function escapeExtended(string){
        string=new String(string);
        string = string.replace(/\r\n/g,"\n");
        var utftext = "";
        for (var n = 0; n < string.length; n++) {
            var c = string.charCodeAt(n);
            if (c < 128) utftext +=string.charAt(n);
            else utftext += "&#"+c+";";
        }
        return utftext;
}


var PageFlexList=new Array();

function PageFlexPreview(div,img,project,job,form,loadingImg){
  this.form=form;
  this.project=project;
  this.job=job;
  this.div=div;
  this.fullImg=img;
  this.loadingImg=loadingImg;
  this.div.style["display"]="none";
  this.setupInputs();
  this.index=PageFlexList.length;
  PageFlexList[this.index]=this;
  this.res="";
  this.getPreview();
  this.isLoadingPreview=false;
  this.isWaitingForNewPreview=false;
}

PageFlexPreview.prototype.setupInputs=function(){
  var instance=this;
  var i;
  var inputs=this.form.getElementsByTagName('input');
  for(i=0; i<inputs.length; i++){
    if(inputs[i].type=="text"||inputs[i].type=="hidden")  
          Evt.addEventListener(inputs[i],"change",function(event){var ev=new Evt(event);instance.getPreview(ev.source);},false);
    else  Evt.addEventListener(inputs[i],"click",function(event){var ev=new Evt(event); instance.getPreview(ev.source);},false);
  }    
  inputs=this.form.getElementsByTagName('select');
  for(i=0; i<inputs.length; i++){
    Evt.addEventListener(inputs[i],"change",function(event){var ev=new Evt(event);instance.getPreview(ev.source);},false);
  }    
  inputs=this.form.getElementsByTagName('textarea');
  for(i=0; i<inputs.length; i++){
    Evt.addEventListener(inputs[i],"change",function(event){var ev=new Evt(event);instance.getPreview(ev.source);},false);
  }      
}

PageFlexPreview.prototype.loadParams=function(){
  var params=new AjaxFormContent();
  var inputs=this.form.getElementsByTagName("*");  
  for(var i=0; i<inputs.length; i++){
    if(inputs[i].tagName=="INPUT"||inputs[i].tagName=="SELECT"||inputs[i].tagName=="TEXTAREA"){
       if(inputs[i].name!="update_mdl"&&inputs[i].name!="update_function"&&inputs[i].name!="mdl") params.addContent(inputs[i]);
    }
  }      
  return params;
}

PageFlexPreview.prototype.getPreview=function(obj){
    if(this.isLoadingPreview){
      this.isWaitingForNewPreview=true;
      return;
    }
    this.isLoadingPreview=true;
    this.isWaitingForNewPreview=false;
    
  this.loading();
  var instance=this;
  var params=this.loadParams();  
  params.addNameValue("mdl","pageflex/getPreview.aj");  
  params.addNameValue('PF_Job',this.job);
  params.addNameValue('PF_Project',this.project);  
  params.addNameValue('PF_Width',this.fullImg.width);  
  params.addNameValue('DEBUG',1);
  if(PREFS.cXML_ID&&PREFS.cXML_ID>0) params.addNameValue('cXML_ID',PREFS.cXML_ID);  

  ajaxPostFunction(params,function(sc,st,rt,rxml){ 
        var status=getTagValue(rxml,"status");   
        instance.div.style["display"]="none";
        instance.div.innerHTML="";        
        if(status=="FAILED"){
          var errors=rxml.getElementsByTagName("error");
          if(errors){            
            for(var i=0; i<errors.length; i++){
              instance.div.innerHTML=instance.div.innerHTML+getTagValue(errors[i],"msg")+"<br>";
              instance.div.style["display"]="";
//              alert(getTagValue(errors[i],"msg"));
            }
          }
          instance.notAvailable();
        }else{
          instance.pfID=getTagValue(rxml,"pfid");   
          if(instance.pfID=="") instance.notAvailable();
          else instance.processPreview('https://www.secured-site.com/pfupload/download.iml?PF_ID='+instance.pfID+'&client_dir='+PREFS.Site_Dir);
        }
          instance.isLoadingPreview=false;
          if(instance.isWaitingForNewPreview) instance.getPreview(obj);
           
