String.prototype.trim = function() { return this.replace(/^[\s]+|[\s]+$/g,'') }
String.prototype.numOfCharacters = function(character){
    var rep = 0;
    for(var i=0; i<=this.length-1;i++) if(this.charAt(i) == character) rep++;
    return rep;
}

var e = {
    addEvent : function(obj, evType, fn, useCapture){
        if (obj.addEventListener){
            obj.addEventListener(evType, fn, useCapture);
            return true;
        }else if (obj.attachEvent){
            var r = obj.attachEvent("on"+evType, fn);
            return r;
        }else {
            return false;
        }
    }
}

var fixes={
    setLinkPrint:function(){    
        var obj = document.getElementById("pageOptions");
        var firstChild = obj.getElementsByTagName("li")[0];
        var liElement = document.createElement("li");
        var aElement = document.createElement("a");
        aElement.href = "javascript:window.print()";
        aElement.appendChild(document.createTextNode("Imprimir"))
        liElement.appendChild(aElement);
        liElement.className = "print";
        obj.insertBefore(liElement,firstChild);     
    },
    calendar:{
        init:function(){
            var obj = $("#calendar");
            obj.find(".sel").each(function(){
                var mes = $(this).attr("id");
                if(mes == "enero" || mes == "febrero" || mes == "marzo" || mes == "abril" || mes == "mayo" || mes == "junio"){
                    $(this).append(fixes.calendar.createUp())
                    
                }else{
                    $(this).append(fixes.calendar.createDown())
                }
            })
        },
        createUp:function(){
            var span = $("<span class='fixUp sp'>&nbsp;</span>")
            return span;
        },
        createDown:function(){
            var span = $("<span class='fixDown sp'>&nbsp;</span>")
            return span;            
        }
    }
}

var curves={
    
    createMainCurves:function(){
        var obj = document.getElementById("wrapperContent");
        var obj2 = document.getElementById("wrapperFooter");
        var cTopLeft = cTopRight = cBottomLeft = cBottomRight = null;           
        cBottomLeft = curves.createElementsCurves("cLeftBottom");
        cBottomRight = curves.createElementsCurves("cRightBottom");
        obj2.appendChild(cBottomLeft);
        obj2.appendChild(cBottomRight);
    },
    createElementsCurves:function(style){
        var element = document.createElement("div");
        element.className = style + " sp";
        element.appendChild(document.createTextNode(" "));
        return element;
    }
}



var behaviours = {
    
}

/* validaciones de formularios */
var formsValidations = {
    setMsgError:function(txt, form){
        var parentForm = form.parent();
        var msgError = parentForm.find(".msgError");
        var divElement = (msgError.length != 0) ? msgError.eq(0) : document.createElement("div");       
        var ulElement = document.createElement("ul");
        var liElement = null;       
        var errors = txt.split("|");                
        $(divElement).attr("class", "msgError");
        if($(divElement).find("ul").length != 0) $(divElement).empty();
        for(var i = 0; i < errors.length - 1; i++){
            liElement = document.createElement("li");
            liElement.appendChild(document.createTextNode(errors[i]));
            ulElement.appendChild(liElement);
        }
        $(divElement).append(ulElement);        
        if(msgError.length == 0) form.before($(divElement));
    },
    validaContactForm:function(obj){
        var errorTxt = "";
        var f = $(obj);
        if(!f.find("input[@name='nombre']").attr("value")) errorTxt += literal["contact"][0];
        if(!f.find("input[@name='apellidos']").attr("value")) errorTxt += literal["contact"][1];
        if(!f.find("input[@name='mail']").attr("value")) errorTxt += literal["contact"][2];
        else{
            if(!regularExpressions.isValidEmail(f.find("input[@name='mail']").attr("value")))  errorTxt += literal["contact"][3];
        }               
        if(!f.find("textarea[@name='motivo']").val()) errorTxt += literal["contact"][4];        
        else{
            if(f.find("textarea[@name='motivo']").val().length > 250)  errorTxt += literal["contact"][5];
        }
        if(errorTxt != ""){ 
            formsValidations.setMsgError(errorTxt, f);
            return false;
        }else return true;
    }
}

/* expresiones regulares para validar formularios */
var regularExpressions = {  
    isValidEmail:function (str){
        var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
        return (filter.test(str));
    },
    esCadena:function(c) { return /^[0-9A-Za-z-\/Ññ?É?ÓÚáéíóúÜüÄäËë?ïÖö´,'/\\t\n\r\s]+$/.test(c); },
    esAlfabetico:function(c){return /^([a-zA-Z])+$/.test(c);},
    esNumero:function(c){return /^[0-9]+$/.test(c);},
    esTelefono:function(c){return /^[0-9\s\+\-)(]+$/.test(c)}   
}

var common = {
    controlHeight:function(obj){
        var maxHeight = 0;
        obj.each(function(){
            $(this).css ({"height" : "auto"});
            if($(this).height() > maxHeight){
                maxHeight = $(this).height();
            }
        });
        obj.each(function(){
            $(this).height(maxHeight + "px");
        });
    }
}
jQuery(document).ready(function() { 
    curves.createMainCurves();
    $("div.gridType4").each(function(){
        common.controlHeight($(this).find("div.text"));
        if($.browser.msie) common.controlHeight($(this).find("div.content"));
    });
    if($("#formContact").length != 0) $("#formContact").submit(function(){return formsValidations.validaContactForm($(this))});
    if($("#calendar").length != 0) fixes.calendar.init();
});