function confirmar(url, mensaje){

	if(confirm(mensaje)){

		location.href='process.php'+url; 

	}

}



function textCounter(field, countfield, maxlimit) {

	if (field.value.length > maxlimit) // if too long...trim it!

		field.value = field.value.substring(0, maxlimit);

		// otherwise, update 'characters left' counter

 	else 

	countfield.value = maxlimit - field.value.length;

}



function validaForm(ruta){



var propControl = new Array();

debecontar=0;

contar=0;

validar=0;

vacios=0;

	for(var i=0; i<ruta.elements.length; i++){

		controlAct=ruta.elements[i];

		if(ruta.elements[i].title.indexOf("*")!=-1){//si existe * entonces valida datos del control actual

			propControl = ruta.elements[i].title.split("*");

			//alert(propControl[1]);

			if(propControl[1].indexOf("r")!= -1){//si es diferente de -1 entonces es un control requerido

				if(controlAct.value=="" || controlAct.value=="0"){

					alert("El campo \""+propControl[0]+"\" es obligatorio");

					controlAct.focus();

					return false;

					break;

				}

			}

			if(propControl[1].indexOf("m")!= -1){//si es diferente de -1 entonces se debe validar el email

				if(emailCheck(controlAct.value)==0){

					alert("El EMAIL ingresado no es válido");

					controlAct.focus();

					return false;

					break;

				}

			}if(propControl[1].indexOf("c")!= -1){

				debecontar=1;

				contar=contar+1;

				if(controlAct.value==""){

					vacios=vacios+1;

					if(contar==1){

						kontrol=controlAct;

						nombreKontrol=propControl[0];

					}

				}				

			}			

			if(propControl[1].indexOf("f")!= -1){

				if(checkDecimals(controlAct)==0){

					alert("El campo "+propControl[0]+" no debe contener caracteres alfanuméricos");

					controlAct.focus();

					controlAct.select();

					return false;

					break;

				}else{

					num=roundOff(controlAct.value, 2);

					//alert(num);

				}				

			}

			if(propControl[1].indexOf("p1")!= -1){//hay un "campo password"

				password1=controlAct.value;

			}

			if(propControl[1].indexOf("p2")!= -1){//hay un campo "repetir password"

				password2=controlAct.value;

				validar=1;

				ctrlRep=controlAct;

			}

		}

	}

	if(validar==1){

		if(password1!=password2){

			alert('Debe repetir correctamente la contraseña');

			ctrlRep.focus();

			ctrlRep.select();

			return false;

		}

	}

	if(debecontar==1){

		if(contar==vacios){

			alert('No se puede enviar el formulario con todos los campos "'+nombreKontrol+'" vacíos');

			kontrol.focus();

			return false;

		}

	}

}


function validaFormHoras(ruta){



var propControl = new Array();

debecontar=0;

contar=0;

validar=0;

vacios=0;

	for(var i=0; i<ruta.elements.length; i++){

		controlAct=ruta.elements[i];

		if(ruta.elements[i].title.indexOf("*")!=-1){//si existe * entonces valida datos del control actual

			propControl = ruta.elements[i].title.split("*");

			//alert(propControl[1]);

			if(propControl[1].indexOf("r")!= -1){//si es diferente de -1 entonces es un control requerido

				if(controlAct.value==""){

					alert("El campo \""+propControl[0]+"\" es obligatorio");

					controlAct.focus();

					return false;

					break;

				}

			}

			if(propControl[1].indexOf("m")!= -1){//si es diferente de -1 entonces se debe validar el email

				if(emailCheck(controlAct.value)==0){

					alert("El EMAIL ingresado no es válido");

					controlAct.focus();

					return false;

					break;

				}

			}if(propControl[1].indexOf("c")!= -1){

				debecontar=1;

				contar=contar+1;

				if(controlAct.value==""){

					vacios=vacios+1;

					if(contar==1){

						kontrol=controlAct;

						nombreKontrol=propControl[0];

					}

				}				

			}			

			if(propControl[1].indexOf("f")!= -1){

				if(checkDecimals(controlAct)==0){

					alert("El campo "+propControl[0]+" no debe contener caracteres alfanuméricos");

					controlAct.focus();

					controlAct.select();

					return false;

					break;

				}else{

					num=roundOff(controlAct.value, 2);

