function chgpic(img_src,title ) 
		{
			document['phsimage'].src=img_src;
			var PageTitle = document.getElementById('PgTitle');
			PageTitle.innerHTML = title;
			PageTitle.style.display = 'block';
			document.close();
		}


		function switchSubMenu(div_id)
		{
			var style_sheet = getStyleObject(div_id);
			if (style_sheet)
			{
				hideAllSubMenus();
				changeObjectVisibility(div_id, "visible");
			}
			else 
			{
				alert("sorry, this only works in browsers that do Dynamic HTML");
			}
		}

		function setCurrent(menu_id)
		{
			// get the object's stylesheet
			var styleObject = getStyleObject(menu_id);
			// if we find a stylesheet, set its style
			if (styleObject) 
			{
				clearAllCurrent();
				styleObject.border = "1px solid #666";
				styleObject.borderBottom = "0px solid #666";
				styleObject.background = "#FFF3B3";
				styleObject.paddingBottom = "6px";
				styleObject.marginTop = "0"; 
				return true;
			} else 
			{
				return false;
			}
		}

		function setSecondaryCurrent(menu_id)
		{
			// first get the object's stylesheet
			var styleObject = getStyleObject(menu_id);
			// then if we find a stylesheet, set its style
			if (styleObject) 
			{
			   clearAllSecondary();
				styleObject.textDecoration = "none";
				return true;
			} else 
			{
				return false;
			}
		}

		function clearCurrent(menu_id)
		{
			// first get the object's stylesheet
			var styleObject = getStyleObject(menu_id);
			// then if we find a stylesheet, set its style
			if (styleObject) 
			{
				styleObject.border = "1px solid #AAA";
				styleObject.borderBottom = "0px solid #666";
				styleObject.background = "#FFFAE1";
				styleObject.paddingBottom = "5px";
				styleObject.marginTop = "0"; 
				styleObject.marginBottom = "0"; 
				return true;
			} else 
			{
				return false;
			}
		}

		function clearSecondaryCurrent(menu_id)
		{
			// first get the object's stylesheet
			var styleObject = getStyleObject(menu_id);
			// then if we find a stylesheet, set its style
			if (styleObject) 
			{
				styleObject.textDecoration = "underline";
				return true;
			} else 
			{
				return false;
			}
		}

		 function clearAllCurrent() 
		 {
			clearCurrent('intro');
			clearCurrent('oncamp');
			clearCurrent('classes');
			clearCurrent('people');
			// clearCurrent('links'); 
		 }

		function clearAllSecondary() 
		{
			clearSecondaryCurrent('camplife');
			clearSecondaryCurrent('camporg');
			clearSecondaryCurrent('music');
			clearSecondaryCurrent('sports');
			clearSecondaryCurrent('seniors');
			clearSecondaryCurrent('juniors');
			clearSecondaryCurrent('sophomores');
			clearSecondaryCurrent('freshmen');
			clearSecondaryCurrent('favorites');
			clearSecondaryCurrent('whowho');
			clearSecondaryCurrent('faculty');
			clearSecondaryCurrent('staff');
		}

		function switchSecondaryMenu(div_id)
		{
			var style_sheet = getStyleObject(div_id);
			if (style_sheet)
			{
				hideAllSecondaryMenus();
				changeObjectVisibility(div_id, "visible");
			}
			else 
			{
				alert("sorry, this only works in browsers that do Dynamic HTML");
			}
		}

		function changeObjectVisibility(objectId, newVisibility) {
			// first get the object's stylesheet
			var styleObject = getStyleObject(objectId);
			// then if we find a stylesheet, set its visibility
			// as requested

			if (styleObject) 
			{
				styleObject.visibility = newVisibility;
				return true;
			} else {
				return false;
			}
		}

		function hideAllSecondaryMenus()
		{
	//	parent.frames['bottom'].document.getElementById('PgTitle').style.display = 'none';
			clearAllSecondary();
			hideAllSubMenus();
			changeObjectVisibility("mnu01","hidden");
			changeObjectVisibility("mnu02","hidden");
			changeObjectVisibility("mnu03","hidden");
			changeObjectVisibility("mnu04","hidden");
			//changeObjectVisibility("LinksList","hidden");
		}

		function hideAllSubMenus()
		{

		   changeObjectVisibility("subStaff"      ,"hidden");
		   changeObjectVisibility("subCampLife"   ,"hidden");
		   changeObjectVisibility("subCampOrg"    ,"hidden");
		   changeObjectVisibility("subMusic"      ,"hidden");
		   changeObjectVisibility("subSports"     ,"hidden");
		   changeObjectVisibility("subSeniors"    ,"hidden");
		   changeObjectVisibility("subJuniors"    ,"hidden");
		   changeObjectVisibility("subSoph"       ,"hidden");
		   changeObjectVisibility("subFresh"      ,"hidden");
		   changeObjectVisibility("subWho"        ,"hidden");
		   changeObjectVisibility("subFaculty"    ,"hidden");
		   changeObjectVisibility("subFavor"      ,"hidden");
		}

		function getStyleObject(objectId) {
			// checkW3C DOM, then MSIE 4, then NN 4.
			//
			if(document.getElementById && document.getElementById(objectId)) 
			{
				return document.getElementById(objectId).style;
			}
			else if (document.all && document.all(objectId)) 
			{  
				return document.all(objectId).style;
			} 
			else if (document.layers && document.layers[objectId]) 
			{ 
				return document.layers[objectId];
			} 
			else 
			{
				return false;
		   }
		}