function abre_ventana(){
//	cuerpo = centrar_popup(1000,800);	
	//window.open("../cro/","WebMail","toolbar=1,location=0,statusbar=1,menubar=1,resizable=1");
window.open("http://www.sernanp.gob.pe:2095/horde/index.php","WebMail","toolbar=1,location=0,statusbar=1,menubar=1,resizable=1");	

	window.moveTo(0,0);
/*	top.window.resizeTo(screen.availWidth,screen.availHeight); */
}

function maximizar(){

	
	
	/*
	
window.moveTo(0,0);
if (document.all) {
top.window.resizeTo(screen.availWidth,screen.availHeight);
}
else if (document.layers||document.getElementById) {
if (top.window.outerHeight<screen.availHeight||top.window.outerWidth<screen.availWidth){
top.window.outerHeight = screen.availHeight;
top.window.outerWidth = screen.availWidth;
}
}
	*/

}

function cerrar_popups(){
	if (typeof MiBrowWind.document == "object") {
		MiBrowWind.close()
	}
}

function centrar_popup(ancho,largo){

	strwp=cuerpoventana(ancho,largo,'');
	return strwp;
}

function cuerpoventana(ancho,largo,scrll){
	if (scrll==''){
		scrll=0;
	}
	
  screen_height = screen.height;
  screen_width = screen.width;
  left_y = parseInt(screen_width / 2) - parseInt(ancho / 2); 
  top_x = parseInt(screen_height / 2) - parseInt(largo / 2); 
  
 	strwp="toolbar=0,location=0,statusbar=0,menubar=0,resizable=0,";
	s="scrollbars="+scrll;
	w="width="+ancho;
	h="height="+largo;
	l="left="+left_y;
	t="top="+top_x;
	c=",";
	strwp="'"+strwp+s+c+w+c+h+c+l+c+t+"'";
	return strwp;
}