function setHeight()
{
	var heightContentCol = document.getElementById('midCol').clientHeight;
	var heightLeftCol = document.getElementById('leftCol').clientHeight;
	var heightRightCol = document.getElementById('rightCol').clientHeight;	

	if(heightContentCol>heightLeftCol)
	{
		var new_height = heightContentCol;
	}
	
	if(heightLeftCol>heightContentCol)
	{
		var new_height = heightLeftCol;
		document.getElementById('contentInner').style.height=(new_height-60)+'px';		
	}
	
	if(heightRightCol>new_height)
	{
		var new_height = heightRightCol;
		document.getElementById('rightCol').style.height=(new_height-60)+'px';
		document.getElementById('contentInner').style.height=(new_height-60)+'px';		
	}	
	
	document.getElementById('leftCol').style.height=new_height+'px';
	document.getElementById('rightCol').style.height=new_height+'px';

}


function loadLightBox(url, width, height)
{
	window.scroll(0,0);
	document.getElementById('lightBoxUnderlay').style.display = 'block';
	document.getElementById('lightBox').style.display = 'block';
	document.getElementById('lightBoxFrame').src=url;

	if(height)
	{
		document.getElementById('lightBox').style.width= (width-70)+'px';	
		document.getElementById('lightBoxFrame').style.width= (width-70)+'px';	
		document.getElementById('lightBox').style.height= (height-20)+'px';	
		document.getElementById('lightBoxFrame').style.height= (height-40)+'px';
		document.getElementById('lightBox').style.margin= '8% 48% ';			
	}
}


function unloadLightBox()
{
	document.getElementById('lightBoxUnderlay').style.display = 'none';
	document.getElementById('lightBox').style.display = 'none';		
	document.getElementById('lightBoxFrame').src = '';
}