var site_root = "http://www.techno-kom.de/5042011_1234_tk3/";

/* User Agent (Browserkennung) auf einen bestimmten Browsertyp prüfen */  
function checkBrowserName(name){  
   var agent = navigator.userAgent.toLowerCase();  
   if (agent.indexOf(name.toLowerCase())>-1) {  
       return true;  
   }  
       return false;  
   }  

function swap_placeholder_flash()
{
		

 image_p = document.getElementById('TK_flash');
 image_f = document.getElementById('TK_flash_1');
 
 if (image_p.style.display == 'none')
 {
	image_f.style.display = 'none';
 	image_p.style.display = 'block';
 }
 else
 {
 	//image_p.style.display = 'none';
 }
 
}

function swap_music()
{
 if(document.getElementById('musik').src ==site_root +  'uploads/media/sound_on.png')
 {
	 document.getElementById('musik').src =site_root +  'uploads/media/sound_off.png';
	 
	if(checkBrowserName('MSIE')){  
		document.getElementById('musikframe').src =site_root +'o_musik.html';  
	} 
	else
	{
		document.getElementById('flash_musik').style.display = 'none';
	    document.getElementById('musikframe').value =site_root + 'fileadmin/musik/leer.swf';
	}
	 
 }
 else
 {
	 /*document.getElementById('flash_musik').style.display = 'block';*/
	 document.getElementById('musik').src =site_root +  'uploads/media/sound_on.png';	
	 <!--document.getElementById('musikbox').value =site_root + 'fileadmin/musik/female.swf';-->
 
 	if(checkBrowserName('MSIE')){  
		document.getElementById('musikframe').src =site_root +'musik.html';  
	} 
	else
	{
		document.getElementById('flash_musik').style.display = 'block';
		document.getElementById('musikframe').value =site_root + 'fileadmin/musik/quiero.swf';
	}
 
 }

}