function click_checkbox()
{

    var fm=document.innermailform;
    
    var fmailcount=parseInt(fm.mailcount.value);
    //if(document.getElementByID("selectall").checked==true)
    if(document.all["selectall"].checked==true)
    {
		document.all["selectall2"].checked=true;
    	for(i=1;i<=fmailcount;i++)
    	{
    		fm[i].checked=true;
    	}    
    }
    else
    {
		document.all["selectall2"].checked=false;
    	for(i=1;i<=fmailcount;i++)
    	{
    		fm[i].checked=false;
    	}
    }
}

function click_checkbox2()
{

    var fm=document.innermailform;
    
    var fmailcount=parseInt(fm.mailcount.value);
    //if(document.getElementByID("selectall").checked==true)
    if(document.all["selectall2"].checked==true)
    {
		document.all["selectall"].checked=true;
    	for(i=1;i<=fmailcount;i++)
    	{
    		fm[i].checked=true;
    	}    
    }
    else
    {
		document.all["selectall"].checked=false;
    	for(i=1;i<=fmailcount;i++)
    	{
    		fm[i].checked=false;
    	}
    }
}


function innermail_form3()
{
        var fm=document.innermailform;
        
        var fmailcount=parseInt(fm.mailcount.value);

        var fmailstring="";
        
        var tempcount=0;
        
        for(i=1;i<=fmailcount;i++){
                fm[i].checked=false;
        }

}

function innermail_form4()
{
        var fm=document.innermailform;
        
        var fmailcount=parseInt(fm.mailcount.value);
        
        //var fmailstring="";
        
        //var tempcount=0;
        
        for(i=1;i<=fmailcount;i++){
                fm[i].checked=true;
        }

}

function innermail_form1()
{
        var fm=document.innermailform;
        
        var fmailcount=parseInt(fm.mailcount.value);
        
        var fmailstring="";
        
        var tempcount=0;
        
        for(i=1;i<=fmailcount;i++){
                if(fm[i].checked==true) {fmailstring=fmailstring+fm[i].value+";"; tempcount++; }
        }
        
        // 2u 50 yap OKEY
        
        if(tempcount>50) alert("Maximum 50 email at a time permitted.\n\nYou have checked "+tempcount+" emails.");
        else if(tempcount<1) alert("Minimum 1 email must be clicked!");
        else 
        {
                fm.mailstring.value=fmailstring;
                fm.submit();
        }
}

function innermail_form2()
{
        var fm=document.innermailform2;
        
        if(fm.esubject.value=="") alert("Please write the Mail Subject.");
        else if(fm.emessage.value=="") alert("Please write the Message.");
        else fm.submit();
}

function ask_unsubscribe( )
{
        var fm=document.unsubs;
        var state=confirm("Are you sure you want to unsubscribe steminorder.com ?");
        if(state) fm.submit();  
}

function email_check(femail)
{
        var forbid_e="\"é!'^+%&/()=?#$½{[]}\|~,;:<> ";
        email_err=0;
        
        // email ********************************************
        var email_dot=0;
        var email_at=0;
        var c=0;
        for(a=0;a<femail.length;a++)
                if(forbid_e.indexOf(femail.charAt(a))>=0){
                email_err=1;break;      
        }
        
        if(femail.length<7 || femail.length>255)
                email_err=1;
                
        for(a=1;a<femail.length;a++)
            if(femail.charAt(a)=='@'){
                email_at++;c=a+3;
            }
            
        for(b=c;b<femail.length;b++)  
            if(femail.charAt(b)=='.'){
                email_dot++;break;
            }
        
        if(email_at!=1 || email_dot<1) email_err=1;
        
        return email_err;       
}

function contact_check(fcpname)
{
        cpname_err=0;
        var forbid_n="\"é!'^+%/=?#$½{[]}\|~;:<>@0123456789";
        
        for(a=0;a<fcpname.length;a++)
                if(forbid_n.indexOf(fcpname.charAt(a))>=0){
                cpname_err=1;break;     
                }
        
        if(fcpname.length<2 || fcpname.length>220)
                cpname_err=1;

        return cpname_err;
}

function name_check(fname)
{
        name_err=0;
        var forbid_n="\"'^+%/=?#$½\|~;<>@";
        
        for(a=0;a<fname.length;a++)
                if(forbid_n.indexOf(fname.charAt(a))>=0){
                name_err=1;break;       
                }

