function clearTextField(obj){
	obj.value='';
}

function sectionHighlightImg(){
	var parts = new Array();
	var url = window.location.href;
	parts=url.split('/');
	var img_str='';
	switch(parts[3]){
		case 'services':		
			img_str='services_nav'; img_type="nav_header_sub-over-section.gif";
			break;
		case 'pricing':		
			img_str='pricing_nav'; img_type="nav_header_sub-over.gif";
			break;
		case 'news':		
			img_str='news_nav'; img_type="nav_header_sub-over-section.gif";
			break;
		case 'contact':		
			img_str='contact_nav'; img_type="nav_header_sub-over-section.gif";
			break;
		default: img_str='none'; img_type="nav_header_sub-over-section.gif";
	}
	if(img_str!='none'){
		document.getElementById(img_str).src="/graphics/layout/"+img_type;
	}
}
function rotateNavImage(img_id,img_name){
	img1=new Image(159,11);
	img1.src="/graphics/layout/nav_header_sub.gif";

	img2=new Image(159,11);
	img2.src="/graphics/layout/nav_header_sub-over.gif";

	img3=new Image(130,11);
	img3.src="/graphics/layout/nav_header_sub-over-section.gif";

	img4=new Image(130,11);
	img4.src="/graphics/layout/nav_header_sub-section.gif";

	document.getElementById(img_id).src = eval(img_name + ".src");
	sectionHighlightImg();
}
function rotateTopHdrImage(img_id,img_name){
	img1=new Image();
	img1.src="/graphics/layout/"+img_name+".gif";
	document.getElementById(img_id).src = img1.src;
}
function rotateArrowLink(obj,to_color,status){
	if(status=="over"){ obj.className="hover"; }else{ obj.className=""; }
	parts=obj.id.split("_");
	img_id="link_arrow_"+parts[1];
	img_obj=document.getElementById(img_id);
	img_obj.src="/graphics/layout/item_arrow_"+to_color+".gif";
}


function toPassword(oInput) {
	var newEl = document.createElement('input');
	newEl.setAttribute('type', 'password');
	newEl.setAttribute('name', 'password');
	oInput.parentNode.replaceChild(newEl,oInput);
	toPassword.el = newEl;
	setTimeout('toPassword.el.focus()',100); 
	return true;
}