var dropdown_last_index=null;function dropdown_general(othis,item_id,parent_id,option){var p=parseProp(option);if(p["position"]==null||p["position"]==""){p["position"]="east";} ;if(p["offsetX"]==null||p["offsetX"]==""){p["offsetX"]=0;} ;p["offsetX"]=parseInt(p["offsetX"]);if(p["offsetY"]==null||p["offsetY"]==""){p["offsetY"]=0;} ;p["offsetY"]=parseInt(p["offsetY"]);var oitem=othis;if(item_id){othis["id"]=item_id;} ;try{var ochild=document["getElementById"](item_id+"_child");if(dropdown_last_index==null){dropdown_last_index=parseInt(getLastIndex())+1;} ;ochild["style"]["zIndex"]=dropdown_last_index;} catch(e){} ;try{var oparent=(parent_id)?document["getElementById"](parent_id):null;} catch(e){} ;var oloop;oitem["oparent"]=oparent;oitem["ochild"]=ochild;oloop=oitem;while(oloop){clearTimeout(oloop["timer"]);clearInterval(oloop["timer2"]);if(oloop["ochild"]){oloop["ochild"]["style"]["opacity"]="1";oloop["ochild"]["style"]["filter"]="alpha(opacity=100)";} ;oloop=oloop["oparent"];} ;oitem["onmouseout"]=function (){if(oparent){oparent["onmouseout"]();} ;if(ochild!=null&&ochild!=""){oitem["timer"]=setTimeout(function (){if(ochild!=null){ochild["style"]["display"]="none";} ;} ,500);oitem["timer2"]=setInterval(function (){oitem["alpha"]=(ochild["style"]["opacity"])?ochild["style"]["opacity"]:1;oitem["alpha"]=oitem["alpha"]-(0.03);if(oitem["alpha"]<0){oitem["alpha"]=0;} ;if(oitem["alpha"]>0){ochild["style"]["opacity"]=oitem["alpha"];ochild["style"]["filter"]="alpha(opacity="+(oitem["alpha"]*100)+")";} else {clearInterval(oitem["timer2"]);} ;} ,1);} ;} ;if(ochild!=null&&ochild!=""){var l,t,h,w;var pos=findPos(oitem);ochild["style"]["position"]="absolute";ochild["style"]["visibility"]="hidden";ochild["style"]["display"]="";h=ochild["offsetHeight"];w=ochild["offsetWidth"];switch(p["position"]){case "north":l=pos[0];t=pos[1]-h;break ;;case "east":l=pos[0]+oitem["offsetWidth"];t=pos[1];break ;;case "south":l=pos[0];t=pos[1]+oitem["offsetHeight"];break ;;case "west":l=pos[0]-w;t=pos[1];break ;;default:l=pos[0]+oitem["offsetWidth"];t=pos[1];break ;;} ;ochild["style"]["position"]="absolute";ochild["style"]["left"]=l+p["offsetX"]+"px";ochild["style"]["top"]=t+p["offsetY"]+"px";ochild["style"]["opacity"]="1";ochild["style"]["visibility"]="visible";} ;} ;function findPos(obj){var curleft=curtop=0;if(obj["offsetParent"]){do{curleft+=obj["offsetLeft"];curtop+=obj["offsetTop"];} while(obj=obj["offsetParent"]);;} ;return [curleft,curtop];} ;function parseProp(str){var arrProp,ret= new Array();if(str==null||str==""){return ret;} ;var ret= new Array();var arrStr=str["split"](",");for(var i=0;i<arrStr["length"];i++){arrProp=arrStr[i]["split"]("=");ret[arrProp[0]]=arrProp[1];} ;return ret;} ;function getLastIndex(){var m=1;var all=(document["all"])?document["all"]:document["getElementsByTagName"]("*");for(var i in all){try{if(parseInt(all[i]["style"]["zIndex"])>m){m=parseInt(all[i]["style"]["zIndex"]);} ;} catch(e){} ;} ;return m;} ;