        return name_err;
}

function login_form(){
        
        var fm=document.logform;
        
        var fusername=fm.username.value;
        var fpassword=fm.password.value;

        var u1_err=0;
        var u2_err=0;
        var p1_err=0;
        var p2_err=0;
        
        if(fusername.length==0) u1_err=1;
        if(fpassword.length==0) p1_err=1;
        if(u1_err==0 && ( fusername.length<4 || fusername.length>12 ) ) u2_err=1;
        if(p1_err==0 && ( fpassword.length<4 || fpassword.length>12 ) ) p2_err=1;
        
        if(u1_err) alert("Warning: Username is empty.");
        else if(p1_err) alert("Warning: Password is empty.");
        else if(u2_err) alert("Warning: Invalid Username.");
        else if(p2_err) alert("Warning: Invalid Password.");
        else fm.submit();
         
}

function gopage1()
{
        var fm=document.gopageform;
        
        fm.pagenumber.value=(fm.nowpagenumber.value - 1);
        
        fm.submit();
}

function gopage2()
{
        var fm=document.gopageform;
        
        fm.pagenumber.value=fm.gopage.value;
        
        fm.submit();
}

function gopage3()
{
        var fm=document.gopageform;
        
        //************** convert to integer **************
        
        var mynum=parseInt(fm.nowpagenumber.value);
                
        mynum=mynum+1;
        
        fm.pagenumber.value=mynum;

        fm.submit();
}

function orderby(orderid)
{
        var fm=document.gopageform;

        var ordervalue="";

        if(orderid==1)
                ordervalue="vesselname, ";
        else if(orderid==2)
                ordervalue="vesseltype, ";
        else if(orderid==3)
                ordervalue="flag, ";
        else if(orderid==4)
                ordervalue="builtyear, ";
        else if(orderid==5)
                ordervalue="deadweight, ";
        else if(orderid==6)
                ordervalue="xVesselPositions.port, ";
        else if(orderid==7)
                ordervalue="xVesselPositions.date1, ";
        else if(orderid==8)
                ordervalue="ctype, ";
        else if(orderid==9)
                ordervalue="quan, ";
        else if(orderid==10)
                ordervalue="lport, ";
        else if(orderid==11)
                ordervalue="dregion, ";
        else if(orderid==12)
                ordervalue="date1, ";
        else if(orderid==13)
                ordervalue="comm, ";
        else if(orderid==14)
                ordervalue="xFirms.firmname, ";
        else if(orderid==15)
                ordervalue="xFirms.cp_name, ";
        else if(orderid==16)
                ordervalue="xFirms.city, ";
        else if(orderid==17)
                ordervalue="xVessels.vesselname, ";
        else if(orderid==18)
                ordervalue="xVessels.vesseltype, ";
        else if(orderid==19)
                ordervalue="xVessels.builtyear, ";
        else if(orderid==20)
                ordervalue="xVessels.deadweight, ";
        else if(orderid==21)
                ordervalue="xVesselSale.price, ";
        
        fm.pagenumber.value=fm.gopage.value;
        fm.orderby.value=ordervalue;

        fm.submit();
}

function registration_form(){
        
        var fm=document.regform;

        var fcompany=fm.company.value;
        var fcpname=fm.cpname.value;
        var femail=fm.email.value;
        var fweb=fm.web.value;
        var fcountry=fm.country.value;
        var fphone=fm.phone.value;
        var fusername=fm.username.value;
        var fpassword=fm.password.value;
        var frepassword=fm.repassword.value;
        var fagree=fm.agree;

        company_err=0;
        cpname_err=0;
        email_err=0;
        web_err=0;
        country_err=0;
        phone_err=0;
        username_err=0;
        password_err=0;
        repassword_err=0;
        concern_err=1;
        agree_err=0;

        var forbid_c="\"é!'^%/=?#$½{[]}\|~;<>@";
        var forbid_e="\"é!'^+%&/()=?#$½{[]}\|~,;:<> ";
        var forbid_n="\"é!'^+%&/=?#$½{[]}\|~;:<>@0123456789";
        var digits='0123456789';
        var digits_b='0123456789.';
        
        // concern ******************************************
        for(i=12;i<48;i++){
                if(i==13) continue;
                if(fm[i].checked==true) { concern_err=0; break; }
        }


