var main_image_height=0;var main_image_width=0;var detailed_imgs=[];var dissolve_timer=0;var dissolve_opacity;var dissolve_id=null;var opacity_step=1;var msie_opacity_step=3;var thumb_width=0;var thumb_height=0;var switch_timer=0;var orig_image_src='';var curr_imgid=-1;function thumbMouse_Out(){if(dissolve_mode=="slow"){blendimage('product_thumb_div','product_thumbnail',orig_image_src,1);}else{switch_timer=setTimeout("switch_back_to_orig()",switch_delay);}}
function switch_back_to_orig(){document.getElementById('product_thumbnail').src=orig_image_src;if(keep_dimension=='height'){document.getElementById('product_thumb_div').style.width=main_image_width+"px";document.getElementById('product_thumbnail').width=main_image_width;}else if(keep_dimension=='width'){document.getElementById('product_thumb_div').style.height=main_image_height+"px";document.getElementById('product_thumbnail').height=main_image_height;}
switch_timer=0;}
function blendimage(divid,imageid,imagefile,millisec){var speed=Math.round(millisec/100);var timer=0;document.getElementById(divid).style.backgroundImage="url("+document.getElementById(imageid).src+")";changeOpac(0,imageid);document.getElementById(imageid).src=imagefile;dissolve_opacity=0;dissolve_id=imageid;dissolve_timer=setInterval("dissolve_cycle()",millisec);}
function dissolve_cycle(){if(localBrowser=='MSIE')opacity_step=msie_opacity_step;dissolve_opacity+=opacity_step;changeOpac(dissolve_opacity,dissolve_id);if(keep_dimension=='height'){temp_width=(main_image_width-thumb_width)*dissolve_opacity/100+thumb_width;document.getElementById('product_thumb_div').style.width=temp_width+"px";document.getElementById('product_thumbnail').width=temp_width;}else if(keep_dimension=='width'){temp_height=(main_image_height-thumb_height)*dissolve_opacity/100+thumb_height;document.getElementById('product_thumb_div').style.height=main_image_height+"px";document.getElementById('product_thumbnail').height=main_image_height;}
if(dissolve_opacity>=100){clearInterval(dissolve_timer);dissolve_timer=0;dissolve_id=null;}}
function changeOpac(opacity,id){var object=document.getElementById(id).style;object.opacity=(opacity/100);object.MozOpacity=(opacity/100);object.KhtmlOpacity=(opacity/100);object.filter="alpha(opacity="+opacity+")";}
function thumbMouse_Over(imgid,image_x,image_y){if(localBrowser=='MSIE')opacity_step=msie_opacity_step;if(dissolve_mode=="slow"){if(dissolve_timer!=0){dissolve_opacity=100-opacity_step;dissolve_cycle();}
document.getElementById('product_thumb_div').style.backgroundImage="none";}else{if(switch_timer!=0){clearTimeout(switch_timer);switch_back_to_orig();}}
orig_image_src=document.getElementById('product_thumbnail').src;document.getElementById('product_thumbnail').src=detailed_imgs[imgid].src;ratio_thumb=image_x/image_y;if(keep_dimension=='height'){thumb_width=document.getElementById('product_thumbnail').height*ratio_thumb;main_image_width=document.getElementById('product_thumbnail').width;document.getElementById('product_thumb_div').style.width=thumb_width+"px";document.getElementById('product_thumbnail').width=thumb_width;}else if(keep_dimension=='width'){thumb_height=document.getElementById('product_thumbnail').width/ratio_thumb;main_image_height=document.getElementById('product_thumbnail').height;document.getElementById('product_thumb_div').style.height=thumb_height+"px";document.getElementById('product_thumbnail').height=thumb_height;}}
function thumbMouse_Click(thumb_path,image_x,image_y){__image_x=image_x+20;__image_y=image_y+20;window.open(thumb_path,'images','width='+__image_x+',height='+__image_y+',toolbar=no,status=no,scrollbars=yes,resizable=no,menubar=no,location=no,direction=no');}
function thumbMouse_Click2(imgid,image_x,image_y){if(curr_imgid!=-1){document.getElementById('det_thumb_'+curr_imgid).className="DI_thumbs_onclick";}
curr_imgid=imgid;document.getElementById('det_thumb_'+imgid).className="DI_thumbs_onclick_sel";thumbMouse_Over(imgid,image_x,image_y);}
function main_img_click(){if(curr_imgid!=-1)
Shadowbox.open(document.getElementById('hidden_img_'+curr_imgid));}
function load_zoomify_img(imgid){if(document.getElementById('zoomify_div_'+imgid)!=null&&curr_imgid!=imgid){if(document.getElementById('zoomify_div_'+imgid).innerHTML=="empty"){document.getElementById('zoomify_div_'+imgid).innerHTML=zoomify_code[imgid];}
document.getElementById('zoomify_div_'+imgid).style.display='';if(curr_imgid!=-1){document.getElementById('zoomify_div_'+curr_imgid).style.display='none';document.getElementById('det_thumb_'+curr_imgid).className="DI_thumbs_zoomify";}
document.getElementById('det_thumb_'+imgid).className="DI_thumbs_zoomify_sel";curr_imgid=imgid;}}