var navcol1 = navcol2 = navcol3 = navcol4 = 0;
/*
			// 'Oude' functie, zonder dat alles inklapt.
			function showClickDiv( myid ) {
				var myEL = new getObj( "sub"+myid );
				var myHref = new getObj( "top"+myid );
				if ( myEL ) {
					if ( myEL.style.display == "block" ) {
						myEL.style.display = "none";
						myHref.style.backgroundImage = "url(images/arrow_right.gif)";
					} else {
						myEL.style.display = "block";
						myHref.style.backgroundImage = "url(images/arrow_down.gif)";
					}
				}
			}
*/
			function showClickDiv( myid ) {
				var myEL = new getObj( "sub"+myid );
				var myHref = new getObj( "top"+myid );
				if ( myHref.obj ) {
					var ar_childnodes = myHref.obj.parentNode.childNodes;
					hideme = false;
					if ( myEL && myEL.style.display == 'block' )
						hideme = true;
					for ( var i = 0; i<ar_childnodes.length;i++ ) {
						if ( ar_childnodes[i] && ar_childnodes[i].nodeName == 'DIV' ) {
							if ( ar_childnodes[i].style.display == "block" ) {
								ar_childnodes[i].style.display = "none";
								//myHref.style.backgroundImage = "url(images/arrow_right.gif)";
							/*
							} else {
								ar_childnodes[i].style.display = "block";
								//myHref.style.backgroundImage = "url(images/arrow_down.gif)";
							*/
							}
						} else if ( ar_childnodes[i] && ar_childnodes[i].nodeName == 'A' ) {
							if ( ar_childnodes[i+1] && ar_childnodes[i+1].nodeName == 'DIV' ) {
								ar_childnodes[i].style.backgroundImage = "url(images/arrow_right.gif)";
							}
						}
					}
				}
				if ( myEL.obj ) {
					if ( hideme ) {
						myEL.style.display = "none";
						myHref.style.backgroundImage = "url(images/arrow_right.gif)";
					} else {
						myEL.style.display = "block";
						myHref.style.backgroundImage = "url(images/arrow_down.gif)";
					}
				}
			}
			function showHoverDiv( myid ) {
				var myEL = new getObj( myid );
				var myFlash = document.getElementsByTagName( "object" );
				if ( myEL ) {
					eval( myid + '=1;' );
					//alert(myid);
					myEL.style.display = "block";
					if ( myFlash ) {
						for ( var i=0; i<myFlash.length;i++ ) {
							//alert( myFlash[i].parentNode.childNodes.item(1).style );
							myFlash[i].parentNode.childNodes.item(0).style.display = 'block';
							myFlash[i].style.visibility = 'hidden';
//							myFlash[i].style.visibility = 'hidden';
						}
					}
					var divInteractive = new getObj( 'flashinteractive' );
					if ( divInteractive.obj ) {
						divInteractive.obj.parentNode.childNodes.item(0).style.display = 'block';
						divInteractive.obj.childNodes.item(0).style.visibility = 'hidden';
					}
				}
			}
			function hideHoverDiv( myid ) {
				eval( myid + '=0;' );
				setTimeout( 'slowmoHide()', 500 );
/*
				var myEL = new getObj( myid );
				var myFlash = document.getElementsByTagName( "object" );
				if ( myEL ) {
					myEL.style.display = "none";
					if ( myFlash ) {
						for ( var i=0; i<myFlash.length;i++ ) {
							myFlash[i].style.visibility = 'visible';
							//myFlash[i].style.display = 'block';
						}
					}
				}
*/
			}
			function slowmoHide() {
				//alert(navcol1);
				if ( navcol1 == 0 ) {
					var myEl = new getObj( 'navcol1' );
					myEl.style.display = 'none';
				}
				if ( navcol2 == 0 ) {
					var myEl = new getObj( 'navcol2' );
					myEl.style.display = 'none';
				}
				if ( navcol3 == 0 ) {
					var myEl = new getObj( 'navcol3' );
					myEl.style.display = 'none';
				}
				if ( navcol4 == 0 ) {
					var myEl = new getObj( 'navcol4' );
					myEl.style.display = 'none';
				}
				if ( navcol1 == 0 && navcol2 == 0 && navcol3 == 0 && navcol4 == 0 ) {
					var myFlash = document.getElementsByTagName( "object" );
					if ( myFlash ) {
						for ( var i=0; i<myFlash.length;i++ ) {
							myFlash[i].parentNode.childNodes.item(0).style.display = 'none';
							myFlash[i].style.visibility = 'visible';
							//myFlash[i].style.visibility = 'visible';
						}
					}
					var divInteractive = new getObj( 'flashinteractive' );
					if ( divInteractive.obj ) {
						/*alert( divInteractive.obj.childNodes.item(0).style.visibility );*/
						divInteractive.obj.parentNode.childNodes.item(0).style.display = 'none';
						divInteractive.obj.childNodes.item(0).style.visibility = 'visible';
						divInteractive.obj.childNodes.item(0).style.display = 'block';
					}
				}
			}