        // company ******************************************
        for(a=0;a<fcompany.length;a++)
                if(forbid_c.indexOf(fcompany.charAt(a))>=0){
                company_err=1;break;
                }

        if(fcompany.length<2 || fcompany.length>220)
                company_err=1;
                
        // cpname ********************************************  
        cpname_err=contact_check(fcpname);
                
        // email ********************************************
        email_err=email_check(femail);
        
        // web ********************************************
        if(fweb.length>1)
        {
                for(a=0;a<fweb.length;a++)
                        if(forbid_e.indexOf(fweb.charAt(a))>=0){
                        web_err=1;break;        
                }       
        }
        
        // country ********************************************
        if (fcountry=="xx") country_err=1;
        
        // phone ********************************************
        if (fphone.length<7) phone_err=1;
        var pnum=0;
        for(a=0;a<fphone.length;a++)
                if(digits.indexOf(fphone.charAt(a))>=0){
                pnum++; 
                }
        if (pnum<7) phone_err=1;
        
        // username ********************************************
        for(a=0;a<fusername.length;a++)
                if(forbid_e.indexOf(fusername.charAt(a))>=0){
                username_err=1;break;   
                }
        
        if(fusername.length<4 || fusername.length>12)
                username_err=1;
                
        // password ********************************************
        for(a=0;a<fpassword.length;a++)
                if(forbid_e.indexOf(fpassword.charAt(a))>=0){
                password_err=1;break;   
                }
        
        if(fpassword.length<4 || fpassword.length>12)
                password_err=1;
                
        // repassword ********************************************
        if(fpassword!=frepassword) repassword_err=1;
        
        // concern ******************************************
        //if(fconcern=="") concern_err=1;
        
        // agree ********************************************
        if (fagree.checked==false) agree_err=1;

        
             if(company_err) alert("Please write a valid Company Name.\n\nDo not use: (   \"é!'^%&/=?_#$½{[]}\|~;<>@   ) these characters.");
        else if(cpname_err) alert("Please write a valid Contact Name.\n\nDo not use: (   \"é!'^+%&/=?_#$½{[]}\|~;:<>@0123456789   ) these characters.");
        else if(email_err)  alert("Please write a valid E-mail Address.\n\nEx:example@anywhere.com");
        else if(web_err)   alert("Please write a vaild Web Address.\n\nEx:www.steminorder.com\nDo not insert http:");
        else if(country_err) alert("Please select a Country.");
        else if(phone_err) alert("Please write a valid Phone Number.");
        else if(username_err) alert("Please write a valid Username [4 to 12 chars.].\n\nDo not use: (   \"é!'^+%&/()=?#$½{[]}\|~,;:<>   ) these characters.");
        else if(password_err) alert("Please write a valid Password [4 to 12 chars.].\n\nDo not use: (   \"é!'^+%&/()=?#$½{[]}\|~,;:<>   ) these characters.");
        else if(repassword_err) alert("Your Password Confirmation does not match with the real Password.");
        else if(concern_err) alert("Please select at least one Firm Concern.");
        else if(agree_err) alert("You must read the Disclamer and Agree it to submit this form.");
        else fm.submit();

}

function cargo_form(){
        
        var fm=document.cargoform;

        var fctype=fm.ctype.value;
        var flregion=fm.lregion.value;
        var fdregion=fm.dregion.value;
        var fday1=fm.day1.value;
        var fmonth1=fm.month1.value;
        var fyear1=fm.year1.value;
        var fday2=fm.day2.value;
        var fmonth2=fm.month2.value;
        var fyear2=fm.year2.value;
        var fcontact=fm.contact.value;
        var femail=fm.email.value;
        var fquan=fm.quan.value;
        var funit=fm.unit.value;
        
        
        ctype_err=0;
        lregion_err=0;
        dregion_err=0;
        date_err=0;
        unit_err=0;
        contact_err=0;
        email_err=0;
        
        var forbid_c="\"é!'^%&/=?#$½{[]}\|~;<>@";
        var forbid_e="\"é!'^+%&/()=?#$½{[]}\|~,;:<> ";
        var forbid_n="\"é!'^+%&/=?#$½{[]}\|~;:<>@0123456789";           
        
