function changePage() {
/*if (top.document.referrer != '') alert('Thanks for visiting from ' + document.referrer);*/
	
	if(parent.frames.length<3)

	{
	if ( typeof(anuncioid) == "undefined" ) {
	    // Action to take if variableName is not defined
		anuncioid=0;
	}
	
	if (top.document.title == 'As Gémeas - Instalações') {top.location='frames.html?01'}
	if (top.document.title == 'As Gémeas - Serviços') {top.location='frames.html?02'}
	if (top.document.title == 'As Gémeas - Ementas') {top.location='frames.html?03'}
	if (top.document.title == 'As Gémeas - Contactos') {top.location='frames.html?04'}
	
	if (anuncioid>0) {	top.location='id'+anuncioid;} else {
	if (anuncioid<0) {	top.location='notfound.html';} else {		top.location='.';	}}
	
	
}
}
changePage();