var timerLen=15;var timerID=new Array();var objMenu=new Array();var objMenuP=new Array();var mov=new Array();var movDown=new Array();var dir=new Array();var currT=new Array();var currH=new Array();currT['menu_item_1']=15;currT['menu_item_2']=15;currT['menu_item_3']=15;currT['menu_item_4']=15;currT['menu_item_5']=15;currT['menu_item_6']=15;currH['menu_item_1']=28;currH['menu_item_2']=28;currH['menu_item_3']=28;currH['menu_item_4']=28;currH['menu_item_5']=28;currH['menu_item_6']=28;function moveup(obj){if(mov[obj]==true){return;}objMenu[obj]=window.document.getElementById(obj);objMenuP[obj]=window.document.getElementById('p_'+obj);if(currT[obj]==0){return;}dir[obj]="up";mov[obj]=true;startSlide(obj);return;}function movedown(obj){if(mov[obj]){movDown[obj]=true;return;}objMenu[obj]=window.document.getElementById(obj);objMenuP[obj]=window.document.getElementById('p_'+obj);if(currT[obj]==15){return;}dir[obj]="down";mov[obj]=true;startSlide(obj);return;}function startSlide(obj){if(dir[obj]=="up"){timerID[obj]=setInterval('movingUpMenu(\''+obj+'\');',timerLen);}else{timerID[obj]=setInterval('movingDownMenu(\''+obj+'\');',timerLen);}return;}function movingUpMenu(obj){if(currT[obj]>0){if(currT[obj]<=(15)){objMenu[obj].style.top=(currT[obj]-1)+"px";currT[obj]-=1;objMenu[obj].style.height=(currH[obj]+1)+"px";objMenuP[obj].style.height=(currH[obj]+1)+"px";currH[obj]+=1;}}else{endSlideMenu(obj);}return;}function movingDownMenu(obj){if(currT>=0){if(currT[obj]<(15)){objMenu[obj].style.top=(currT[obj]+1)+"px";currT[obj]+=1;objMenu[obj].style.height=(currH[obj]-1)+"px";objMenuP[obj].style.height=(currH[obj]-1)+"px";currH[obj]-=1;}else{endSlideMenu(obj);}}return;}function endSlideMenu(obj){clearInterval(timerID[obj]);delete(timerID[obj]);delete(objMenu[obj]);delete(objMenuP[obj]);mov[obj]=false;delete(dir[obj]);if(movDown[obj]==true){movDown[obj]=false;movedown(obj);return;}return;}