        // ctype ******************************************
        for(a=0;a<fctype.length;a++)
                if(forbid_c.indexOf(fctype.charAt(a))>=0){
                ctype_err=1;break;      
                }
        
        if(fctype.length<2 || fctype.length>220)
                ctype_err=1;
                
        // lregion - dregion ******************************
        if (flregion=="xx") lregion_err=1;
        if (fdregion=="xx") dregion_err=1;
        
        // date1- date2 ************************************
        if (fyear1>fyear2) date_err=1;
        else if (fyear1==fyear2)
        {
                if(fmonth1>fmonth2) date_err=1;
                else if(fmonth1==fmonth2)
                {
                        if(fday1>fday2) date_err=1;
                }
        }
        
        // quan - unit *************************************
        if(fquan=="" || funit=="xx") unit_err=1; 
                
        
        fm.date1.value=fyear1+"-"+fmonth1+"-"+fday1;
        fm.date2.value=fyear2+"-"+fmonth2+"-"+fday2;
        
             if(ctype_err) alert("Please write a valid Cargo Type.\n\nDo not use: (   \"é!'^%&/=?_#$½{[]}\|~;<>@   ) these characters.");
        else if(lregion_err) alert("Please select Loading Region.");
        else if(dregion_err)  alert("Please select Discharging Region.");
        else if(date_err)   alert("Second Date must be bigger than First Date.");
        else if(unit_err) alert("Please select the Quantity and Unit.");
        else fm.submit();                       

}

function cargosearch_form()
{
        var fm=document.cargosearch;

        var fday1=fm.day1.value;
        var fmonth1=fm.month1.value;
        var fyear1=fm.year1.value;
        var fday2=fm.day2.value;
        var fmonth2=fm.month2.value;
        var fyear2=fm.year2.value;

        date_err=0;
        
        // date1- date2 ************************************
        if (fyear1>fyear2) date_err=1;
        else if (fyear1==fyear2)
        {
                if(fmonth1>fmonth2) date_err=1;
                else if(fmonth1==fmonth2)
                {
                        if(fday1>fday2) date_err=1;
                }
        }
        
        fm.date1.value=fyear1+"-"+fmonth1+"-"+fday1;
        fm.date2.value=fyear2+"-"+fmonth2+"-"+fday2;
        
        if(date_err)   alert("Second Date must be bigger than First Date.");    
        else fm.submit();


}


function vessel_form()
{
 

var fm=document.vesform;
        
        var fvesselname=fm.vesselname.value;
        var fflag=fm.flag.value;
        var fbuiltyear=fm.builtyear.value;
        var fdeadweight=fm.deadweight.value;
        var fdwcc=fm.dwcc.value;
        var fcontact=fm.contact.value;
        var femail=fm.email.value;
        
        vesselname_err=0;
        flag_err=0;
        builtyear_err=0;
        deadweight_err=0;
        dwcc_err=0;
        weight_err=0;
        contact_err=0;
        email_err=0;

                
       
        
        var forbid_v="\"é!'^+%&/()=?#$½{[]}\|~,;:<>@";
        var digits_b='0123456789.,';    
        
        // email ********************************************
        //email_err=email_check(femail);
        
        // contact ******************************************
        //contact_err=contact_check(fcontact);
        
        // vesselname ******************************************
        for(a=0;a<fvesselname.length;a++)
                if(forbid_v.indexOf(fvesselname.charAt(a))>=0){
                vesselname_err=1;break; 
                }
        
        if(fvesselname.length<2 || fvesselname.length>220)
                vesselname_err=1;
                
        // flag *******************************************
        if (fflag=="xx") flag_err=1;

        // builtyear *******************************************
        if (fbuiltyear=="xx") builtyear_err=1;
        
        // deadweight ****************************************
        for(a=0;a<fdeadweight.length;a++)
                if(digits_b.indexOf(fdeadweight.charAt(a))< 0){
                deadweight_err=1;break; 
                }       

        // dwcc ****************************************
        for(a=0;a<fdwcc.length;a++)
                if(digits_b.indexOf(fdwcc.charAt(a))< 0){
                dwcc_err=1;break;       
                }
        