      },
   "ajax.iml");
   
  
   
}


PageFlexPreview.prototype.processPreview=function(rt){
  var instance=this;
  if(this.fullImg!=null){
//    this.fullImg.src="images/spacer.gif";
    this.fullImg.onclick=function(){instance.fullImg.scrollIntoView();};
    this.fullImg.src=rt;
    this.fullImg.style["visibility"]="";
    this.loadingImg.style["display"]="none";      
    this.fullImg.onclick=function(){instance.enlargeDirect();};
  }
}
/*
PageFlexPreview.prototype.enlargePreview=function(){
  var instance=this;
  var params=this.loadParams();
  params.addNameValue("mdl","pageflex/getPreview.aj");  
  params.addNameValue('PF_Job',this.job);
  params.addNameValue('PF_Project',this.project);  
  params.addNameValue('DEBUG',1);
  if(PREFS.cXML_ID&&PREFS.cXML_ID>0) params.addNameValue('cXML_ID',PREFS.cXML_ID);  

  ajaxPostFunction(params,function(sc,st,rt,rxml){ 
        var status=getTagValue(rxml,"status");   
        if(status=="FAILED"){
          var errors=rxml.getElementsByTagName("error");
          if(errors){
            for(var i=0; i<errors.length; i++){
              alert(getTagValue(errors[i],"msg"));
            }
          }
          instance.notAvailable();
        }else{
          instance.pfLargeID=getTagValue(rxml,"pfid");           
          if(instance.pfLargeID=="") instance.notAvailable();
          else instance.showFull();
        }
      },
   "ajax.iml");
}


PageFlexPreview.prototype.showFull=function(){
  var instance=this;
  var params=new AjaxFormContent();
  var tmp=window.open('popup2.iml?mdl=pageflex/proof2.mdl&PF_ID='+instance.pfLargeID,'PROOF','toolbar=0,location=0,status=0,menubar=0,scrollbars=0',false);  
}
*/




PageFlexPreview.prototype.enlargeDirect=function(){
  var form=ce('form'); form.action="popup2.iml"; form.target="PROOF"; form.method="post";
  document.body.appendChild(form);
  var input;
  var inputs=this.form.getElementsByTagName("*");  
  for(var i=0; i<inputs.length; i++){
    if(inputs[i].tagName=="INPUT"||inputs[i].tagName=="SELECT"||inputs[i].tagName=="TEXTAREA"){
       if(inputs[i].name!="update_mdl"&&inputs[i].name!="update_function"&&inputs[i].name!="mdl"){         
         if(inputs[i].tagName=="INPUT"||inputs[i].tagName=="TEXTAREA"){
           if((inputs[i].type!="checkbox"&&inputs[i].type!="radio")||inputs[i].checked){
             input=ce('input'); input.type="hidden"; input.name=inputs[i].name; input.value=inputs[i].value; 
             form.appendChild(input);           
           }
         }else{
           input=ce('input'); input.type="hidden"; input.name=inputs[i].name; input.value=inputs[i].options[inputs[i].selectedIndex].value; 
           form.appendChild(input);
         }
       } 
    }
  }    
  input=ce('input'); input.type="hidden"; input.name="PF_Job"; input.value=this.job; 
  form.appendChild(input);
  input=ce('input'); input.type="hidden"; input.name="PF_Project"; input.value=this.project; 
  form.appendChild(input);
  input=ce('input'); input.type="hidden"; input.name="mdl"; input.value="pageflex/getDirect.mdl"; 
  form.appendChild(input);

  var tmp=window.open('popup2.iml','PROOF','width=400,height=400,toolbar=0,location=0,status=0,menubar=0,scrollbars=1',false);  
  form.submit();
  document.body.removeChild(form);
  tmp.focus();  
}


