// JavaScript Document

var elements=new Array();
var i=0;
var invalid=false;
function checkForm(form_name,form_elements){
	if(form_elements!=''){
		check_elements=form_elements.split('_');
		for(i=0;i<check_elements.length;i++){
			if(document.getElementById(form_name).elements[check_elements[i]].value==''){
				invalid=true;
				i=i+check_elements.length;
			}
		}
	}
	if(invalid==false){
		document.getElementById(form_name).submit();
	}else{
		document.getElementById('message').innerHTML='<font color=#ff0000>Error: please fill out all fields containing an *.</font>';
		invalid=false;
	}
}

function positionFooter(){
	scrollWidth=document.body.scrollWidth
	offsetLeft=(scrollWidth-978)/2
	document.getElementById("footer").style.left=offsetLeft+"px"
}