var isitfive = 0;
			
			function toggleContact ()
			{
				
				//make all others invisible
				zeroComment();
				//make this one visible
				contactStay = 1;
				imgOn('image13');
				showComment('contact_div', 'image13');
			}
			
			function toggleBio ()
			{
				//make all others invisible
				zeroComment();
				//make this one visible
				bioStay = 1;
				imgOn('image15');
				showComment('bio_div', 'image15');
			}
			
			function toggleWork ()
			{
				//make all others invisible
				zeroComment();
				//make this one visible
				workStay = 1;
				imgOn('image14');
				showComment('work_div', 'image14');
			}
			
			function toggleProject ()
			{
				//make all others invisible
				zeroComment();
				//make this one visible
				projectStay = 1;
				imgOn('image22');
				showComment('project_div', 'image22');
			}
			
			function toggleResume ()
			{
				//make all others invisible
				zeroComment();
				//make this one visible
				resumeStay = 1;
				imgOn('image30');
				showComment('resume_div', 'image30');
			}
			
			function togglecomments (postid, Stay)
			{
				
				var whichpost = document.getElementById(postid); 
				if (whichpost.className=="commentshown")
				{ 
					whichpost.className="commenthidden"; 
				} 
				else
				{ 
					whichpost.className="commentshown";
				} 
			} 
			
			function removeComment(postid, imageid) {
							var whichpost = document.getElementById(postid);
							whichpost.className="commenthidden"; 
							imgOff (imageid, 0);
			}
			
			function showComment(postid, imageid) {
							var whichpost = document.getElementById(postid);
							whichpost.className="commentshown";
							imgOn (imageid);
			}
			
			function zeroComment (){
				bioStay = 0;
				contactStay = 0;
				resumeStay = 0;
				projectStay = 0;
				workStay = 0;
				removeComment('contact_div', 'image13');
				removeComment('bio_div', 'image15');
				removeComment('work_div', 'image14');
				removeComment('resume_div', 'image30');
				removeComment('project_div', 'image22');			
			}
			
			//secret function
			function fivepm () {
				zeroComment();
				isitfive++;
				if (isitfive==3){
				isitfive=0;
				imgStay = 1;
				bioStay = 1;
				contactStay = 1;
				resumeStay = 1;
				projectStay = 1;
				workStay = 1;}
				else {
				imgStay = 0;
				bioStay = 0;
				contactStay = 0;
				resumeStay = 0;
				projectStay = 0;
				workStay = 0;}	
			}