function ShowR6Nav(Num,From,End)
{
	for(i=From;i<=End;i++)
	{
		if(i!=Num)
		{
			//if(document.getElementById("NavKind"+i)!=undefined)
			//	document.getElementById("NavKind"+i).style.display='none';
			if(document.getElementById("R6_Nav"+i)!=undefined)
				document.getElementById("R6_Nav"+i).className='R6_Nav2';
		}
		else
		{
			//if(document.getElementById("NavKind"+i)!=undefined)
			//	document.getElementById("NavKind"+i).style.display='';
			if(document.getElementById("R6_Nav"+Num)!=undefined)
				document.getElementById("R6_Nav"+Num).className='R6_Nav1';
		}	
	}
}

function ShowNav(ID,Num,From,End,SClass,EClass)
{
	for(i=From;i<=End;i++)
	{
		if(i!=Num)
		{
			if(document.getElementById(ID+i)!=undefined)
				document.getElementById(ID+i).className=EClass;
			if(document.getElementById(ID+'HTML'+i)!=undefined)
				document.getElementById(ID+'HTML'+i).style.display='none';
		}
		else
		{
			if(document.getElementById(ID+Num)!=undefined)
				document.getElementById(ID+Num).className=SClass;
			if(document.getElementById(ID+'HTML'+Num)!=undefined)
				document.getElementById(ID+'HTML'+Num).style.display='';
		}	
	}
}

function ShowR7Nav(Num,From,End)
{
	for(i=From;i<=End;i++)
	{
		if(i!=Num)
		{
			//if(document.getElementById("NavKind"+i)!=undefined)
			//	document.getElementById("NavKind"+i).style.display='none';
			if(document.getElementById("R7_Nav"+i)!=undefined)
				document.getElementById("R7_Nav"+i).className='R7_Nav2';
		}
		else
		{
			//if(document.getElementById("NavKind"+i)!=undefined)
			//	document.getElementById("NavKind"+i).style.display='';
			if(document.getElementById("R7_Nav"+Num)!=undefined)
				document.getElementById("R7_Nav"+Num).className='R7_Nav1';
		}	
	}
}

function ShowChannelLead(Num,From,End)
{
	for(i=From;i<=End;i++)
	{
		if(i!=Num)
		{
			if(document.getElementById("ChannelLead"+i)!=undefined)
				document.getElementById("ChannelLead"+i).className='ChannelLead2';
		}
		else
		{
			if(document.getElementById("ChannelLead"+Num)!=undefined)
				document.getElementById("ChannelLead"+Num).className='ChannelLead1';
		}	
	}
}

//ÊäÈë¿òЧ¹û
function GetFocus(obj)
{            
	if(obj.style.color=='silver')
	{
		obj.value='';
		obj.style.color='black';
		//obj.value='ºÚÉ«';
	}
}

function HpbImgSwap(id, src)
{
	$("#"+id).attr("src", src);
}