        // weight **************************************
        if(fdwcc=="" && fdeadweight=="" ) weight_err=1;
        
        if(vesselname_err) alert("Please write a valid Vessel Name.\n\nDo not use: (   \"é!'^%&/=?_#$½{[]}\|~;<>@   ) these characters.");
        else if(flag_err) alert("Please select a Flag.");
        else if(builtyear_err)  alert("Please select Built Year.");
        else if(deadweight_err)   alert("Deadweight must be numeric.");
        else if(dwcc_err) alert("Dwcc must be numeric.");
        else if(weight_err) alert("Please write Deadwight and Dwcc.\n\nAt least one of them is compulsory.");
        //else if(contact_err) alert("Please write a valid Contact Name.\n\nDo not use: (   \"é!'^+%&/=?_#$½{[]}\|~;:<>@0123456789   ) these characters.");
        //else if(email_err) alert("Please write a valid E-mail Address.\n\nEx:example@anywhere.com");
        else fm.submit();
}       

function vesselsearch_form()
{
        var fm=document.vessearch;
        var fdd1=fm.dd1.value;
        var fdd2=fm.dd2.value;
        
        var digits_b='0123456789.,';
        
        dd1_err=0;
        dd2_err=0;

        // fdd1 ****************************************
        for(a=0;a<fdd1.length;a++)
                if(digits_b.indexOf(fdd1.charAt(a))< 0){
                dd1_err=1;break;        
                }
        // fdd2 ****************************************
        for(a=0;a<fdd2.length;a++)
                if(digits_b.indexOf(fdd2.charAt(a))< 0){
                dd2_err=1;break;        
                }
                
        if(dd1_err || dd2_err)   alert("Deadweight/Dwcc must be numeric.");
        else fm.submit();                       
}

function delves(vesid)
{
        var fm=document.vesseldel;
        fm.vesselid.value=vesid;
        var state=confirm("Do you want to delete Vessel ?");
        if(state) fm.submit();
        
}

function delcar(carid)
{
        var fm=document.cargodel;
        fm.cargoid.value=carid;
        var state=confirm("Do you want to delete Cargo ?");
        if(state) fm.submit();
        
}

function vesposenter1()
{
        var fm=document.vespos1;
        var fv=fm.vesselname.value;     
        fm.submit();
}

function vesposenter2()
{
        var fm=document.vespos2;

        var fregion=fm.region.value;
        var fport=fm.port.value;
        var fday1=fm.day1.value;
        var fmonth1=fm.month1.value;
        var fyear1=fm.year1.value;
        var fday2=fm.day2.value;
        var fmonth2=fm.month2.value;
        var fyear2=fm.year2.value;

        date_err=0;
        region_err=0;
        port_err=0;
        
        // region ******************************************
        if(fregion=="xx") region_err=1;
        
        // port *******************************************
        port_err=name_check(fport);
        
        // date1- date2 ************************************
        if (fyear1>fyear2) date_err=1;
        else if (fyear1==fyear2)
        {
                if(fmonth1>fmonth2) date_err=1;
                else if(fmonth1==fmonth2)
                {
                        if(fday1>fday2) date_err=1;
                }
        }
        
        if (region_err) alert("Pelase Select a Region.");
        else if (port_err) alert("Please write a valid Port.\n\nDo not use: (   \"'^+%&/=?#$½\|~;<>@   ) these characters.")
        else if(date_err)   alert("Second Date must be bigger than First Date.");       
        else fm.submit();       
}

function vesposser_form()
{
        var fm=document.vesposser;
        
        var fday1=fm.day1.value;
        var fmonth1=fm.month1.value;
        var fyear1=fm.year1.value;
        var fday2=fm.day2.value;
        var fmonth2=fm.month2.value;
        var fyear2=fm.year2.value;

        date_err=0;
        
        // date1- date2 ************************************
        if (fyear1>fyear2) date_err=1;
        else if (fyear1==fyear2)
        {
                if(fmonth1>fmonth2) date_err=1;
                else if(fmonth1==fmonth2)
                {
                        if(fday1>fday2) date_err=1;
                }
        }
        
        if(date_err)   alert("Second Date must be bigger than First Date.");    
        else fm.submit();       
}

function saleenter_form()
{
        var fm=document.saleform;
        
        var fprice=fm.price.value;
        var fother=fm.other.value;
        
        price_err=0;
        other_err=0;
        
        var forbid_x="\"'";
        var digits_b='0123456789.,';
        
