Phototèque

function boxdiaporama ( name ) { /* vars */ this.selected = 0; this.name = name; this.basename = 'bd_'+name+'_'; this.imgs = new Array(); this.imgs2 = new Array(); this.alts = new Array(); this.descs = new Array(); this.imageLoader = null; /* methods */ this.addImage = boxdiaporama_addImage; this.select = boxdiaporama_select; this.open = boxdiaporama_open; this.close = boxdiaporama_close; this.displayImage = boxdiaporama_displayImage; this.checkImageLoad = boxdiaporama_checkImageLoad; /* test methods */ this.isSelected = boxdiaporama_isSelected; } function boxdiaporama_addImage ( path, path2, alt, desc ) { this.imgs[this.imgs.length] = path; this.imgs2[this.imgs2.length] = path2; this.alts[this.alts.length] = alt; this.descs[this.alts.length] = desc; } function boxdiaporama_select ( idx ) { document.getElementById(this.basename+this.selected).className="box_diaporama"; this.selected = idx; if ( idx == 0 ) { document.getElementById(this.basename+this.selected).className="box_diaporama_fsel"; } else if ( idx == this.imgs.length-1 ) { document.getElementById(this.basename+this.selected).className="box_diaporama_lsel"; } else { document.getElementById(this.basename+this.selected).className="box_diaporama_sel"; } document.getElementById(this.basename+'img').src=this.imgs[idx]; document.getElementById(this.basename+'img').alt=this.alts[idx]; } function boxdiaporama_open ( diapo ) { this.imageLoader = new Image(); this.imageLoader.src = this.imgs2[this.selected]; document.getElementById(this.basename+'mainimg').src = this.imageLoader.src; document.getElementById(this.basename+'mainimg').alt = this.alts[this.selected]; document.getElementById(this.basename+'text').innerHTML = this.alts[this.selected]; this.checkImageLoad(); } function boxdiaporama_close ( diapo) { document.getElementById(this.basename+'blocMain').style.visibility = "hidden"; } function boxdiaporama_isSelected ( id ) { return ( this.selected == id ); } function boxdiaporama_checkImageLoad ( ) { if ( this.imageLoader.complete ) { this.displayImage(); } else { setTimeout( this.name+'.checkImageLoad()', 100 ); } } function boxdiaporama_displayImage ( ) { var image = document.getElementById(this.basename+'mainimg'); var content = document.getElementById(this.basename+'blocMain'); var text = document.getElementById(this.basename+'text'); image.src = this.imageLoader.src; image.alt = this.alts[this.selected]; text.innerHTML = this.alts[this.selected]; var win = window.open("about:blank", "win", "innerwidth=" + (image.width + 30) + ", innerheight=" + (image.height + 90) + ", dependent=yes,location=no,menubar=no,status=no,toolbar=no,scrollbars=yes, resizable=yes"); win.document.write('Phototèque'); win.document.write(content.innerHTML); win.document.write(''); }