var error="";

var fields=new Array("contact_user_name", "contact_user_email");

var errorMessages=new Array();
errorMessages["contact_user_name"]="Please indicate your name!\n";
errorMessages["contact_user_name_ERROR"]=false;
errorMessages["contact_user_email"]="Please indicate your correct e-mail address!\n";
errorMessages["contact_user_email_ERROR"]=false;

function formsubmit(){
	checkErrors();
	if(error==""){
		with(document.forms.contactform){
			submit();
			FRM_SUBMIT.value="Sending proceeding...";
			FRM_SUBMIT.disabled=true;
		}
	} else {
		showErrors(fields,errorMessages); 
		alert(form_format_alert_text(error+"Thank you!"));
	}
}

function checkErrors(){
	error="";
	with(document.forms.contactform){
        miez='contact_user_name';
        if(eval(miez+'.value==""')){error+=errorMessages[miez]; errorMessages[miez+"_ERROR"]=true; 
        } else errorMessages[miez+"_ERROR"]=false;

        miez='contact_user_email';
        if(eval(miez+'.value==""')){error+=errorMessages[miez]; errorMessages[miez+"_ERROR"]=true; 
        } else errorMessages[miez+"_ERROR"]=false;
	}	
}