//reloads the window if Nav4 resized
function MM_reloadPage(init) {  
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

// Título de la barra de estado
window.status='CEHISA'

function hidestatus(){
	window.status='CEHISA'
	return true
}

if (document.layers)
document.captureEvents(Event.MOUSEOVER | Event.MOUSEOUT)
document.onmouseover=hidestatus
document.onmouseout=hidestatus

// Cambio colores TD
function overTD(td,color){
	td.style.cursor='hand';td.bgColor=color;
}

function outTD(td,color){
	td.style.cursor='default';td.bgColor=color;
}

function clickTD(td){
td.children.tags('A')[0].click();
}

// Popup centrado
function NewWindow(mypage, myname, w, h, scroll){
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars=no,resizable=no,toolbar=no,status=no,location=no'
	win = window.open(mypage, myname, winprops)
}

//Abrir ventana ayuda
function AbrirVentana(pagina, codigo, w, h){
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars=no,resizable=no,toolbar=no,status=no,location=no'
	win = window.open("./"+ pagina + ".php?id=" + codigo + "", "", winprops)
}

//Cambio de idioma
function lenguaje(idioma){
	window.location.href ="idioma.php?l=" + idioma;
}

//Verificación datos e-mail
function MM_findObj(n, d) { //v4.01
	var p,i,x;
	if(!d) d=document; 
	if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);
	}
  	if(!(x=d[n])&&d.all) x=d.all[n]; 
	for (i=0;!x&&i<d.forms.length;i++) 
		x=d.forms[i][n];
  	for(i=0;!x&&d.layers&&i<d.layers.length;i++) 
		x=MM_findObj(n,d.layers[i].document);
  	if(!x && d.getElementById) 
		x=d.getElementById(n); 
		return x;
}

function MM_validateForm() { //v4.0
	var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  	for (i=0; i<(args.length-2); i+=3) { 
		test=args[i+2]; 
		val=MM_findObj(args[i]);
		if (val) { 
			nm=val.name; 
			if ((val=val.value)!="") {
	  			if (test.indexOf('isEmail')!=-1) { 
					p=val.indexOf('@');
					if (p<1 || p==(val.length-1)) errors+='- '+nm+' debe contener una dirección de e-mail.\n';
	  			} else if (test!='R') { 
					num = parseFloat(val);
					if (isNaN(val)) errors+='- '+nm+' debe contener un número.\n';
					if (test.indexOf('inRange') != -1) { 
						p=test.indexOf(':');
		  				min=test.substring(8,p); max=test.substring(p+1);
		  				if (num<min || max<num) errors+='- '+nm+' debe contener un número entre '+min+' y '+max+'.\n';
					} 
				} 
			} else if (test.charAt(0) == 'R') errors += '- '+nm+' es requerido.\n'; 
		}
  	} 
	if (errors) alert('Se han producido los siguientes errores:\n'+errors);
  	document.MM_returnValue = (errors == '');
}