 : 0;
	var bw = (screen.height) ? (screen.height-height)/2 : 0;
	paramString = "'toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resize=no,left="+bw+",top="+bh+",width="+width+",height="+height+"'";
	window.open('rigger/index.html','rigger',paramString);	
}

function abreCartilha(){
	var width=1024;
	var height=705;
	var bh = (screen.width) ? (screen.width-width)/2 : 0;
	var bw = (screen.height) ? (screen.height-height)/2 : 0;
	window.open('cartilha/arquivos/main.html','Guia','scrollbars=no,statusbar=no,toolbars=no,resize=no,left='+bw+',top='+bh+',width='+width+',height='+height+'');	
}