                        
        for(a=0;a<fother.length;a++)
                if(forbid_x.indexOf(fother.charAt(a))>=0){
                other_err=1;break;      
                }
                
        if(other_err) alert("Please do not use: (  \" '  ) these characters in other part.");
        else fm.submit();
}

function purchase_form()
{
        var fm=document.purchaseform;
        
        var fyear1=fm.year1.value;
        var fyear2=fm.year2.value;
        var fdd1=fm.dd1.value;
        var fdd2=fm.dd2.value;
        
        year_err=0;
        dd_err=0;

        dd1_err=0;
        dd2_err=0;


        var digits_b='0123456789.,';
        
        if(fyear1>fyear2) year_err=1;
        if(fdd1>fdd2) dd_err=1;
        
        for(a=0;a<fdd1.length;a++)
                if(digits_b.indexOf(fdd1.charAt(a))< 0){
                dd1_err=1;break;        
                }
        for(a=0;a<fdd2.length;a++)
                if(digits_b.indexOf(fdd2.charAt(a))< 0){
                dd2_err=1;break;        
                }
                
        if(year_err) alert("Year 2 must be bigger than Year 1.");
        else if(dd_err) alert("Deadweight/Dwcc 2 must be bigger than Deadweight/Dwcc 1.");      
        else if(dd1_err || dd2_err) alert("Please write a valid Deadweight/Dwcc.\n\nIt must be numeric.");      
        else fm.submit();                                                               
}

function regular_form()
{
        var fm=document.regularform;
        
        country_count=0;
        dif_count=0;
        temp="";
        
        // country ******************************************
        for(i=1;i<7;i++){
                if(fm[i].value!="xx") 
                {
                        country_count++;
                        if(fm[i].value!=temp) dif_count++;
                        temp=fm[i].value;
                }
        }
        
        if(country_count<2) alert("Please select minimum 2 Countries.");
        else if(dif_count<2) alert("Please select minumum 2 different Countries.");
        else fm.submit();       
}

function contact_form()
{
        var fm=document.contactform;

        var fcomment=fm.comment.value;
        var fname=fm.name.value;
        var femail=fm.email.value;
        
        comment_err=0;
        name_err=0;
        email_err=0;
        
        if(fcomment.length<4) comment_err=1;
        
        name_err=contact_check(fname);
        email_err=email_check(femail);
        
        if(comment_err)   alert("Please write your Comment.\n\nComment must be bigger than 4 chars.");
        else if(name_err) alert("Please write a valid Contact Name.\n\nDo not use: (   \"é!'^+%&/=?_#$½{[]}\|~;:<>@0123456789   ) these characters.");  
        else if(email_err) alert("Please write a valid E-mail Address.\n\nEx:example@anywhere.com");
        else fm.submit();
}

function forgot_form()
{
        var fm=document.forgotform;
        
        var femail=fm.email.value;
        
        email_err=0;
        
        email_err=email_check(femail);
        
        if(email_err) alert("Please write a valid E-mail Address.\n\nEx:example@anywhere.com");
        else fm.submit();
}

function tell_form()
{
        var fm=document.tellform;
        
        var femail1=fm.email1.value;
        var femail2=fm.email2.value;
        var fname1=fm.name1.value;
        var fname2=fm.name2.value;
        
        email1_err=0;
        email2_err=0;
        name1_err=0;
        name1_err=0;
        
        email1_err=email_check(femail1);
        email2_err=email_check(femail2);
        name1_err=contact_check(fname1);
        name2_err=contact_check(fname2);
        
        if(name1_err) alert("Please write a valid Contact Name (Yours).\n\nDo not use: (   \"é!'^+%&/=?_#$½{[]}\|~;:<>@0123456789   ) these characters.");      
        else if(email1_err) alert("Please write a valid E-mail Address (Yours).\n\nEx:example@anywhere.com");
        else if(name2_err) alert("Please write a valid Contact Name (Friend's).\n\nDo not use: (   \"é!'^+%&/=?_#$½{[]}\|~;:<>@0123456789   ) these characters.");      
        else if(email2_err) alert("Please write a valid E-mail Address (Friend's).\n\nEx:example@anywhere.com");
        else fm.submit();       
}

function trade_form()
{
        var fm=document.tradeform;

        var fofferbid=fm.offerbid.value;

        offerbid_err=0;

        if(fofferbid.length<10) offerbid_err=1;
        
