// JavaScript Document

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_validateFormE() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateFormE.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+' posta elektronikoko helbide bat behar da.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' ez duzu telefono zenbakirik sartu.\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+' zenbaki hauen arteko bat behar da '+min+' eta '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' sartu beharreko datua da.\n'; }
  } if (errors) alert('Honako oker hauek izan dira:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function MM_validateFormIn() { //v4.0
var i, p, q, nm, test, num, min, max, errors='', args=MM_validateFormIn.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+' it must contain an email direction.\n';
} else if (test!='R') { num = parseFloat(val);
if (isNaN(val)) errors+='- '+nm+' it must contain numbers.\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+' must contain a number between '+min+' and '+max+'.\n';
} } } else if (test.charAt(0) == 'R') errors += '- '+nm+' it is required.\n'; }
} if (errors) alert('The following error(s) occurred:\n'+errors);
document.MM_returnValue = (errors == '');
}

function MM_validateFormC() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateFormC.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 direccion de e-mail.\n';
      			} else if (test!='R') 
					{ num = parseFloat(val);
			        if (isNaN(val)) errors+='- '+nm+' debe contener números.\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 numero entre '+min+' y '+max+'.\n';
					    } 
					} 
				} else if (test.charAt(0) == 'R') errors += '- '+nm+' es obligatorio.\n'; }
	           } 
			   if (errors) alert('Se detectaron los siguientes errores:\n'+errors);
		       document.MM_returnValue = (errors == '');
		}
	
function abrirpopup(nombre,ancho,alto) {
  dat = 'width=' + ancho + ',height=' + alto + ',left=0,top=0,scrollbars=no,resize=yes';
  window.open(nombre,'',dat)
}

function registros(obj){
var p;
p=(obj.value-1)*6;
document.forms.form1.offset.value=p
}

function textCounter(field, maxlimit)
{
if (field.value.length > maxlimit) // if too long...trim it!
field.value = field.value.substring(0, maxlimit);
}