PageFlexPreview.prototype.loading=function(){
  if(this.fullImg!=null){
    this.fullImg.style["visibility"]="hidden";
    this.loadingImg.style["display"]="";      
//    this.fullImg.src="images/Spinning-Ball2.gif";
  }
}
PageFlexPreview.prototype.notAvailable=function(){
  if(this.fullImg!=null){
    this.fullImg.style["visibility"]="";
    this.loadingImg.style["display"]="none";      
    this.fullImg.src="no_image.jpg";
  }

}




/*****************************************************************************************/
function PageFlexProduction(ticket,project,job){
  this.project=project;
  this.job=job;
  this.ticket=ticket;
  this.index=PageFlexList.length;
  PageFlexList[this.index]=this;  
}

PageFlexProduction.prototype.get=function(alink){
  this.alink=null;
  this.textLink=null;
  this.processImg=null;
  if(alink){    
    this.alink=alink;
    this.processText=ce('span'); this.processText.innerHTML="Processing...";
    for(var i=0; i<this.alink.childNodes.length;i++){ if(this.alink.childNodes[i].tagName=="IMG") this.processImg=this.alink.childNodes[i].cloneNode(true); }    
    if(this.processImg) this.alink.parentNode.insertBefore(this.processImg,this.alink);
    this.alink.parentNode.insertBefore(this.processText,this.alink);
    this.alink.style["display"]="none";
  }
  this.attempts=10;
  this.loading();
  var instance=this;
  var params=new AjaxFormContent();
  params.addNameValue("mdl","pageflex/getProduction.aj");  
  params.addNameValue('PF_Job',this.job);
  params.addNameValue('Job_ID',this.ticket);
  params.addNameValue('PF_Project',this.project);  
  params.addNameValue('DEBUG',1);
  if(PREFS.cXML_ID&&PREFS.cXML_ID>0) params.addNameValue('cXML_ID',PREFS.cXML_ID);  
  ajaxPostFunction(params,function(sc,st,rt,rxml){ 
        var status=getTagValue(rxml,"status");   
        if(status=="FAILED"){
          var errors=rxml.getElementsByTagName("error");
          if(errors){
            for(var i=0; i<errors.length; i++){
              alert(getTagValue(errors[i],"msg"));
            }
          }
          instance.notAvailable();
        }else{
          instance.pfID=getTagValue(rxml,"pfid");       
          if(instance.pfID=="") instance.notAvailable();
          else instance.show();
        }
      },
   "ajax.iml");

}

PageFlexProduction.prototype.show=function(){
   window.location.replace('https://www.secured-site.com/pfupload/download.iml?PF_ID='+this.pfID+'&client_dir='+PREFS.Site_Dir);
   if(this.processImg) this.processImg.parentNode.removeChild(this.processImg);
   if(this.processText) this.processText.parentNode.removeChild(this.processText);
   if(this.alink) this.alink.style["display"]=""; 
}

PageFlexProduction.prototype.loading=function(){
  if(this.fullImg!=null){
    this.fullImg.src="images/Spinning-Ball2.gif";
  }
}
PageFlexProduction.prototype.notAvailable=function(){
  if(this.processImg) this.processImg.parentNode.removeChild(this.processImg);
  if(this.processText) this.processText.parentNode.removeChild(this.processText);
  if(this.alink) this.alink.style["display"]="";
  if(this.fullImg!=null)  this.fullImg.src="no_image.jpg";
}




/*****************************************************************************************/
function PageFlexPDFPreview(form,project,job){
  this.project=project;
  this.job=job;
  this.form=form;
  this.index=PageFlexList.length;
  PageFlexList[this.index]=this;  
}

