// Place your application-specific JavaScript functions and classes here // This file is automatically included by javascript_include_tag :defaults // Library of my own scripts to be used with prototype. /******************************************************************* * soopa-rollovers.js * 7/28/2001 * www.youngpup.net * * easiest rollovers on earth, baby! * see www.youngpup.net for documentation. *******************************************************************/ function soopaSetup() { var img, sh, sn, sd for (var i = 0; (img = document.images[i]); i++) { if (img.getAttribute) { sn = img.getAttribute("src"); sh = img.getAttribute("hsrc"); sd = img.getAttribute("dsrc"); if (sn != "" && sn != null) { img.n = new Image(); img.n.src = img.src; if (sh != "" && sh != null) { img.h = new Image(); img.h.src = sh; img.onmouseover = soopaSwapOn img.onmouseout = soopaSwapOff } if (sd != "" && sd != null) { img.d = new Image(); img.d.src = sd; img.onmousedown = soopaSwapDown } } } } } function soopaSwapOn() { this.src = this.h.src; } function soopaSwapOff() { this.src = this.n.src; } function soopaSwapDown() { this.src = this.d.src; this.temp = typeof(document.onmouseup) != 'undefined' && typeof(document.onmouseup) != 'unknown' ? document.onmouseup : ""; soopaSwapUp.img = this; // document.onmouseup = soopaSwapUp; } function soopaSwapUp() { var ths = soopaSwapUp.img; ths.src = ths.n.src; if (ths.temp) document.onmouseup = ths.temp; } /* end of Soopa rollovers. sample of use::::::::::::::::::::::::::::::::::

:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::*/ /* :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::*/ function makeCurrentNavColor(on, total_links, prefix, current_link_num){ for(counter=1; counter <= total_links; counter++){ $(prefix+counter).style.color = ''; } $(prefix+current_link_num).style.color = on; } function resetNavColors(prefix, total_links){ for(counter=1; counter <= total_links; counter++){ $(prefix+counter).style.color = ''; } } function changeNavColors(off,on,total_links,current_link_num){ for(counter=1; counter <= total_links; counter++){ nav_id = 'nav_option' + counter; $('nav_option'+counter).style.color = ''; } $('nav_option'+current_link_num).style.color = on; returntocolor = on; } // initialize variables for rollover states var slideshow_breadcrumb = false; var returntocolor = ""; function slideShow(id, offstyle, onstyle, totalnavs, currentnavnum){ if(slideshow_breadcrumb == id) { //this image is currently showing, do nothing }else if(slideshow_breadcrumb) { Effect.Fade( slideshow_breadcrumb, {duration: 0.4, queue: 'front'}); Effect.Appear( id,{duration: 0.7, queue:'end'}); slideshow_breadcrumb = id; changeNavColors(offstyle, onstyle, totalnavs, currentnavnum); }else{ Effect.Fade( 'image1', {duration: 0.4, queue: 'front'}); Effect.Appear( id, {duration: 0.7, queue:'end'}); slideshow_breadcrumb = id; changeNavColors(offstyle, onstyle, totalnavs, currentnavnum); } } /* :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::*/