function fn_loadImage(image, info)
{
	document.getElementById("project-image-info").style.visibility = "hidden";
	document.getElementById("project-image").innerHTML = "<img src='" + image + "' />";
	
	if (info != "")
	{
		document.getElementById("project-image-info").innerHTML = "<span>" + info + "</span>";
		document.getElementById("project-image-info").style.visibility = "visible";
	}
}

function fn_limitText(limitField, limitNum) 
{
    if (limitField.value.length > limitNum) 
	{
        limitField.value = limitField.value.substring(0, limitNum);
    } 
}

function fn_loadProject()
{
	//read the selected option
	var project = document.getElementById('project-selection').value;
	
	if (project > 0)
	{
		var c = xajax_LoadProject(project);
	}
}

function fn_showProjectImage(whichProject)
{
	//load all extra images
	var c = xajax_loadProjectImages(whichProject);
}

function fn_hideImage()
{
	//hide the image container and overlay
	document.getElementById('project-image-container').style.visibility = "hidden";
	document.getElementById('overlay').style.visibility = "hidden";
	document.getElementById('project-image-info').style.visibility = "hidden";
}