PageFlexPDFPreview.prototype.get=function(alink){
  this.alink=null;
  this.textLink=null;
  this.processImg=null;
  if(alink){    
    this.alink=alink;
    this.processText=ce('span'); this.processText.innerHTML="Processing...";
    for(var i=0; i<this.alink.childNodes.length;i++){ if(this.alink.childNodes[i].tagName=="IMG") this.processImg=this.alink.childNodes[i].cloneNode(true); }    
    if(this.processImg) this.alink.parentNode.insertBefore(this.processImg,this.alink);
    this.alink.parentNode.insertBefore(this.processText,this.alink);
    this.alink.style["display"]="none";
  }
  this.attempts=10;
  this.loading();
  var instance=this;
  var params=new AjaxFormContent();
  params.addNameValue("mdl","pageflex/getPreview.aj");  
  var inputs=this.form.getElementsByTagName("*");  
  for(var i=0; i<inputs.length; i++){
    if(inputs[i].tagName=="INPUT"||inputs[i].tagName=="SELECT"||inputs[i].tagName=="TEXTAREA"){
       if(inputs[i].name!="update_mdl"&&inputs[i].name!="update_function"&&inputs[i].name!="mdl") params.addContent(inputs[i]);
    }
  }      
  params.addNameValue('PF_Job',this.job);
  params.addNameValue('PF_Project',this.project);  
  params.addNameValue('DEBUG',1);
  if(PREFS.cXML_ID&&PREFS.cXML_ID>0) params.addNameValue('cXML_ID',PREFS.cXML_ID);  
  ajaxPostFunction(params,function(sc,st,rt,rxml){ 
        var status=getTagValue(rxml,"status");   
        if(status=="FAILED"){
          var errors=rxml.getElementsByTagName("error");
          if(errors){
            for(var i=0; i<errors.length; i++){
              alert(getTagValue(errors[i],"msg"));
            }
          }
          instance.notAvailable();
        }else{
          instance.pfID=getTagValue(rxml,"pfid");       
          if(instance.pfID=="") instance.notAvailable();
          else instance.show();
        }
      },
   "ajax.iml");
}

PageFlexPDFPreview.prototype.show=function(){
   window.location.replace('https://www.secured-site.com/pfupload/download.iml?PF_ID='+this.pfID+'&client_dir='+PREFS.Site_Dir);
   if(this.processImg) this.processImg.parentNode.removeChild(this.processImg);
   if(this.processText) this.processText.parentNode.removeChild(this.processText);
   if(this.alink) this.alink.style["display"]=""; 
}


PageFlexPDFPreview.prototype.getDirect=function(alink){  
  $('#pageflex_click_to_download').remove();
  var l_alink=null;
  var l_processText=null
  if(alink){    
    l_alink=$(alink);
    l_processText=$('<span></span>');
    l_alink.find('img').clone().appendTo(l_processText);
	l_processText.append('Processing...');	
	l_processText.insertAfter(l_alink);
    l_alink.hide();
  }
  this.loading();
  var instance=this;
  
  var data={ PF_Job:this.job,
			 PF_Project:this.project};
  $(this.form).find('input:text:visible,input:hidden,input:checked,select,textarea:visible').each(function(){ data[$(this).attr('name')]=escapeExtended($(this).val()); });			 
  data['mdl']="pageflex/getPreview.aj";
  if(PREFS.cXML_ID&&PREFS.cXML_ID>0) data['cXML_ID']=PREFS.cXML_ID;  
  
  $.post("ajax.iml", data, function(d){
        var status=$(d).find("status").text();   
        if(status=="FAILED"){
          $(d).find("error").each(function(){alert($(this).find("msg").text());})
          instance.notAvailable();
          l_processText.remove();
   		  l_alink.show();
        }else{
          instance.pfID=$(d).find("pfid").text();       
          if(instance.pfID==""){
		     instance.notAvailable();
			 l_processText.remove();
   		     l_alink.show();
		  }else{
//           var tmp=window.open('https://www.secured-site.com/pfupload/download.iml?PF_ID='+instance.pfID+'&client_dir='+PREFS.Site_Dir,'PROOF','width=400,height=400,toolbar=0,location=0,status=0,menubar=0,scrollbars=1',false);   
window.location.replace('https://www.secured-site.com/pfupload/download.iml?PF_ID='+instance.pfID+'&client_dir='+PREFS.Site_Dir);
			 l_processText.html('<br /><a id="pageflex_click_to_download" href="https://www.secured-site.com/pfupload/download.iml?PF_ID='+instance.pfID+'&client_dir='+PREFS.Site_Dir+'">Click here if download doesn\'t start immediately.</a>');
             l_alink.show();
  
