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 YY_checkform() { //v4.66
	//copyright (c)1998,2002 Yaromat.com
	  var args = YY_checkform.arguments; var myDot=true; var myV=''; var myErr='';var addErr=false;var myReq;
	  for (var i=1; i<args.length;i=i+4){
		if (args[i+1].charAt(0)=='#'){myReq=true; args[i+1]=args[i+1].substring(1);}else{myReq=false}
		var myObj = MM_findObj(args[i].replace(/\[\d+\]/ig,""));
		myV=myObj.value;
		if (myObj.type=='text'||myObj.type=='password'||myObj.type=='hidden'){
		  if (myReq&&myObj.value.length==0){addErr=true}
		  if ((myV.length>0)&&(args[i+2]==1)){ //fromto
			var myMa=args[i+1].split('_');if(isNaN(myV)||myV<myMa[0]/1||myV > myMa[1]/1){addErr=true}
		  } else if ((myV.length>0)&&(args[i+2]==2)){
			  var rx=new RegExp("^[\\w\.=-]+@[\\w\\.-]+\\.[a-z]{2,4}$");if(!rx.test(myV))addErr=true;
		  } else if ((myV.length>0)&&(args[i+2]==3)){ // date
			var myMa=args[i+1].split("#"); var myAt=myV.match(myMa[0]);
			if(myAt){
			  var myD=(myAt[myMa[1]])?myAt[myMa[1]]:1; var myM=myAt[myMa[2]]-1; var myY=myAt[myMa[3]];
			  var myDate=new Date(myY,myM,myD);
			  if(myDate.getFullYear()!=myY||myDate.getDate()!=myD||myDate.getMonth()!=myM){addErr=true};
			}else{addErr=true}
		  } else if ((myV.length>0)&&(args[i+2]==4)){ // time
			var myMa=args[i+1].split("#"); var myAt=myV.match(myMa[0]);if(!myAt){addErr=true}
		  } else if (myV.length>0&&args[i+2]==5){ // check this 2
				var myObj1 = MM_findObj(args[i+1].replace(/\[\d+\]/ig,""));
				if(myObj1.length)myObj1=myObj1[args[i+1].replace(/(.*\[)|(\].*)/ig,"")];
				if(!myObj1.checked){addErr=true}
		  } else if (myV.length>0&&args[i+2]==6){ // the same
				var myObj1 = MM_findObj(args[i+1]);
				if(myV!=myObj1.value){addErr=true}
		  }
		} else
		if (!myObj.type&&myObj.length>0&&myObj[0].type=='radio'){
			  var myTest = args[i].match(/(.*)\[(\d+)\].*/i);
			  var myObj1=(myObj.length>1)?myObj[myTest[2]]:myObj;
		  if (args[i+2]==1&&myObj1&&myObj1.checked&&MM_findObj(args[i+1]).value.length/1==0){addErr=true}
		  if (args[i+2]==2){
			var myDot=false;
			for(var j=0;j<myObj.length;j++){myDot=myDot||myObj[j].checked}
			if(!myDot){myErr+='* ' +args[i+3]+'\n'}
		  }
		} else if (myObj.type=='checkbox'){
		  if(args[i+2]==1&&myObj.checked==false){addErr=true}
		  if(args[i+2]==2&&myObj.checked&&MM_findObj(args[i+1]).value.length/1==0){addErr=true}
		} else if (myObj.type=='select-one'||myObj.type=='select-multiple'){
		  if(args[i+2]==1&&myObj.selectedIndex/1==0){addErr=true}
		}else if (myObj.type=='textarea'){
		  if(myV.length<args[i+1]){addErr=true}
		}
		if (addErr){myErr+='* '+args[i+3]+'\n'; addErr=false}
	  }
	  if (myErr!=''){alert('Por favor verificar que la información requerida esté completa:\n\n'+myErr)}
	  document.MM_returnValue = (myErr=='');
	}
	
	function MM_openBrWindow(theURL,winName,features, myWidth, myHeight, isCenter) { //v3.0
	  if(window.screen)if(isCenter)if(isCenter=="true"){
		var myLeft = (screen.width-myWidth)/2;
		var myTop = (screen.height-myHeight)/2;
		features+=(features!='')?',':'';
		features+=',left='+myLeft+',top='+myTop;
	  }
	  window.open(theURL,winName,features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight);
	}
<!--
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->