function GetOffsetTop(objObject)
{
 var objParent;
 intTop = objObject.offsetTop;
 objParent = objObject.offsetParent;
 
 while(null!=objParent){
  intTop += objParent.offsetTop;
  objParent = objParent.offsetParent;
 }
 return intTop;
}

//ڴС
function window_onresize()
{
 var intHeight=0;
 if(document.all.divMain){
	intHeight = document.body.offsetHeight - GetOffsetTop(divMain); 
	if(intHeight>40){
		divMain.style.height = document.body.offsetHeight - GetOffsetTop(divMain) - 23;
	}
 }
}

//ڳʼ
function window_onload()
{ 
  window_onresize(); 
  //document.onkeydown = HidenAnyKey;
}

//ιܿ
function HidenAnyKey(e)
{ 
	//if (window.event.keyCode==13) return false;								//Enter
	if ((window.event.ctrlKey)&&(window.event.keyCode==78)) return false;		//Ctrl+N
	if ((window.event.ctrlKey)&&(window.event.keyCode==80))						//Ctrl+P
	{
		alert("Բ𣬱ҳûдӡ...");
		return false;
	}
}


//
function OpenWin(myUrl,WinName,width,height)
{		
	var x=window.screen.availWidth-width-30;
	var myWin=window.open(myUrl,WinName,"width="+width+",height="+height+",top=44,left="+x+",toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no");	
	myWin.moveTo(x,44);
	myWin.resizeTo(width,height);
	myWin.focus();
}