        if(offerbid_err) alert("Please write a Offer/Bid.\nOffer/Bid must be between bigger than 10 chars.");
        else fm.submit();       
}     

function cbi_form()
{
        var fm=document.cbiform;

        var fcbi=fm.cbi.value;

        cbi_err=0;

        if(fcbi.length<2) cbi_err=1;
        
        if(cbi_err) alert("Please write your company brief introduction.");
        else fm.submit();       
}      

function shipment_form()
{
        var fm=document.shipmentform;

        var fdefinition=fm.definition.value;

        definition_err=0;

        if(fdefinition.length<5) definition_err=1;
        
        if(definition_err) alert("Please write your business definition.");
        else fm.submit();       
}

function tcr_form()
{
        var fm=document.tcrform;
        
        var fregion1=fm.region1.value;
        var fregion2=fm.region2.value;
        var fdeadweight1=fm.deadweight1.value;
        var fdeadweight2=fm.deadweight2.value;
        
        region_err=0;
        deadweight_err=0;
        
        var digits_b='0123456789.,';
                
        for(a=0;a<fdeadweight1.length;a++)
                if(digits_b.indexOf(fdeadweight1.charAt(a))< 0){
                deadweight_err=1;break; 
                }               
        
        for(a=0;a<fdeadweight2.length;a++)
                if(digits_b.indexOf(fdeadweight2.charAt(a))< 0){
                deadweight_err=1;break; 
                }
                
        if(fregion1=="xx" || fregion2=="xx" ) region_err=1;             
                
        if(region_err) alert("Please Select the Trading Regions.");     
        else if(deadweight_err) alert("Please write  valid Deadweight(s).\n\nDeadweight(s) must be numeric.");
        else fm.submit();                                                               
}

function cv_form()
{
        var fm=document.cvform;
        
        name_err=0;
        address_err=0;
        country_err=0;
        phone_err=0;
        email_err=0;
        education_err=0;
        lang1_err=0;
        lang2_err=0;
        interested_err=0;
        
        fname=fm.name.value;
        faddress=fm.address.value;
        fcountry=fm.country.value;
        fphone=fm.phone.value;
        femail=fm.email.value;
        feducation=fm.education.value;
        flang1=fm.lang1.value;
        flevel1=fm.level1.value;
        flang2=fm.lang2.value;
        flevel2=fm.level2.value;
        finterested=fm.interested.value;
        
        name_err=contact_check(fname);
        
        if( faddress.length<5 || faddress.length>240 ) address_err=1;
        
        if( fcountry=="xx") country_err=1;
        
        if( fphone.length<7 || fphone.length>100 ) phone_err=1;
        
        email_err=email_check(femail);
        
        if( feducation=="xx" ) education_err=1;
        
        if( flang1!="xx" && flevel1=="xx") lang1_err=1;

        if( flang2!="xx" && flevel2=="xx") lang2_err=1;
        
        if( finterested=="xx") interested_err=1;
        
        if(name_err) alert("Please write a valid Contact Name.\n\nDo not use: (   \"é!'^+%&/=?_#$½{[]}\|~;:<>@0123456789   ) these characters.");
        else if(address_err) alert("Please write a valid address.\n\nMust be between 5 to 240 char.");
        else if(country_err) alert("Please select the Counrty you live.");
        else if(phone_err) alert("Please write a valid Phone Number.");
        else if(email_err) alert("Please write a valid E-mail Address.\n\nEx:example@anywhere.com");
        else if(education_err) alert("Please select your education level.");
        else if(lang1_err) alert("Please select your language level.");
        else if(lang2_err) alert("Please select your language level.");
        else if(interested_err) alert("Please select your interested position.");
        else fm.submit();       
}
        
function openpos_form()
{
        var fm=document.openposform;
        
        contact_err=0;
        phone_err=0;
        email_err=0;
        position_err=0;
        salary_err=0;
        city_err=0;
        country_err=0;
        
        fcontact=fm.contact.value;
        fcountry=fm.country.value;
        fphone=fm.phone.value;
        femail=fm.email.value;
        fposition=fm.position.value;
        fcity=fm.city.value;
        fsalary=fm.salary.value;

        contact_err=contact_check(fcontact);
        
        
        if( fcountry=="xx") country_err=1;
        
        if( fphone.length<7 || fphone.length>100 ) phone_err=1;
        
        email_err=email_check(femail);
        
