// ------ Projects Image Swopping
var ProjectPrevious = null;
function OpenClose(ID) 
{
    var pSpan = document.getElementById(ID);
	if (ProjectPrevious == null ) 
	    ProjectPrevious = document.getElementById(1);
	    
    if (pSpan.style.display == "none") 
    {
        if (ProjectPrevious)
            if (ProjectPrevious != pSpan)
            {
                ProjectPrevious.style.display = "none";
             }   
        pSpan.style.display = "block";
    } 
    else
    {
        pSpan.style.display = "block";
	}	
	
	ProjectPrevious = pSpan;
}