		  }
		}
  });
}


PageFlexPDFPreview.prototype.getDirect2=function(alink){  
  var l_alink=null;
  var l_processText=null
  if(alink){    
    l_alink=$(alink);
    l_processText=$('<span></span>');
    l_alink.find('img').clone().appendTo(l_processText);
	l_processText.append('Processing...');	
	l_processText.insertAfter(l_alink);
    l_processText.show(1).delay(10000).hide(1);
  }

  var form=$('<form action="download.iml" method="post" target="LOADIN_FRAME"></form>');
  form.append('<input type="hidden" name="PF_Job" value="'+this.job+'" />')
  .append('<input type="hidden" name="PF_Project" value="'+this.project+'" />');
  $(this.form).find('input:text,input[type=hidden],input:checked,select,textarea:visible').each(function(){
       form.append($('<input type="hidden" />').attr('name',$(this).attr('name')).val($(this).val()));
      });			 
  form.find('[name=mdl]').val("");
  form.find('[name=update_mdl]').val("pageflex/getPreview2.aj");
  $('body').append(form);
  form.submit();
  if(l_alink) l_alink.hide(1).delay(10000).show(1);
  
 
}


/*
PageFlexPDFPreview.prototype.getDirectOLD=function(){
  var form=ce('form'); form.action="popup2.iml"; form.target="PROOF"; form.method="post";
  document.body.appendChild(form);
  var input;
  var inputs=this.form.getElementsByTagName("*");  
  for(var i=0; i<inputs.length; i++){
    if(inputs[i].tagName=="INPUT"||inputs[i].tagName=="SELECT"||inputs[i].tagName=="TEXTAREA"){
       if(inputs[i].name!="update_mdl"&&inputs[i].name!="update_function"&&inputs[i].name!="mdl"){         
         if(inputs[i].tagName=="INPUT"||inputs[i].tagName=="TEXTAREA"){
           if((inputs[i].type!="checkbox"&&inputs[i].type!="radio")||inputs[i].checked){
             input=ce('input'); input.type="hidden"; input.name=inputs[i].name; input.value=inputs[i].value; 
             form.appendChild(input);           
           }
         }else{
           input=ce('input'); input.type="hidden"; input.name=inputs[i].name; input.value=inputs[i].options[inputs[i].selectedIndex].value; 
           form.appendChild(input);
         }
       } 
    }
  }    
  input=ce('input'); input.type="hidden"; input.name="PF_Job"; input.value=this.job; 
  form.appendChild(input);
  input=ce('input'); input.type="hidden"; input.name="PF_Project"; input.value=this.project; 
  form.appendChild(input);
  input=ce('input'); input.type="hidden"; input.name="mdl"; input.value="pageflex/getPDFDirect.mdl"; 
  form.appendChild(input);

  var tmp=window.open('popup2.iml','PROOF','toolbar=0,location=0,status=0,menubar=0,scrollbars=0',false);  
  form.submit();
  document.body.removeChild(form);
  tmp.focus();  
}
*/
PageFlexPDFPreview.prototype.loading=function(){
  if(this.fullImg!=null){
    this.fullImg.src="images/Spinning-Ball2.gif";
  }
}
PageFlexPDFPreview.prototype.notAvailable=function(){
  if(this.processImg) this.processImg.parentNode.removeChild(this.processImg);
  if(this.processText) this.processText.parentNode.removeChild(this.processText);
  if(this.alink) this.alink.style["display"]="";
  if(this.fullImg!=null)  this.fullImg.src="no_image.jpg";
}