					//alert(num);

				}				

			}

			if(propControl[1].indexOf("p1")!= -1){//hay un "campo password"

				password1=controlAct.value;

			}

			if(propControl[1].indexOf("p2")!= -1){//hay un campo "repetir password"

				password2=controlAct.value;

				validar=1;

				ctrlRep=controlAct;

			}

		}

	}

	if(validar==1){

		if(password1!=password2){

			alert('Debe repetir correctamente la contraseña');

			ctrlRep.focus();

			ctrlRep.select();

			return false;

		}

	}

	if(debecontar==1){

		if(contar==vacios){

			alert('No se puede enviar el formulario con todos los campos "'+nombreKontrol+'" vacíos');

			kontrol.focus();

			return false;

		}

	}

}


function roundOff(value, precision){

value = "" + value //convert value to string

precision = parseInt(precision);

var whole = "" + Math.round(value * Math.pow(10, precision));

var decPoint = whole.length - precision;



	if(decPoint != 0){

		result = whole.substring(0, decPoint);

		result += ".";

		result += whole.substring(decPoint, whole.length);

	}else{

		result = whole;

	}

	return result;

}





function checkDecimals(fieldName) {

decallowed = 2;  // cuantos decimales se desea

fieldValue=fieldName.value;

	if(fieldValue.length>=1){

		if (isNaN(fieldValue) || fieldValue == "") {

			/*alert("OJO! No has introducido un numero. Vuelve a intentarlo");

			fieldName.select();

			fieldName.focus();*/

			return 0;

		}

		else {

			if (fieldValue.indexOf('.') == -1) 

				fieldValue += ".";

			dectext = fieldValue.substring(fieldValue.indexOf('.')+1, fieldValue.length);

	

			if (dectext.length > decallowed){

				/*alert ("OJO!! Introduce un numero con " + decallowed + " decimales.  Intentalo de nuevo.");

				fieldName.select();

				fieldName.focus();*/

				return 0;

	      	}else {

			//alert ("OK!! Numero correcto.");

			return 1;

	      	}

		}

	}else{

		return 1;

	}

}





function emailCheck (emailStr) {

if(emailStr.length>=1){

var emailPat=/^(.+)@(.+)$/

var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"

var validChars="\[^\\s" + specialChars + "\]"

var quotedUser="(\"[^\"]*\")"

var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/

var atom=validChars + '+'

var word="(" + atom + "|" + quotedUser + ")"

var userPat=new RegExp("^" + word + "(\\." + word + ")*$")

var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")



var matchArray=emailStr.match(emailPat)

if (matchArray==null) {

	return 0;

}

var user=matchArray[1]

var domain=matchArray[2]



if (user.match(userPat)==null) {

	return 0;

}



var IPArray=domain.match(ipDomainPat)

if (IPArray!=null) {

	  for (var i=1;i<=4;i++) {

	    if (IPArray[i]>255) {

		return 0;

	    }

    }

	return 1;

}



var domainArray=domain.match(domainPat)

if (domainArray==null) {

	return 0;

}

var atomPat=new RegExp(atom,"g")

var domArr=domain.match(atomPat)

var len=domArr.length

if (domArr[domArr.length-1].length<2 || 

    domArr[domArr.length-1].length>3) {

   return 0;

}



if (len<2) {

   return 0;

}



}else{

	return 1;

}



}



//**************************************formateo de textos**********************



<!--

// bbCode control by

// subBlue design

// www.subBlue.com



// Startup variables

var imageTag = false;

var theSelection = false;



// Check for Browser & Platform for PC & IE specific bits

// More details from: http://www.mozilla.org/docs/web-developer/sniffer/browser_type.html

var clientPC = navigator.userAgent.toLowerCase(); // Get client info

var clientVer = parseInt(navigator.appVersion); // Get browser version



var is_ie = ((clientPC.indexOf("msie") != -1) && (clientPC.indexOf("opera") == -1));

var is_nav  = ((clientPC.indexOf('mozilla')!=-1) && (clientPC.indexOf('spoofer')==-1)

                && (clientPC.indexOf('compatible') == -1) && (clientPC.indexOf('opera')==-1)

                && (clientPC.indexOf('webtv')==-1) && (clientPC.indexOf('hotjava')==-1));



var is_win   = ((clientPC.indexOf("win")!=-1) || (clientPC.indexOf("16bit") != -1));

var is_mac    = (clientPC.indexOf("mac")!=-1);





