function windowHeight() {var myHeight = 0;if( typeof( window.innerWidth ) == 'number' ) {myHeight = window.innerHeight;} else if( document.documentElement && document.documentElement.clientHeight  ) {myHeight = document.documentElement.clientHeight;}return myHeight;}
function yScroll() {var scrOfY = 0;if( typeof( window.pageYOffset ) == 'number' ) {scrOfY = window.pageYOffset;} else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {scrOfY = document.body.scrollTop;} else if( document.documentElement && document.documentElement.scrollTop ) {scrOfY = document.documentElement.scrollTop;} return scrOfY;}
function eTOTALTOP(eOBJ){var t=0;while(eOBJ){if(eOBJ.style.position=='absolute'){return t;}t=t+eOBJ.offsetTop;eOBJ=eOBJ.offsetParent;}return t;}        
function divHeight(id){var result = 0;var d = document.getElementById( id );if(d.offsetHeight){result=d.offsetHeight;}else if(d.style.pixelHeight){result=d.style.pixelHeight;}return result;}         
function toggleDiv( targetId ){if(document.images && document.getElementById){var oi= new Image(11,11),ci= new Image(11,11);oi.src='/images/open.gif';ci.src='/images/closed.gif';var target = document.getElementById( targetId );var img = document.getElementById(targetId + 'Img'); if(target.style.display == "none"){target.style.display = ""; img.src = oi.src; var scroll = yScroll(); var wHeight = windowHeight();var dHeight = divHeight(targetId);var totalTop = eTOTALTOP(target);var toScroll = Math.min((totalTop+dHeight)-(scroll + wHeight),(totalTop-scroll-70)); if(toScroll>0){window.scrollBy(0,toScroll+30);}}else{img.src = ci.src;target.style.display = "none";}}}