//----------------------------------------------
//
//photoblog heech's javascript functions -- 2 june 2006
//
//----------------------------------------------


function showImage(thispic) {
	if (document.getElementById)
	{
  		document.getElementById('placeholder').src = thispic.href;
		document.getElementById('footer').innerHTML = thispic.title;
		return false;
	} 
	else 
	{
		return true;
	}
}

function HideContent(d) {
	if (d.length < 1) 
	{ 
		return; 
	}
	document.getElementById(d).style.display = "none";
}

function ShowContent(d) {
	if(d.length < 1) { return; }
	document.getElementById(d).style.display = "block";
}

function ReverseContentDisplay(d) {
	if(d.length < 1) 
	{
		return;
	}
	if(document.getElementById(d).style.display == "none")
	{
		document.getElementById(d).style.display = "block";
	}
	else
	{ 
		document.getElementById(d).style.display = "none"; 
	}
}

function ShowPopUp(image) {
	document.getElementById("transparency").style.display = "block";
	document.getElementById("popup_window").style.display = "block";
	document.getElementById("dogbreath").src = image;
}

function HidePopUp() {
	document.getElementById("transparency").style.display = "none";
	document.getElementById("popup_window").style.display = "none";
}

function DisplayDiv(passed_div) {
	var divs = document.getElementsByTagName('div');
	for(i=0;i<divs.length;i++)
	{ 
		if(divs[i].id.match(passed_div))
		{																//if they are 'see' divs 
			if (document.getElementById)				// DOM3 = IE5, NS6
				divs[i].style.visibility="visible";			// show/hide
;
				if(divs[i].id=="content_gallery")
				{
					divs[i].style.visibility="inline"; // show/hide
				}
		} 
		else
		{
			var div_name = divs[i].id;
			if(div_name.substring(0,8) == "content_")
			{
				if (document.getElementById)
				{
					divs[i].style.visibility="hidden";
				}
			}
		}  
	}

}