// EXCURSIONS function showHide(theId) { var i; for (i=1; i<=5; i++) { document.getElementById('ex_'+i).style.display = 'none'; //document.getElementById('ex_img_'+i).setAttribute('class','faderbox'); } document.getElementById(theId).style.display = 'block'; //document.getElementById(theId).setAttribute('class','faderbox active'); } // SLIDESHOW function slideshowOn(theImages) { slide=0; theImagesArray = theImages.split(','); // PRELOAD THE IMAGES for (x in theImagesArray) { thePreloads = new Image(); thePreloads.src = theImagesArray[x]; } // CHECK IF MSIE <= v6 if (slideshowCheckBrowser()) { slideshowWindow = window.open('','slideshowWindow','toolbar=no,scrollbars=no,location=no,status=no,menubar=no,resizable=yes,directories=no,width=400,height=300,left=100,top=100'); slideshowWindow.focus(); slideshowWindow.document.write('Slideshow<\/title><\/head><body style="margin:0;"><\/body><\/html>'); slideshowBoring(); slideshow = setInterval('slide++;slideshowBoring();',5000); } else { document.body.innerHTML += '<div id="slideshow_background" onClick="slideshowOff()"><\/div>'; document.body.innerHTML += '<div id="slideshow_foreground"><\/div>'; document.body.innerHTML += '<div id="slideshow_close" onClick="slideshowOff()"><\/div>'; document.getElementById('slideshow_background').style.visibility = 'visible'; slideshowLoop(theImagesArray[slide]); slideshow = setInterval('slide++;slideshowLoop();',5000); } } function slideshowBoring() { if (slide < theImagesArray.length) { slideshowWindow.document.body.innerHTML = '<img src="'+theImagesArray[slide]+'" id="slideshow_image" onload="window.resizeTo(this.width,this.height+20);" onerror="alert(\'error\')">'; } else { clearInterval(slideshow); slideshowWindow.close(); } } function slideshowLoop() { slideshowUnloadImage(); if (slide < theImagesArray.length) { document.getElementById('slideshow_foreground').innerHTML = '<img src="'+theImagesArray[slide]+'" id="slideshow_image" onload="slideshowLoadImage()" onerror="alert(\'error\')">'; } else { slideshowOff(); } } function slideshowLoadImage() { var posLeft = (slideshowInnerWidth() - document.getElementById('slideshow_image').width)/2; var posTop = (slideshowInnerHeight() - document.getElementById('slideshow_image').height)/2; document.getElementById('slideshow_foreground').style.left = ''+ posLeft +'px'; document.getElementById('slideshow_foreground').style.top = ''+ posTop +'px'; document.getElementById('slideshow_close').style.left = ''+ (posLeft - 15) +'px'; document.getElementById('slideshow_close').style.top = ''+ (posTop - 12) +'px'; document.getElementById('slideshow_foreground').style.visibility = 'visible'; document.getElementById('slideshow_close').style.visibility = 'visible'; } function slideshowUnloadImage() { document.getElementById('slideshow_foreground').style.visibility = 'hidden'; document.getElementById('slideshow_close').style.visibility = 'hidden'; } function slideshowOff() { clearInterval(slideshow); document.getElementById('slideshow_foreground').style.visibility = 'hidden'; document.getElementById('slideshow_close').style.visibility = 'hidden'; document.getElementById('slideshow_background').style.visibility = 'hidden'; document.getElementById('slideshow_foreground').innerHTML = ''; } function slideshowInnerWidth() { if (self.innerWidth) return self.innerWidth; else if (document.documentElement && document.documentElement.clientWidth) return document.documentElement.clientWidth; else if (document.body) return document.body.clientWidth; } function slideshowInnerHeight() { if (self.innerHeight) return self.innerHeight; else if (document.documentElement && document.documentElement.clientHeight) return document.documentElement.clientHeight; else if (document.body) return document.body.clientHeight; } function slideshowCheckBrowser() { var browser=navigator.appVersion; if (browser.match('MSIE 6') || browser.match('MSIE 5') || browser.match('MSIE 4')) return true; else return false; } // OTHER function setOpacity(obj,opacity) { opacity = (opacity == 100)?99.999:opacity; // IE/Win obj.style.filter = "alpha(opacity="+opacity+")"; // Safari<1.2, Konqueror obj.style.KHTMLOpacity = opacity/100; // Older Mozilla and Firefox obj.style.MozOpacity = opacity/100; // Safari 1.2, newer Firefox and Mozilla, CSS3 obj.style.opacity = opacity/100; } function fadeIn(objId,opacity) { if (document.getElementById) { obj = document.getElementById(objId); if (opacity <= 100) { setOpacity(obj, opacity); opacity += 10; window.setTimeout("fadeIn('"+objId+"',"+opacity+")", 100); } } }