function checkForm()
{
    var cname, cemail, cphone, csubject, cmessage;
    with(window.document.contactus)
    {
        cname    = realname;
	cphone   = phone;
        cemail   = email;	
        csubject = subject;
        cmessage = message;
    }
    
    if(trim(cname.value) == '')
    {
        alert('Please enter your name');
        cname.focus();
        return false;
    }
    else if(trim(cphone.value) == '')
    {
        alert('Please enter Phone Number');
        cphone.focus();
        return false;
    }
    else if(trim(cemail.value) == '')
    {
        alert('Please enter your email');
        cemail.focus();
        return false;
    }
    else if(!isEmail(trim(cemail.value)))
    {
        alert('Email address is not valid');
        cemail.focus();
        return false;
    }    
    else if(trim(csubject.value) == '')
    {
        alert('Please enter message subject');
        csubject.focus();
        return false;
    }
    else if(trim(cmessage.value) == '')
    {
        alert('Please enter your message');
        cmessage.focus();
        return false;
    }
    else
    {
        cname.value    = trim(cname.value);
	cphone.value    = trim(cphone.value);
        cemail.value   = trim(cemail.value);
        csubject.value = trim(csubject.value);
        cmessage.value = trim(cmessage.value);
        return true;
    }
}

/*
Strip whitespace from the beginning and end of a string
Input : a string
*/
function trim(str)
{
    return str.replace(/^\s+|\s+$/g,'');
}

/*
Check if a string is in valid email format. 
Returns true if valid, false otherwise.
*/
function isEmail(str)
{
    var regex = /^[-_.a-z0-9]+@(([-_a-z0-9]+\.)+(ad|ae|aero|af|ag|ai|al|am|an|ao|aq|ar|arpa|as|at|au|aw|az|ba|bb|bd|be|bf|bg|bh|bi|biz|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|com|coop|cr|cs|cu|cv|cx|cy|cz|de|dj|dk|dm|do|dz|ec|edu|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gh|gi|gl|gm|gn|gov|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|in|info|int|io|iq|ir|is|it|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|mg|mh|mil|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|museum|mv|mw|mx|my|mz|na|name|nc|ne|net|nf|ng|ni|nl|no|np|nr|nt|nu|nz|om|org|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|pro|ps|pt|pw|py|qa|re|ro|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|um|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw)|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5])\.){3}([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$/i;
    return regex.test(str);
}


function mmLoadMenus() {
 
                window.mm_menu_0619124401_0 = new Menu("root",160,25,"Verdana, Arial, Helvetica, sans-serif",12,"#FFFFFF","#003399","#003399","#66CCFF","left","middle",5,0,100,-5,7,true,true,true,0,false,false);
  mm_menu_0619124401_0.addMenuItem("Our Company","window.open('AboutUs/company.php', '_parent');");
  mm_menu_0619124401_0.addMenuItem("Our Water","window.open('AboutUs/ourwater.php', '_parent');");
  mm_menu_0619124401_0.addMenuItem("Our Facility","window.open('AboutUs/facility.php', '_parent');");
   mm_menu_0619124401_0.hideOnMouseOut=true;
   mm_menu_0619124401_0.bgColor='#ff0000';
   mm_menu_0619124401_0.menuBorder=0;
   mm_menu_0619124401_0.menuLiteBgColor='';
   mm_menu_0619124401_0.menuBorderBgColor='';
window.mm_menu_0619130751_0 = new Menu("root",160,25,"Verdana, Arial, Helvetica, sans-serif",12,"#FFFFFF","#003399","#003399","#66CCFF","left","middle",5,0,100,-5,7,true,true,true,2,false,false);
  mm_menu_0619130751_0.addMenuItem("Water Sources","location='AboutWater/watersources.php'");
  mm_menu_0619130751_0.addMenuItem("Water and Your Health","location='AboutWater/waterandhealth.php'");
  mm_menu_0619130751_0.addMenuItem("Bottled Water Types","location='AboutWater/watertypes.php'");
   mm_menu_0619130751_0.hideOnMouseOut=true;
   mm_menu_0619130751_0.bgColor='red';
   mm_menu_0619130751_0.menuBorder=0;
   mm_menu_0619130751_0.menuLiteBgColor='';
   mm_menu_0619130751_0.menuBorderBgColor='';

mm_menu_0619130751_0.writeMenus();
}