// JavaScript Document
function hideDiv(divName) {
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(divName).style.visibility = 'hidden';
		document.getElementById(divName).style.display = 'none';
	}else {
		if (document.layers) { // Netscape 4
			document.hideshow.visibility = 'hidden';
		}else { // IE 4
			document.all.hideshow.style.visibility = 'hidden';
		}
	}
}

function showDiv(divName) {
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(divName).style.visibility = 'visible';
		document.getElementById(divName).style.display = 'block';
	}else {
		if (document.layers) { // Netscape 4
			document.divName.visibility = 'visible';
		}else { // IE 4
			document.all.divName.style.visibility = 'visible';
		}
	}
}

function showHide(divName){
	if (document.getElementById) { // DOM3 = IE5, NS6
		//window.alert("style" + document.getElementById(divName).style.visibility);
		if(document.getElementById(divName).style.visibility == 'hidden' || document.getElementById(divName).style.visibility == ''){
			document.getElementById(divName).style.visibility = 'visible';
			document.getElementById(divName).style.display = 'block';
		}else{
			document.getElementById(divName).style.visibility = 'hidden';
			document.getElementById(divName).style.display = 'none';	
		}
	}
}

function showHideLast(divName,offsetY){
	
	if (document.getElementById) {
		showHide(divName); // document.getElementById(divName).offsetTop
		//var offsetY = document.getElementById(divName).offsetParent.offsetTop + document.getElementById(divName).offsetTop;
		window.scrollTo(0,offsetY);
	}
	
}

function saveAndSend(form){
	
	if (document.getElementById) {
		
		form.elements['scrollY'].value = window.scrollY;
		form.submit();
		
	}
	
}