// Helpline messages

b_help = "Negrita: <b>texto</b>  (alt+b)";

i_help = "Cursiva: [i]texto[/i]  (alt+i)";

u_help = "Subrayado: [u]texto[/u]  (alt+u)";

q_help = "Cita: [quote]texto[/quote]  (alt+q)";

c_help = "Código: [code]código[/code]  (alt+c)";

l_help = "Lista: [list]texto[/list] (alt+l)";

o_help = "Lista ordenada: [list=]texto[/list]  (alt+o)";

p_help = "Insertar imagen: [img]http://url_imagen[/img]  (alt+p)";

w_help = "Insertar URL: [url]http://url[/url] o [url=http://url]texto URL[/url]  (alt+w)";

a_help = "Cerrar todos los marcadores de bbCode abiertos";

s_help = "Color: [color=red]texto[/color]  Nota: Puede usar color=#FF0000";

f_help = "Tamaño: [size=x-small]texto pequeño[/size]";



// Define the bbCode tags

bbcode = new Array();

bbtags = new Array('[b]','[/b]','[i]','[/i]','[u]','[/u]','[quote]','[/quote]','[code]','[/code]','[list]','[/list]','[list=]','[/list]','[img]','[/img]','[url]','[/url]');

imageTag = false;



// Shows the help messages in the helpline window

/*function helpline(help) {

	document.post.helpbox.value = eval(help + "_help");

}*/





// Replacement for arrayname.length property

function getarraysize(thearray) {

	for (i = 0; i < thearray.length; i++) {

		if ((thearray[i] == "undefined") || (thearray[i] == "") || (thearray[i] == null))

			return i;

		}

	return thearray.length;

}



// Replacement for arrayname.push(value) not implemented in IE until version 5.5

// Appends element to the array

function arraypush(thearray,value) {

	thearray[ getarraysize(thearray) ] = value;

}



// Replacement for arrayname.pop() not implemented in IE until version 5.5

// Removes and returns the last element of an array

function arraypop(thearray) {

	thearraysize = getarraysize(thearray);

	retval = thearray[thearraysize - 1];

	delete thearray[thearraysize - 1];

	return retval;

}





function checkForm() {



	formErrors = false;



	if (document.post.message.value.length < 2) {

		formErrors = "Debe escribir un mensaje para publicar";

	}



	if (formErrors) {

		alert(formErrors);

		return false;

	} else {

		bbstyle(-1);

		//formObj.preview.disabled = true;

		//formObj.submit.disabled = true;

		return true;

	}

}



function emoticon(text) {

	text = ' ' + text + ' ';

	if (document.post.message.createTextRange && document.post.message.caretPos) {

		var caretPos = document.post.message.caretPos;

		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text + ' ' : text;

		document.post.message.focus();

	} else {

	document.post.message.value  += text;

	document.post.message.focus();

	}

}



function bbfontstyle(bbopen, bbclose) {

	if ((clientVer >= 4) && is_ie && is_win) {

		theSelection = document.selection.createRange().text;

		if (!theSelection) {

			document.post.message.value += bbopen + bbclose;

			document.post.message.focus();

			return;

		}

		document.selection.createRange().text = bbopen + theSelection + bbclose;

		document.post.message.focus();

		return;

	} else {

		document.post.message.value += bbopen + bbclose;

		document.post.message.focus();

		return;

	}

	storeCaret(document.post.message);

}





function bbstyle(bbnumber,ruta,control) {

	donotinsert = false;

	theSelection = false;

	bblast = 0;



	if (bbnumber == -1) { // Close all open tags & default button names

		while (bbcode[0]) {

			butnumber = arraypop(bbcode) - 1;

			control.value += bbtags[butnumber + 1];

			buttext = eval('ruta.addbbcode' + butnumber + '.value');

			eval('ruta.addbbcode' + butnumber + '.value ="' + buttext.substr(0,(buttext.length - 1)) + '"');

		}

		imageTag = false; // All tags are closed including image tags :D

		control.focus();

		return;

