var ft1=true;
function openEmailFormDig(type){
        if(ft1){
        $("body").append("<div id='emailUsFormDIG' class='showEmailUs' onclick='closeEmailFormDig();' style='display:none;z-index:5000;top:0;left:0;position:absolute;background:black;text-align: center;'><img id='showEmailLoadIMG' style='position:relative;' src='/images/loading_small.gif' width='50' height='50'></div>");
           resizeEmailFormDig();
            $("body").append("<div id='emailUsFormDIGIn' class='showEmailUs' style='display:none;width:615px;height:auto;z-index:5001;top:25%;left:25%;position:absolute;'></div>");
            ft1=false;
        }
        $(window).resize(resizeEmailFormDig);
        scrollEmailFormDig();
        $(window).scroll(scrollEmailFormDig);
        
        //$("#emailUsFormDIGIn").draggable();
        $("#emailUsFormDIG").fadeTo(1,0.6);
        //window.scroll(0,0);
        $("#emailUsFormDIGIn").load("/show_email_us.jsp?subjectPD="+type+"&t="+new Date().getTime(),function(){$("#showEmailLoadIMG").hide();$("#emailUsFormDIGIn").show();
        //$("#emailUsFormDIGIn").fadeIn("slow",function(){$("#emailUsFormDIGIn").fadeTo(1,1);});
        afterFirstLoad();
        }); 
}
function scrollEmailFormDig(){
        document.getElementById("emailUsFormDIGIn").style.top=getEmailUSTop1(0.13)+"px";

}
function getEmailUSTop1(percent){
    return (document.body.scrollTop+(percent*$(window).height()));
}
function resizeEmailFormDig(){
           $("#emailUsFormDIG").height(document.body.scrollHeight);
           $("#emailUsFormDIG").width(document.body.scrollWidth);
           document.getElementById("showEmailLoadIMG").style.top=(getEmailUSTop1(0.4))+"px";
}

function closeEmailFormDig(){
    $(".showEmailUs").hide();
}

function emailInputCheckerTF1(obj) {
    var temp1=$.trim(obj.value);
    obj.value=temp1;
    var regex=new RegExp(/^[a-zA-Z0-9\._%\+\-]+@[a-zA-Z0-9\.\-%]+\.[a-zA-Z]{2,4}$/);
    return (temp1.match(regex,"g"));
}

function submitingEmailFormDig(){
    var result=true;
    if(result && $.trim(document.showEmailUsForm.fullname.value).length<=2){
        alert("Please enter your name.");
        document.showEmailUsForm.fullname.focus();
        result=false;
    }
    var emailOk=false;
    try{
    emailOk=emailInputCheckerTF1(document.showEmailUsForm.email);
    }catch(e){alert(e);}

    if(result && !emailOk){
        alert("Please enter your email.");
        document.showEmailUsForm.email.focus();
        result=false;
    }
    if(result&& $.trim(document.showEmailUsForm.email.value)!=$.trim(document.showEmailUsForm.emailconfirm.value)){
        alert("Email addresses do not match. Please verify.")
        document.showEmailUsForm.emailconfirm.focus();
        result=false;
    }
    //alert($.trim(document.showEmailUsForm.subject.value).length);
    if(result&& $.trim(document.showEmailUsForm.subject.value).length<=2){
        alert("Please enter a subject.")
        document.showEmailUsForm.subject.focus();
        result=false;
    }
    if(result&& $.trim(document.showEmailUsForm.message.value).length<=2){
        alert("Please enter a message.")
        document.showEmailUsForm.message.focus();
        result=false;
    }
    var selIdx=document.showEmailUsForm.subjectPD.selectedIndex;
    if(result&& selIdx==0){
        alert("Please select a help topic.")
        document.showEmailUsForm.subjectPD.focus();
        result=false;
    }
    //if(result&& selIdx==2&&$.trim(document.showEmailUsForm.orderid.value).length<=2){
    //    alert("Please enter an order number.")
    //    document.showEmailUsForm.orderid.focus();
    //   result=false;
   // }

    if(result){
        var params=($(document.showEmailUsForm).serializeArray());
         $("#emailUsFormDIGIn").hide();
         $("#showEmailLoadIMG").show();
        $("#emailUsFormDIGIn").load("/show_email_us.jsp",params,function(){$("#showEmailLoadIMG").hide();$("#emailUsFormDIGIn").show()});

      result=false;
    }
    return result;
}

    function changeSelect(){
        var selIdx=document.showEmailUsForm.subjectPD.value;
        $(".subjectPDTxt").hide();
        $(".subjectPD"+selIdx).show();
    }
    
    function messageCheck(){
        var len=document.showEmailUsForm.message.value.length;
        if(len>4000){
            document.showEmailUsForm.message.value=document.showEmailUsForm.message.value.substring(0,4000);
            len=document.showEmailUsForm.message.value.length;
            alert("You have reached the maximum length (4000).");
        }
        $("#currentLength").html(len);
    }
    function afterFirstLoad(){
        document.showEmailUsForm.subjectPD.selectedIndex=document.showEmailUsForm.sis.value;
        changeSelect();
        document.showEmailUsForm.u1.value=encodeURIComponent(window.location);
        resizeEmailFormDig();
    }