        if( fsalary=="xx" ) salary_err=1;
        
        if( fcity.length<3 || fcity.length>120 ) city_err=1;
        
        if( fposition=="xx") position_err=1;
        
        if(contact_err) alert("Please write a valid Contact Name.\n\nDo not use: (   \"é!'^+%&/=?_#$½{[]}\|~;:<>@0123456789   ) these characters.");
        else if(phone_err) alert("Please write a valid Phone Number.");
        else if(email_err) alert("Please write a valid E-mail Address.\n\nEx:example@anywhere.com");
        else if(position_err) alert("Please select Position.");
        else if(city_err) alert("Please write a valid city name.\n\nMust be between 3 to 120 char.");   
        else if(country_err) alert("Please select Country.");
        else if(salary_err) alert("Please select Salary.");
        else fm.submit();       
}

function form_finduser()
{
        var fm=document.finduser;
        
        fmc=fm.company.value;
        fme=fm.email.value;
        
        if(fmc=="" && fme=="") alert("İki Alanıda boş bırakamazsınız !!");
        else fm.submit();
}               

function form_mailtomember(st)
{
        var fm=document.mailtomember;

        //fmex=fm.exstate.value;
        fmfr=fm.from.value;
        fmsu=fm.subject.value;
                
        fm.exstate.value=st;
        
        if(fmfr=="") alert("From kısmını doldurun!");
        else if(fmsu=="") alert("Subject kısmını doldurun!");
        else fm.submit();
}

function save_card()
{
	var fm=document.form2;

	var ffirm1=fm.partner_firm_id.value;
	var ffirm2=fm.firmid1.value;
	var fcargotype=fm.cargo_type.value;
	var fcargoquantity=fm.cargo_quan.value;
	var fquantitytype=fm.cargo_unit.value;
	var ffreight=fm.freight.value;
	var fvc1 = fm.vesselcomment.value;
	var fpc1 = fm.comment.value;

	firm1_err=0;            // dolu olmak zorunda - 0 olmayacak, firm1 firm2 ye esit olmayacak
	cargoquantity_err=0;    // girildiyse numeric olucak
	cargo_err=0;            // quantity veya type girildiyse 3 alanda dolu olmalı - unit 0 olmamalı
	freight_err=0;          // girildiyse numeric olmalı
	comment_err=0;          // uzunluk 250 yi gecememeli

	var forbid_c="\"é!'^%/=?#$½{[]}\|~;<>@";
	var forbid_e="\"é!'^+%&/()=?#$½{[]}\|~,;:<> ";
	var forbid_n="\"é!'^+%&/=?#$½{[]}\|~;:<>@0123456789";
	var digits='0123456789';
	var digits_b='0123456789.,';

	// ffirm1********************************************
	if (ffirm1=="" || ffirm1.length<1) firm1_err=1;
	if(ffirm1==ffirm2) firm1_err=1;

	// fcargoquantity********************************************
	if (fcargoquantity!="")
	{
		for(a=0;a<fcargoquantity.length;a++)
		{
				if(digits_b.indexOf(fcargoquantity.charAt(a))<0)
				{
						cargoquantity_err=1;
				}
		}
	}

	// fcargotype ********************************************
	if (fcargotype!="" || fcargoquantity!="")
	{
		if(fcargotype=="") cargo_err=1;
		if(fcargoquantity=="") cargo_err=1;
		if(fquantitytype=="0") cargo_err=1;
	}

	// freight_err********************************************
	if (ffreight!="")
	{
		for(a=0;a<ffreight.length;a++)
		{
				if(digits_b.indexOf(ffreight.charAt(a))<0)
				{
						freight_err=1;
				}
		}
	}

	if(fvc1.length>250 || fpc1.length>250 || fpc1=="" || fpc1.length==0)
		comment_err=1;

	if(firm1_err)				alert("Please select your Partner Company (Not your company).");
	else if(cargoquantity_err)	alert("Cargo quantity must be numeric.");
	else if(cargo_err)			alert("Your cargo information is missing. Please write type,quantiy and select unit.");
	else if(freight_err)		alert("Freight must be numeric.");
	else if(comment_err)		alert("Please write your comment. Also comment length cannot exceed 250 characters.");
	else fm.submit();
}

function save_scport()
{
        var fm=document.form1;  
        fm.submit();
}