function popUp(URL) {

	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, 'norel', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0');");
}


//checkValues
function checkValues(theForm, language)
{	
	
	switch(language)
		{
			case "nl"	:
				
				for(var i=0; i < theForm.length; i++)
				{	
				switch(theForm[i].name)
					{	
						case "form_category"		:	if(theForm[i].value.length < 1) { alert('Kies een categorie'); return false; } break;
						case "form_manufacturer"	:	if(theForm[i].value.length < 1) { alert('Kies een febrikant.'); return false; } break;
						case "sexe"					:	if(theForm[i].value.length < 1) { alert('Kies een geslacht.'); return false; } break;
						case "firstname"			:	if(theForm[i].value.length < 1) { alert('De voornaam ontbreekt.'); return false; } break;
						case "surname"				:	if(theForm[i].value.length < 1) { alert('De achternaam ontbreekt.'); return false; } break;
						//case "initials"				:	if(theForm[i].value.length < 1) { alert('De initialen ontbreken.'); return false; } break;
						case "phone"				:	if(theForm[i].value.length < 1) { alert('Het telefoonnummer ontbreekt.'); return false; } break;
						case "email"				:	if(echeck(theForm[i].value) == false ){ alert('Uw email adres klopt niet.'); return false; } break;
						case "content"				:	if(theForm[i].value.length < 1) { alert('Voer een bericht in.'); return false; } break;
						
					 }	
			
				}
			break;

			case "es"	:
				
				for(var i=0; i < theForm.length; i++)
				{	
				switch(theForm[i].name)
					{	
						case "form_category"		:	if(theForm[i].value.length < 1) { alert('Elige una categoria.'); return false; } break;
						case "form_manufacturer"	:	if(theForm[i].value.length < 1) { alert('Elige un fabricante.'); return false; } break;
						case "sexe"					:	if(theForm[i].value.length < 1) { alert('Elija el género.'); return false; } break;
						case "firstname"			:	if(theForm[i].value.length < 1) { alert('Rellene su nombre.'); return false; } break;
						case "surname"				:	if(theForm[i].value.length < 1) { alert('Rellene su apellido.'); return false; } break;
						//case "initials"				:	if(theForm[i].value.length < 1) { alert('De initialen ontbreken.'); return false; } break;
						case "phone"				:	if(theForm[i].value.length < 1) { alert('Rellene su número de teléfono.'); return false; } break;
						case "email"				:	if(echeck(theForm[i].value) == false ){ alert('Rellene su e-mail.'); return false; } break;
						case "content"				:	if(theForm[i].value.length < 1) { alert('Escriba su mensaje.'); return false; } break;
						
					 }	
			
				}
			break;
			case "en"	:
				
				for(var i=0; i < theForm.length; i++)
				{	
				switch(theForm[i].name)
					{	
						case "form_category"		:	if(theForm[i].value.length < 1) { alert('Choose a category'); return false; } break;
						case "form_manufacturer"	:	if(theForm[i].value.length < 1) { alert('Choose a manufacturer.'); return false; } break;
						case "sexe"					:	if(theForm[i].value.length < 1) { alert('Choose a gender.'); return false; } break;
						case "firstname"			:	if(theForm[i].value.length < 1) { alert('Please fill in your name.'); return false; } break;
						case "surname"				:	if(theForm[i].value.length < 1) { alert('Please fill in your surname.'); return false; } break;
						//case "initials"				:	if(theForm[i].value.length < 1) { alert('De initialen ontbreken.'); return false; } break;
						case "phone"				:	if(theForm[i].value.length < 1) { alert('Please fill in your telephone number.'); return false; } break;
						case "email"				:	if(echeck(theForm[i].value) == false ){ alert('Please fill in your e-mail address.'); return false; } break;
						case "content"				:	if(theForm[i].value.length < 1) { alert('Write your message here.'); return false; } break;
						
					 }	
			
				}
			break;

			default	:
				
				for(var i=0; i < theForm.length; i++)
				{	
				switch(theForm[i].name)
					{	
						case "form_category"		:	if(theForm[i].value.length < 1) { alert('Kies een categorie'); return false; } break;
						case "form_manufacturer"	:	if(theForm[i].value.length < 1) { alert('Kies een febrikant.'); return false; } break;
						
					 }	
			
				}
			break;

		}
return true; // -> return true if switch/case completes.
}


function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   //alert("Voer uw email adres in.\n bijv: someone@somewhere.com.")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		  // alert("Voer uw email adres in.\n bijv: someone@somewhere.com.")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		  //  alert("Voer uw email adres in.\n bijv: someone@somewhere.com.")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		 //   alert("Voer uw email adres in.\n bijv: someone@somewhere.com.")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		  //  alert("Voer uw email adres in.\n bijv: someone@somewhere.com.")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		  //  alert("Voer uw email adres in.\n bijv: someone@somewhere.com.")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		  //  alert("Voer uw email adres in.\n bijv: someone@somewhere.com.")
		    return false
		 }

 		 return true					
	}