function hoverTab(tabData){
		tabData.style.backgroundPosition = "left top";
	}
	
	function outTab(tabData){
		tabData.style.backgroundPosition = "left top";
	}
	
	function executeTab(tabData){
		tabData.className = "tabactive";
		tabData.onmouseover=function(){};
		tabData.onmouseout=function(){};
	}
	
	function showTabData(idForDisplay){
		var tabArtscrafts = document.getElementById('tab-artscrafts'); 
		var tabParade = document.getElementById('tab-parade');
		var tabEvents = document.getElementById('tab-events');
		var tabMaps = document.getElementById('tab-maps');		
		var tabSponsors = document.getElementById('tab-sponsors');
		var tabPhotos = document.getElementById('tab-photos');
		var tabFood = document.getElementById('tab-food');
		var tabEntertainment = document.getElementById('tab-entertainment');
		var tabFaq = document.getElementById('tab-faq');
		var tabSignup = document.getElementById('tab-signup');
		
		var artscraftstab = document.getElementById('artscraftstab');
		var paradetab = document.getElementById('paradetab');
		var eventstab = document.getElementById('eventstab');
		var mapstab = document.getElementById('mapstab');		
		var sponsorstab = document.getElementById('sponsorstab');
		var photostab = document.getElementById('photostab');
		var foodtab = document.getElementById('foodtab');
		var entertainmenttab = document.getElementById('entertainmenttab');
		var faqtab = document.getElementById('faqtab');
		var signuptab = document.getElementById('signuptab');
		
		tabArtscrafts.style.display = "none";
		tabParade.style.display = "none";
		tabEvents.style.display = "none";		
		tabMaps.style.display = "none";
		tabSponsors.style.display = "none";
		tabPhotos.style.display = "none";
		tabFood.style.display = "none";
		tabEntertainment.style.display = "none";
		tabFaq.style.display = "none";
		tabSignup.style.display = "none";
		 
		artscraftstab.className = "";
		paradetab.className = "";
		eventstab.className = "";
		mapstab.className = "";
		sponsorstab.className = "";
		photostab.className = "";
		foodtab.className = "";
		entertainmenttab.className = "";
		faqtab.className = "";
		signuptab.className = "";
		
		artscraftstab.onmouseover=function(){hoverTab(this);}
		paradetab.onmouseover=function(){hoverTab(this);}
		eventstab.onmouseover=function(){hoverTab(this);}		
		mapstab.onmouseover=function(){hoverTab(this);}
		sponsorstab.onmouseover=function(){hoverTab(this);}
		photostab.onmouseover=function(){hoverTab(this);}
		foodtab.onmouseover=function(){hoverTab(this);}
		entertainmenttab.onmouseover=function(){hoverTab(this);}
		faqtab.onmouseover=function(){hoverTab(this);}
		signuptab.onmouseover=function(){hoverTab(this);}
		
		artscraftstab.onmouseout=function(){outTab(this);}
		paradetab.onmouseout=function(){outTab(this);}
		eventstab.onmouseout=function(){outTab(this);}
		mapstab.onmouseout=function(){outTab(this);}		
		sponsorstab.onmouseout=function(){outTab(this);}
		photostab.onmouseout=function(){outTab(this);}
		foodtab.onmouseout=function(){outTab(this);}
		entertainmenttab.onmouseout=function(){outTab(this);}
		faqtab.onmouseout=function(){outTab(this);}
		signuptab.onmouseout=function(){outTab(this);}
		
		if (idForDisplay == "artscrafts"){	
			tabArtscrafts.style.display = "block";
			executeTab(artscraftstab);
			//hide the others
		}			
		else if(idForDisplay == "parade"){
			tabParade.style.display = "block";
			executeTab(paradetab);			
		}
		else if(idForDisplay == "events"){
			tabEvents.style.display = "block";
			executeTab(eventstab);
		}
		else if(idForDisplay == "maps"){
			tabMaps.style.display = "block";
			executeTab(mapstab);
		}
		else if(idForDisplay == "sponsors"){
			tabSponsors.style.display = "block";
			executeTab(sponsorstab);
		}
		else if(idForDisplay == "photos"){
			tabPhotos.style.display = "block";
			executeTab(photostab);
		}
		else if(idForDisplay == "food"){
			tabFood.style.display = "block";
			executeTab(foodtab);
		}
		else if(idForDisplay == "entertainment"){
			tabEntertainment.style.display = "block";
			executeTab(entertainmenttab);
		}
		else if(idForDisplay == "faq"){
			tabFaq.style.display = "block";
			executeTab(faqtab);
		}
		else if(idForDisplay == "signup"){
			tabSignup.style.display = "block";
			executeTab(signuptab);
		}								
		
 	}
	
	/*function showHidden(){
		var hidden = document.getElementById('hiding');
		if (hidden.style.display = "block";){	
			hidden.style.display = "none";
		}else{
			hidden.style.display = "block";
		}
	}*/