// javascript utility functions var n = false; var ie = false; var w3c = false; var show = 'visible'; var hide = 'hidden'; if (document.layers) { // netscape4-esque n = true; show = 'show'; hide = 'hide'; } else if (document.all) { // ie4-5-esque ie = true; } else if (document.getElementById) { // w3c-compliant-esque w3c = true; } function getElementStyle(name) { if (n) { for (var i = 0; i < document.layers.length; i++) { if (document.layers[i].name == name) return document.layers[i]; } } else if (ie) { if (document.all[name] == null) return null; if ( (document.all[name].style.position != 'absolute') && (document.all[name].style.position != 'relative') ) { for (var s = 0; s < document.styleSheets.length; s++) { for (var r = 0; r < document.styleSheets[s].rules.length; r++) { currentItem = document.styleSheets[s].rules[r].selectorText; if ( (currentItem == '#' + name) || (currentItem == '.' + name) ) return document.styleSheets[s].rules[r].style; } } } else return document.all[name].style; } else { if (document.getElementById((name)) != null) return document.getElementById((name)).style; } return null; } function showHideItem(itemToShow,showOrHide) { theObj = getElementStyle(itemToShow); theObj.visibility = (showOrHide == 'hide') ? hide : show; } function changeImage(imgNam, newImg) { if (document.images) document[imgNam].src = newImg; } function rollOver(name, status) { changeImage(name, eval(name + '_' + status + '.src')); } function storeRollOver(which, name, status) { if (document.images) { if (n) document["store" + which].document[name + which].src = eval(name + '_' + status + '.src'); else document[name + which].src = eval(name + '_' + status + '.src'); } } var step = 1; function nextSlide() { if (step < maxstep) step++; else step = 1; changeImage("slideshow", eval('slideshow' + step + '.src')); } var timer = null; function slideTimeout() { if (timer != null) clearTimeout(timer); timer = window.setTimeout("nextSlide();", 4000); } function switchPage(newPage) { showHideItem("dotOn" + currPage, "hide"); showHideItem("dotOn" + newPage, "show"); showHideItem("text" + currPage, "hide"); showHideItem("text" + newPage, "show"); currPage = newPage; } function displayLook(id) { changeImage('big', "images/big/big_" + looks[id].lookid + ".jpg"); var s = "

" + looks[id].description + "

"; if (ie) { document.all('text').innerHTML = s; } else if (w3c) { document.getElementById('text').innerHTML = s; } else { // netscape uses a layer, not a div document.text.document.write(s); document.text.document.close(); } } function displayThumb(which, left) { var top = 239; element = getElementStyle('thumb' + which); if (n) { element.top = top; element.left = left; } else { element.top = top + "px"; element.left = left + "px"; } element.visibility = show; } function displayThumbs(start) { var left = 212; currElement = startThumb; while (currElement < Math.min(startThumb + 4, maxElements)) { getElementStyle('thumb' + currElement).visibility = hide; currElement++; } if (currElement - startThumb < 4) { for (var i = 0; i < 4 - (currElement - startThumb); i++) getElementStyle('thumb' + i).visibility = hide; } currElement = start; if (looks[currElement].lookid == "") { rollOverPrint(looks[currElement].set - 1, 1); currPrint = looks[currElement].set - 1; } while (currElement < Math.min(start + 4, maxElements)) { displayThumb(currElement, left); currElement++; left += 115; } if (currElement - start < 4) { for (var i = 0; i < 4 - (currElement - start); i++) { displayThumb(i, left); left += 115; } } startThumb = start; } function rollOverThumb(which, state) { getElementStyle('thumb' + which).background = (state == 1) ? onColor : offColor; } function rollOverPrint(which, state) { if (which == currPrint) return; if (state != 1) which = currPrint; if (n) document.swatch.document["swatch"].src = eval("swatch" + which + ".src"); else document["swatch"].src = eval("swatch" + which + ".src"); } function turnPage(which) { if (which == 1) newStart = startThumb - 1 + maxElements; else newStart = startThumb + 1; newStart %= maxElements; displayThumbs(newStart); } function displayPrint(which) { currPrint = which; displayThumbs(print[which]); displayLook(print[which] + 1); } function displayStore(which) { showHideItem("list", "hide"); showHideItem("store" + which, "show"); currStore = which; } function displayList() { if (currStore > 0) showHideItem("store" + currStore, "hide"); showHideItem("list", "show"); } function listRollOver(which, state) { if (state == 1) { if (n) document.list.document["dot" + which].src = dot.src; else document["dot" + which].src = dot.src; } else { if (n) document.list.document["dot" + which].src = spacer.src; else document["dot" + which].src = spacer.src; } }