/********************************************************** Preload Page Images - XHTML compliant version and Image Toggle Eric Dickman/Ray Dickman v1.0 - June 27, 2004 A simple function to preload all images on a page for quick use later on. A must for images used in "rollover" applications. Usage: Copy both the function and the function calls to the document's (it must be run when the document loads). When preloading for image rollovers, suffix the image_name with "_on" for the mouseover image and with "_off" for the default state image so that they may be used with the img_toggle function below. Call: preload('image_name','image_path'); ***********************************************************/ function preload(imgObj,imgSrc) { eval(imgObj+' = new Image()') eval(imgObj+'.src = "'+imgSrc+'"') } preload('home_on','images/home_on.gif'); preload('home_off','images/home_off.gif'); preload('philosophy_on','images/philosophy_on.gif'); preload('philosophy_off','images/philosophy_off.gif'); preload('services_on','images/services_on.gif'); preload('services_off','images/services_off.gif'); preload('aboutus_on','images/aboutus_on.gif'); preload('aboutus_off','images/aboutus_off.gif'); preload('portfolio_on','images/portfolio_on.gif'); preload('portfolio_off','images/portfolio_off.gif'); preload('contact_on','images/contact_on.gif'); preload('contact_off','images/contact_off.gif'); preload('next_on','images/next_on.gif'); preload('next_off','images/next_off.gif'); preload('up_on','images/up_on.gif'); preload('up_off','images/arrow_up.gif'); /****************************************** Corresponding image toggle function for image rollovers. Very clean and simple method and it's easy to figure out the meaning when you see the function call. Usage: img_toggle('news', 'on'); img_toggle('news', 'off'); *******************************************/ function img_toggle(imgId, mode) { if (document.getElementById) { document.getElementById(imgId).src = eval(imgId + "_" + mode + ".src"); } else if (document.all) { document.all[imgId].src = eval(imgId + "_" + mode + ".src"); } } /*function displayPrintLink() { document.write("PRINT FRIENDLY"); }*/ /* Print function that puts up an alert box if you are using IE 5.x for Macintosh - which doesn't support window.print()*/ function printPage() { if (window.print) window.print() else alert("Sorry, your browser doesn't support this feature. Please use: File > Print..."); } /*function setActiveStyleSheet(title) { if (window.print) { var i, a, main; for(i=0; (a = document.getElementsByTagName("link")[i]); i++) { if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) { a.disabled = true; if(a.getAttribute("title") == title) a.disabled = false; } } } else { alert("Sorry, your browser doesn't support this feature. Please use: File > Print..."); } }*/