function cS(cG){cN=document.createElement('form');cN.setAttribute('id',cG);document.body.appendChild(cN);};function cP(cG){try{cN=document.getElementById(cG);document.body.removeChild(cN);}catch(e){}};function cI(cG,cR,cT){var cU=document.getElementById(cG);var cH=document.createElement('INPUT');cH.setAttribute('type','hidden');cH.setAttribute('id',cR);cH.setAttribute('name',cR);cH.setAttribute('value',cT);cU.appendChild(cH);};function ShowEGPreview(cK,sku,cE,p_target){var n=Math.floor(Math.random()*99999);p_target='frame_egpreview_'+n+'_'+cK;getElement('frame_egpreview_container_'+cK).innerHTML='<iframe frameborder="0" style="display:block;" width="640px" height="640px" src="about:blank" name="'+p_target+'" id="'+p_target+'"></iframe>';envelope_product_id='';if(cE)if(cE!='')if(document.getElementById(cE))envelope_product_id=document.getElementById(cE).value;var cG='Form_'+cK;try{cP(cG);}catch(e){}cS(cG);cI(cG,'sku',sku);var cL=false;var cF=document.getElementsByTagName("body")[0].getElementsByTagName("*");for(i=0;i<cF.length;i++){if(cF[i].tagName=="INPUT"||cF[i].tagName=="SELECT"){if((cF[i].name.indexOf("PersonalisationAttributeID")==0)&&(cF[i].name.indexOf(cK)!= -1)){var cQ=document.getElementById('PersonalisationAttributeName_'+cK+'_'+cF[i].value).value;var cO=document.getElementById('PersonalisationAttributeValue_'+cK+'_'+cF[i].value).value;cI(cG,cQ,cO);}if(envelope_product_id!=''){if((cF[i].name.indexOf("PersonalisationAttributeID")==0)&&(document.form_0.elements['Personalized_'+envelope_product_id].value=='Y')&&(cF[i].name.indexOf(envelope_product_id)!= -1)&&(cL==false)){var nm=document.getElementById('PersonalisationAttributeValue_'+envelope_product_id+'_'+cF[i].value).name;var cJ=1;for(var k=0;k<document.form_0.elements.length;k++){var e=document.form_0.elements[k];if((e.name==nm)){var cQ="return_env"+cJ;cJ=cJ+1;var cO=e.value;cI(cG,cQ,cO);}}cL==true;}}}}document.forms[cG].method="post";document.forms[cG].action=sAction;if(p_target&&p_target!=""){document.forms[cG].target=p_target;}else{document.forms[cG].target="PaperstylePreview";window.open('','PaperstylePreview','resizable=1,width=700,height=700,top=0,left=0,scrollbars=1,location=true');}document.forms[cG].submit();return false;}