function openPopUp_520x390(href, target)
{
	window.open(href, target, 'width=520, height=390, top=0, toolbar=0, location=0, directories=0, status=1, menuBar=0, scrollBars=1, resizable=0');
	return false;
}
function openPopUp_700x450(href, target)
{
	window.open(href, target, 'width=680, height=410, top=0, toolbar=0, location=0, directories=0, status=1, menuBar=0, scrollBars=1, resizable=0');
	return false;
}
function openPopUp_800x600(href, target)
{
	window.open(href, target, 'width=800, height=600, top=0, toolbar=0, location=0, directories=0, status=1, menuBar=0, scrollBars=1, resizable=0');
	return false;
}
function blinkIt()
{
	if(!document.all)
		return;
	else
	{
		for(i=0; i<document.all.tags('blink').length; i++)
		{
			s=document.all.tags('blink')[i];
			s.style.visibility=(s.style.visibility=='visible')?'hidden':'visible';
		}
	}
}
function SymError()
{
	return true;
}
function heightOptimizer()
{
	var _height = document.getElementById('base_middle').offsetHeight;
	
	if(_height < document.getElementById('base_right').offsetHeight)
		_height = document.getElementById('base_right').offsetHeight;
		
	document.getElementById('base').style.height = _height + "px";
	document.getElementById('base_middle').style.height = _height + "px";
	document.getElementById('base_right').style.height = _height + "px";
}
function changeLocalElecLocationTab(idx)
{
	/*if(idx == 1)
	{
		document.getElementById("item1").style.fontWeight = '700';
		document.getElementById("item2").style.fontWeight = '100';
		document.getElementById("item3").style.fontWeight = '100';
		document.getElementById("location_1").style.display = 'block';
		document.getElementById("location_2").style.display = 'none';
		document.getElementById("location_3").style.display = 'none';
	}
	else */if(idx == 2)
	{
		//document.getElementById("item1").style.fontWeight = '100';
		document.getElementById("item2").style.fontWeight = '700';
		document.getElementById("item3").style.fontWeight = '100';
		//document.getElementById("location_1").style.display = 'none';
		document.getElementById("location_2").style.display = 'block';
		document.getElementById("location_3").style.display = 'none';
		
	}
	else
	{
		//document.getElementById("item1").style.fontWeight = '100';
		document.getElementById("item2").style.fontWeight = '100';
		document.getElementById("item3").style.fontWeight = '700';
		//document.getElementById("location_1").style.display = 'none';
		document.getElementById("location_2").style.display = 'none';
		document.getElementById("location_3").style.display = 'block';
	}
}