/*========================(Extend onload extend onload eventhandler)========================*/
//CALLED IN MENU SCRIPT!!! /js/ihsemenu_script.js
function loader(d){   

} //end checkLogin

/*========================(Dreamweaver functions)========================*/
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}


/*========================(form validation)========================*/
function checkemail(email){   
   if (email.match(/\b(^(\S+@).+((\.com)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.org)|(\..{2,2}))$)\b/gi) )
      return true;

   return false;
} //end checkemail

//--myihsenergy validation
function preAuth(f) {
    if (f.username.value.length < 3) {
	window.alert("Incorrect User Name");
	f.username.focus();
	return false;
    }
    if (f.password.value.length < 4) {
	window.alert("Incorrect Password");
	f.password.focus();
	return false;
    }

    return true;
} //end preAuth()

/*========================(form validation)========================*/
function goodtogo(){

    //check name
    if(document.emailer.name.value.length < 4){
        window.alert("Your name is required to continue.");                
        emailer.name.focus();
        return false;
    }

    //check email
    if (document.emailer.email.value.length > 3){
        if(!(checkemail(document.emailer.email.value))){                                 
            window.alert("Your e-mail address is not valid.");
            emailer.email.focus();
            return false;
        }           
    }else{
        window.alert("Your e-mail address is required to continue.");
        emailer.email.focus();
        return false;
    }
            
    //check for a phone number
    if(document.emailer.phone.value.length < 10){
        window.alert("Please enter your phone number.");
        emailer.phone.focus();
        return false;
    }

    //check for a message
    if(document.emailer.message.value.length < 4){
        window.alert("A message is required to continue.");
        emailer.message.focus();
        return false;
    }

    //check for a category
    if(document.emailer.category.options[document.emailer.category.selectedIndex].value=="select"){
        window.alert("Please choose a category");
        return false;
    }

    //check for a country            
    if(document.emailer.country.options[document.emailer.country.selectedIndex].value=="select"){            
        window.alert("Please choose a country");
        return false;
    }

    return true;
}