var divs=new Array();var positions=new Array();var site=1;var model=0;var maxmo=24;var loaded=false;function initPDF(mo){var div1=document.getElementById('img1');var div2=document.getElementById('img2');var div3=document.getElementById('img3');var div4=document.getElementById('img4');divs=new Array(div1,div2,div3,div4);model=mo;loaded=true;}
function insertImage(pic){if(loaded){if(positions.length<maxmo){positions[positions.length]=pic;var div_html="";for(var i=0;i<positions.length;i++){div_html+=positions[i]+"<br>";}
var array_key=(positions.length-1)%4;if(positions.length>site*4)
loadSite(Math.ceil(positions.length/4));divs[array_key].innerHTML=getImageTag(pic,positions.length-1);}
else
alert("Die Maximale Anzahl an Bildern wurde erreicht.");}}
function deleteImage(pos){if(loaded){var new_positions=new Array();for(var i=0;i<positions.length;i++){if(pos!=i){new_positions[new_positions.length]=positions[i];}}
positions=new_positions;var lastsite=Math.ceil(positions.length/4);if(lastsite<site)
loadSite(lastsite);else
loadSite(site);}}
function deleteAllImages(){if(loaded){positions=new Array();loadSite(1);}}
function redir2PDF(name){if(loaded){var link="saveAndPrint.php?view=";link+=""+name;link+="&generate=pdf&imgs=";for(var i=0;i<positions.length;i++){link+=positions[i]+":";}
window.open(link,"_blank");}}
function redir2send_friend(){if(loaded){var link="?view=send_friend&generate=pdf&imgs=";for(var i=0;i<positions.length;i++){link+=positions[i]+":";}
window.location.href=link;}}
function loadSite(new_site){if(loaded){if(new_site<1)new_site=1;var starter=(new_site-1);for(var i=starter*4;i<(starter*4)+4;i++){if(i<positions.length&&!positions[i].NaN){divs[i%4].innerHTML=getImageTag(positions[i],i);}
else{divs[i%4].innerHTML=' ';}}
site=new_site;var lastsite=Math.ceil(positions.length/4);if(lastsite<1)lastsite=1;var html_foot=site+" / "+lastsite+"<br>";if(site>1)
html_foot+='<a href="#" onclick="loadSite('+(site-1)+'); return false;"><<</a> '
else
html_foot+='<< ';for(var i=1;i<=lastsite;i++){if(i==site)
html_foot+='['+i+'] ';else
html_foot+='<a href="#" onclick="loadSite('+i+'); return false;">'+i+'</a> ';}
if(site<lastsite)
html_foot+='<a href="#" onclick="loadSite('+(site+1)+'); return false;">>></a> '
else
html_foot+='>>';document.getElementById('pdf_foot').innerHTML=html_foot;}}
function getImageTag(picnr,pos){if(loaded)
return'<img src="http:/'+'/img1.facemodel.de/'+model+'/'+picnr+'.jpg" height=150 width=100 onclick="deleteImage('+pos+')" alt="delete image">';}