var DM_Widget_PageItem_Factory_Videozap={rules:{"input.dm_get_videozap":function(A){A.onclick=DM_Widget_PageItem_Factory_Videozap.generate},"#form_factory_videozap_position":function(A){A.onchange=DM_Widget_PageItem_Factory_Videozap.position}},position:function(){var A=$("form_factory_videozap_position").value;var D=$("form_factory_videozap_cols"),C=$("form_factory_videozap_rows");var B;while(D.options.length>0){D.options[D.options.length-1]=null}while(C.options.length>0){C.options[C.options.length-1]=null}if(A=="left"||A=="right"){for(B=1;B<=3;B++){D.options[D.options.length]=new Option(B,B,false,false)}for(B=3;B<=6;B++){C.options[C.options.length]=new Option(B,B,false,false)}D.options.selectedIndex=1;C.options.selectedIndex=2}else{for(B=3;B<=6;B++){D.options[D.options.length]=new Option(B,B,false,false)}for(B=1;B<=3;B++){C.options[C.options.length]=new Option(B,B,false,false)}D.options.selectedIndex=2;C.options.selectedIndex=1}},generate:function(){var B=$("form_factory_videozap_url").value;var E=$("form_factory_videozap_position").value;var D=0,J=0;var H=parseInt($("form_factory_videozap_cols").value);var M=parseInt($("form_factory_videozap_rows").value);var A=parseInt($("form_factory_videozap_space").value);var K=$("form_factory_videozap_skin_url").value;var G=$("form_factory_videozap_large").checked?(16/9):(4/3);var I="";if($("form_factory_videozap_own_feed").value){B=$("form_factory_videozap_own_feed").value;var F=new RegExp("^[^:]+://[^/]+(/.+)$");var L=F.exec(B);if(L&&L.length==2){B=L[1]}if(B.charAt(0)!="/"){B="/"+B}$("form_factory_videozap_own_feed").value=B}if(E!="left"){I+="&position="+E}D=(H*(A+80))+44;J=(M*(A+60))+40;if(E=="left"||E=="right"){D+=Math.floor(((J-41-A)-21)*G)+8;if(H!=2){I+="&cols="+H}if(M!=5){I+="&rows="+M}}else{J+=Math.floor((D-44)/G)+21+8;if(H!=5){I+="&cols="+H}if(M!=2){I+="&rows="+M}}if(A!=3){I+="&space="+A}if($("form_factory_videozap_auto").checked){I+="&auto=1"}if($("form_factory_videozap_large").checked){I+="&large=1"}if(K!=""){I+="&skin="+escape(K)}if(I!=""){B+="?"+I.substr(1)}var C='<iframe marginwidth="0" marginheight="0" width="'+D+'" height="'+J+'" frameborder="0" scrolling="no" src="'+DM_Widget_PageItem_Factory_Videozap.baseURL+"/videozap"+B+'"></iframe>';$("dm_videozap_code").setValue(C);if(Prototype.Browser.IE){var C='<iframe id="videozap_frame" marginwidth="0" marginheight="0" width="'+D+'" height="'+J+'" frameBorder="0" scrolling="no"></iframe>'}$("dm_videozap_preview").innerHTML=C;if(Prototype.Browser.IE){$("videozap_frame").src=DM_Widget_PageItem_Factory_Videozap.baseURL+"/videozap"+B}},initialize:function(){Event.onDOMReady(function(){EventSelectors.start(DM_Widget_PageItem_Factory_Videozap.rules);DM_Widget_PageItem_Factory_Videozap.position();DM_Widget_PageItem_Factory_Videozap.generate()})}};DM_Widget_PageItem_Factory_Videozap.initialize()