function abrir1()
		{
		var rscrecobarraprox,complejoancho,complejoancho;
		rscrecobarraprox=15;
		complejoancho=((screen.width-700)*0.5)-rscrecobarraprox;
		complejoalto=((screen.height-500)*0.5);
		ventanasec=open("venetian-virtual-tour.htm","virtualtours","toolbar=0,width=700,height=500,top=200,left=300");
		ventanasec.moveTo(complejoancho,complejoalto);
		}
function abrir2()
		{
		var rscrecobarraprox,complejoancho,complejoancho;
		rscrecobarraprox=15;
		complejoancho=((screen.width-700)*0.5)-rscrecobarraprox;
		complejoalto=((screen.height-500)*0.5);
		ventanasec=open("venetian-virtual-tour-s.htm","virtualtours","toolbar=0,width=700,height=500,top=200,left=300");
		ventanasec.moveTo(complejoancho,complejoalto);
		}