function MouseButtonMove(rowObj,color){rowObj.style.backgroundColor=color;rowObj.style.backgroundImage='none';}
function MouseButtonOut(rowObj,color,image){rowObj.style.backgroundColor=color;rowObj.style.backgroundImage=image;}
function getposOffset(what,offsettype){var totaloffset=(offsettype=="left")?what.offsetLeft:what.offsetTop;var parentEl=what.offsetParent;while(parentEl!=null){totaloffset=(offsettype=="left")?totaloffset+parentEl.offsetLeft:totaloffset+parentEl.offsetTop;parentEl=parentEl.offsetParent;}
return totaloffset;}
function SetMenuItem(menuItem,mainItem,prevItem){menuItem.style.visibility='visible';menuItem.style.left=getposOffset(mainItem,'left')+'px';menuItem.style.top=getposOffset(prevItem,'top')+prevItem.offsetHeight+'px';menuItem.style.width=mainItem.offsetWidth+'px';if(menuItem.children.length>0)
menuItem.children[0].style.width=menuItem.style.width;if(menuItem.children.length==3)
menuItem.children[1].style.width=menuItem.style.width;}
function MenuDropDown(mainItem,menuItems,actionType){var i=0;var prevItem=mainItem;var menuItem=null;switch(actionType){case 1:for(i=0;i<menuItems.length;i++){menuItem=window.document.getElementById(menuItems[i]);if(menuItem!=null){SetMenuItem(menuItem,mainItem,prevItem);prevItem=menuItem;}}
break;case 2:for(i=0;i<menuItems.length;i++){menuItem=window.document.getElementById(menuItems[i]);if(menuItem!=null){menuItem.style.visibility='hidden';}}
break;}}