function chg_language(lfr,lto) 
	{
	var url = window.location.pathname;
	var urlparts = url.split('/');
	var host = urlparts[(urlparts.length - 1)];

	if (lto == 'fr')
		{
		if (lfr == 'fr')
			{
			window.location = host		
			}
		else
			{
			window.location = "../fr/" + host		
			}			
		}
	else if (lto=='de')
		{
		if (lfr == 'de')
			{
			window.location = host		
			}
		else
			{
			window.location = "../de/" + host		
			}
		}
	else
		{
		if (lfr == 'en')
			{
			window.location = host		
			}
		else
			{
			window.location = "../" + host		
			}
		}
	}
	
	
	
function chg_language_old(lfr,lto) 
	{
	var url = window.location.pathname;
	var urlparts = url.split('/');
	var host = urlparts[(urlparts.length - 1)];

	if (lto == 'en')
		{
		if (lfr == 'en')
			{
			window.location = host		
			}
		else
			{
			window.location = "../" + host		
			}			
		}
	else
		{
		if (lfr == 'en')
			{
			//window.location = "../" + urlparts[1] + "/fr/" + host//		
			window.location = "../fr/" + host		
			}
		else
			{
			window.location = host		
			}
		}
	}
	
document.write(unescape("%3Cscript src='" + document.location.protocol + "//zopim.com/?XnwnWAvLhc5MLeIe7MAzzTfSPrGnWCEV' charset='utf-8' type='text/javascript'%3E%3C/script%3E"));