// JavaScript Document
function $(obj)
{return document.getElementById(obj);}
function findPosition(oElement)
{
	var x2 = 0;
	var y2 = 0;
	var width = oElement.offsetWidth;
	var height = oElement.offsetHeight;
	if( typeof(oElement.offsetParent) != 'undefined' )
	{
		for( var posX = 0, posY = 0; oElement; oElement = oElement.offsetParent )
		{
			posX += oElement.offsetLeft; 
			posY += oElement.offsetTop;
		}
		x2 = posX + width;
		y2 = posY + height;
		return [ posX, posY ,x2, y2];
	} 
	else
	{
		x2 =oElement.x + width;
		y2 = oElement.y + height;
		return [ oElement.x, oElement.y, x2, y2];
	}
}

function block_Opt(obj,opt)
{
	var w = findPosition(obj);
	$(opt+'_Option').style.top = w[1]+22+"px";
	$(opt+'_Option').style.left = w[0]+"px";
	$(opt+'_Option').style.width = "200px";//w[2]-w[0]+"px";
	$(opt+'_Option').style.display = 'block';
}

function none_Opt(opt)
{
	setTimeout("$('"+opt+"_Option').style.display='none'",200);
}

function setOptval(opt,Oarr){// opt=INPUT HIDDEN的ID，Oarr =显示名称,实际变量
Oarr = Oarr.split(',');
!document.all?$(opt+'_Select_val').textContent = Oarr[0]:$(opt+'_Select_val').innerText = Oarr[0];
$(opt).value = Oarr[1];
}