function notas (enlace) {
	ven = open(enlace,"02_default","width=550,height=350,status=no,toolbar=no,menubar=no,scrollbars=yes");
	ven.focus();
}

function abrir(x,y,z) {
     ven =open(x+".htm","ampliacion","width="+y+",height="+z+",status=no,toolbar=no,menubar=no,scrollbars=no"); 
}

function ampliar(x,y,h,w,s) {
	if (navigator.appName == 'Netscape') {
		h = 20 + h;
		w = 20 + w;
		ven = open(x+"_ampliacion"+y+".htm","ampliacion","height="+h+",width="+w+",status=no,toolbar=no,menubar=no,resizable=no,scrollbars="+s);
	} else {
		ven = open(x+"_ampliacion"+y+".htm","ampliacion","height="+h+",width="+w+",status=no,toolbar=no,menubar=no,resizable=no,scrollbars="+s);
	}	
}
function fecha(){
	var d=new Date();
	var f = d.getFullYear();
		if (f > 2006) {
			ff = "2006-" + f; 
			return ff;
		} else {
			return f;
		}
}

function cerrar() {
     self.close()
}
function cata(x,y) {
	if (navigator.appName == 'Netscape') {  
//		alert("NETSCAPE");
	     	ven = open("../"+x+"/"+y+".htm","Default","width=750,height=484,screenX=0,screenY=0,status=no,toolbar=no,menubar=no,scrollbars=no,resizable=no");
	} else {
		ven = open("../"+x+"/"+y+".htm","Default","width=750,height=484,top=0,left=0,status=no,toolbar=no,menubar=no,scrollbars=no,resizable=no");
     	}
}
function catalogo(x,y) {
	if (navigator.appName == 'Netscape') {  
//		alert("NETSCAPE");
	    ven = open(x+"/"+y+".htm","Default","width=750,height=484,screenX=0,screenY=0,status=no,toolbar=no,menubar=no,scrollbars=no,resizable=no");
	} else {
		ven = open(x+"/"+y+".htm","Default","width=750,height=484,top=0,left=0,status=no,toolbar=no,menubar=no,scrollbars=no,resizable=no");
     	}
}

function expo(x,y) {
	if (navigator.appName == 'Netscape') {  
//		alert("NETSCAPE");
	   ven = open(x+"/"+y+".htm","Default","width=750,height=484,screenX=0,screenY=0,status=no,toolbar=no,menubar=no,scrollbars=no,resizable=no");
	} else {
		ven = open(x+"/"+y+".htm","Default","width=750,height=484,top=0,left=0,status=no,toolbar=no,menubar=no,scrollbars=no,resizable=no");
     	}
}
function expo1(x,y) {
	if (navigator.appName == 'Netscape') {  
//		alert("NETSCAPE");
	     	ven = open("../"+x+"/"+y+".htm","Default","width=750,height=484,screenX=0,screenY=0,status=no,toolbar=no,menubar=no,scrollbars=no,resizable=no");
	} else {
		ven = open("../"+x+"/"+y+".htm","Default","width=750,height=484,top=0,left=0,status=no,toolbar=no,menubar=no,scrollbars=no,resizable=no");
     	}
}

function imprimir(x) {
            ven = open(x+".htm","default","width=750,height=484,status=no,toolbar=no,menubar=no,scrollbars=yes");
            ven.focus();
}