	}



	if ((clientVer >= 4) && is_ie && is_win)

		theSelection = document.selection.createRange().text; // Get text selection



	if (theSelection) {

		// Add tags around selection

		document.selection.createRange().text = bbtags[bbnumber] + theSelection + bbtags[bbnumber+1];

		control.focus();

		theSelection = '';

		return;

	}



	// Find last occurance of an open tag the same as the one just clicked

	for (i = 0; i < bbcode.length; i++) {

		if (bbcode[i] == bbnumber+1) {

			bblast = i;

			donotinsert = true;

		}

	}



	if (donotinsert) {		// Close all open tags up to the one just clicked & default button names

		while (bbcode[bblast]) {

				butnumber = arraypop(bbcode) - 1;

				control.value += bbtags[butnumber + 1];

				buttext = eval('ruta.addbbcode' + butnumber + '.value');

				eval('ruta.addbbcode' + butnumber + '.value ="' + buttext.substr(0,(buttext.length - 1)) + '"');

				imageTag = false;

			}

			control.focus();

			return;

	} else { // Open tags



		if (imageTag && (bbnumber != 14)) {		// Close image tag before adding another

			control.value += bbtags[15];

			lastValue = arraypop(bbcode) - 1;	// Remove the close image tag from the list

			ruta.addbbcode14.value = "Img";	// Return button back to normal state

			imageTag = false;

		}



		// Open tag

		control.value += bbtags[bbnumber];

		if ((bbnumber == 14) && (imageTag == false)) imageTag = 1; // Check to stop additional tags after an unclosed image tag

		arraypush(bbcode,bbnumber+1);

		eval('ruta.addbbcode'+bbnumber+'.value += "*"');

		control.focus();

		return;

	}

	storeCaret(ruta.control);

}



// Insert at Claret position. Code from

// http://www.faqts.com/knowledge_base/view.phtml/aid/1052/fid/130

function storeCaret(textEl) {

	if (textEl.createTextRange) textEl.caretPos = document.selection.createRange().duplicate();

}



//-->



// esta parte es  la pagina onde va el formulario

function checkRuc(cc){

  if ( cc.value.length == 8 || cc.value.length == 11 ){

    if ( esnulo(cc.value) || !esnumero(cc.value) || !valruc(cc.value) ){

      alert('El Número de RUC no es válido ...')

      cc.focus();

    } else {

      document.selectForm1.submit();

    }

  }else{

    alert('El Número de RUC no es válido ...')

    cc.focus();

  }

}

function inicio(){

   document.selectForm2.coddpto.value = document.selectForm2.dpto.value;

   document.selectForm2.codprov.value = document.selectForm2.prov.value;

   document.selectForm2.dpto.value="";

   cargaProv('document.selectForm2.dpto','document.selectForm2.dist','document.selectForm2.prov','document.selectForm2.coddpto','document.selectForm2.codprov',document.selectForm2.coddpto.value,1)

}

function checkNombre(cc){

 if( !longitudmayor( trim(cc.value) ,0) || (trim(cc.value).substring(0,1)=='*') ){

    alert('La Razón social no es válida ...')

    cc.focus();

 } else{

    document.selectForm2.razon.value = cc.value.toUpperCase()

    document.selectForm2.submit();

 }

}



//****************************************



/**

 * Sets/unsets the pointer in browse mode

 *

 * @param   object   the table row

 * @param   object   the color to use for this row

 *

 * @return  boolean  whether pointer is set or not

 */

function setPointer(theRow, thePointerColor)

{

    if (thePointerColor == '' || typeof(theRow.style) == 'undefined') {

        return false;

    }

    if (typeof(document.getElementsByTagName) != 'undefined') {

        var theCells = theRow.getElementsByTagName('td');

    }

    else if (typeof(theRow.cells) != 'undefined') {

        var theCells = theRow.cells;

    }

    else {

        return false;

    }



    var rowCellsCnt  = theCells.length;

    for (var c = 0; c < rowCellsCnt; c++) {

        theCells[c].style.backgroundColor = thePointerColor;

    }



    return true;

} // end of the 'setPointer()' function



// permite el ingreso sólo de números en una caja de texto--->>>>>>>>>>> onKeypress="if (event.keyCode < 45 || event.keyCode > 57) event.returnValue = false;"

function check_imperdible(){

	if(document.getElementById("chkImperdible").checked==true){

		document.getElementById("chkImperdible").value="1";

