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// $Id: slideshow_creator\040developer.js,v 1.1.1.1 2007/08/01 14:26:36 brmassa Exp $
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/*******************************************************************************
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D R U P A L M O D U L E
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********************************************************************************
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Module Name : Slideshow Creator
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Original Author : Bruno Massa http://drupal.org/user/67164
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General Links
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Project Page : http://drupal.org/project/slideshow_creator
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Support Queue : http://drupal.org/project/issues/slideshow_creator
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*******************************************************************************/
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// Preload all images before start the slideshow
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function ssc_preload(ss, j) {
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var n = ssc[ss][j];
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if(n) {
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n.image = new Image();
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n.image.src = n.src;
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n.image.onload = function() {ssc_preload(ss, ++j);}
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}
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}
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// Set the previous slide as the current slide
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function ssc_previous(ss) {
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if(!ssc[ss][--ssc[ss].current]) {ssc[ss].current=ssc[ss].total;}
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ssc_update(ss);
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}
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// Set the next slide as the current slide
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function ssc_next(ss) {
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if(!ssc[ss][++ssc[ss].current]) {ssc[ss].current=1;}
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ssc_update(ss);
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}
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// Update all slide attributes
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function ssc_update(ss) {
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if (ssc[ss].rotate > 0) {clearTimeout(ssc[ss].timeout);}
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var obj = ssc[ss][ssc[ss].current];
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if (obj.description) {$("#ssc-description-" + ss).html(obj.description)};
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if (obj.title) {$("#ssc-title-" + ss).html(obj.title);}
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$("#ssc-current-" + ss).html(ssc[ss].current);
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$("#ssc-limage-" + ss).attr("href", obj.link).attr("target", obj.target);
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$("#ssc-ltitle-" + ss).attr("href", obj.link);
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$("#ssc-image-" + ss).attr("src", obj.src).attr("alt", obj.title);
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if (ssc[ss].blend) {$("#ssc-limage-" + ss).fadeIn(ssc[ss].blend * 1000); $("#ssc-limage-" + ss).show();}
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if (ssc[ss].rotate > 0) {ssc[ss].timeout = setTimeout("ssc_next('" + ss + "')", ssc[ss].rotate * 1000);}
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}
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// initialize all variables and make "previous" and "next" buttons call js functions
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function ssc_init() {
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ssc = Drupal.settings.ssc;
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for (ss in ssc) {
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ssc_preload(ss, 1);
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$("#ssc-previous-" + ss).click(function() {ssc_previous(this.id.replace(/ssc-previous-/,"")); return false;});
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$("#ssc-next-" + ss).click(function() {ssc_next(this.id.replace(/ssc-next-/,"")); return false;});
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$("#ssc-image-" + ss).mouseover(function() {
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ss = $(this).attr("id").replace(/ssc-image-/, "");
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if (ssc[ss].rotate > 0) {clearTimeout(ssc[ss].timeout);}
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}).mouseout(function() {
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ss = $(this).attr("id").replace(/ssc-image-/, "");
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if (ssc[ss].rotate > 0) {ssc[ss].timeout = setTimeout("ssc_next('" + ss + "')", ssc[ss].rotate * 1000);}
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});
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if (ssc[ss].blend > ssc[ss].rotate) {ssc[ss].blend = ssc[ss].rotate;}
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if (ssc[ss].rotate > 0) {ssc[ss].timeout = setTimeout("ssc_next('" + ss + "')", ssc[ss].rotate * 1000);}
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}
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}
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$(function() {ssc_init();})
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