	}else{

		document.getElementById("chkImperdible").value="0";	

	}

}

function seleccionar_todo(){

	for (i=0;i<document.formNewReg.elements.length;i++)

		if(document.formNewReg.elements[i].type == "checkbox")	

			document.formNewReg.elements[i].checked=1

			//document.formNewReg.numreg.value= 1;

}

function deseleccionar_todo(){

	for (i=0;i<document.formNewReg.elements.length;i++)

		if(document.formNewReg.elements[i].type == "checkbox")	

			document.formNewReg.elements[i].checked=0

			//document.formNewReg.numreg.value= 0;

}

function valida_busqueda(paisId){

	form=document.formBusqueda;

	tipo=document.formBusqueda.tipo.value;

	findCategoria=document.formBusqueda.findCategoria.value;

	if((tipo==0)&&(findCategoria==0)){

		alert("Debe elegir un tipo de búsqueda");

		return false;

	}else{

		if(findCategoria==8){

			if(paisId==1){

				form.action="ppv_ch.php";

			}else if(paisId==2){

				form.action="ppv.php";

			}else if(paisId==3){

				form.action="ppv_ven.php";

			}else if(paisId==4){

				form.action="ppv_co.php";

			}else if(paisId==5){

				form.action="ppv_pr.php";

			}else if(paisId==6){

				form.action="ppv_ar.php";

			}else if(paisId==7){

				form.action="ppv_ecuador.php";

			}
		}else{

			if(paisId==1){

				form.action="categoria1_semana_ch.php";

			}else if(paisId==2){

				form.action="categoria1_semana.php";

			}else if(paisId==3){

				form.action="categoria1_semana_ven.php";

			}else if(paisId==4){

				form.action="categoria1_semana_co.php";

			}else if(paisId==5){

				form.action="categoria1_semana_pr.php";

			}else if(paisId==6){

				form.action="categoria1_semana_ar.php";

			}else if(paisId==7){

				form.action="categoria1_semana_ecuador.php";

			}

		}

		form.submit();

	}

}

function show_div_horario(control,option){

	if(control.value==1){

		no_hora();

		document.getElementById("divHorario1").style.display='';

		document.getElementById("divHorario2").style.display='none';

		document.getElementById("divHorario3").style.display='none';

		document.getElementById("txtFecha").title=' Fecha *r';

		if(option!="ppv"){

			document.getElementById("cboHora").title=' Hora *r';

		}

		document.getElementById("txtFinicio").title='';

		document.getElementById("txtFfin").title='';

		/*OPCION 3*/

		document.getElementById("txtFinicio3").title='';

		document.getElementById("txtFfin3").title='';

		document.getElementById("cboHora3").title='';

	}else if(control.value==2){

		document.getElementById("divHorario1").style.display='none';

		document.getElementById("divHorario2").style.display='';

		document.getElementById("divHorario3").style.display='none';

		document.getElementById("txtFecha").title='';

		if(option!="ppv"){

			document.getElementById("cboHora").title='';

		}

		document.getElementById("txtFinicio").title=' Fecha inicio *r';

		document.getElementById("txtFfin").title=' Fecha fin *r';

		/*OPCION 3*/

		document.getElementById("txtFinicio3").title='';

		document.getElementById("txtFfin3").title='';

		document.getElementById("cboHora3").title='';

	}else if(control.value==3){

		no_hora();

		document.getElementById("divHorario1").style.display='none';

		document.getElementById("divHorario2").style.display='none';

		document.getElementById("divHorario3").style.display='';

		document.getElementById("txtFecha").title='';

		if(option!="ppv"){

			document.getElementById("cboHora").title='';

		}

		document.getElementById("txtFinicio").title='';

		document.getElementById("txtFfin").title='';

		/*OPCION 3*/

		document.getElementById("txtFinicio3").title=' Fecha inicio *r';

		document.getElementById("txtFfin3").title=' Fecha fin *r';

		document.getElementById("cboHora3").title=' Hora *r';

	}

}

function no_hora(){

	for(i=1;i<=7;i++){

		document.getElementById("cbo_Hr"+i).title='';

	}

}

function pedir_hora(control,id){

	if(control.checked==true){

		document.getElementById("cbo_Hr"+id).title=' Hora *r';

	}else{

		document.getElementById("cbo_Hr"+id).title='';

	}

}