var vol1, vol2, vol3, vol4;
	var MuteImg = 'http://www.slamfm.nl/slamplayer/tvplayer/mute.png';
	var MuteOver = 'http://www.slamfm.nl/slamplayer/tvplayer/mute_over.png';

	function StartUp()
	{
		vol1 = document.getElementById("vol1");
		vol2 = document.getElementById("vol2");
		vol3 = document.getElementById("vol3");
		vol4 = document.getElementById("vol4");
			
	}	
	
	function SetVol1(){
		vol1.src = 'http://www.slamfm.nl/slamplayer/tvplayer/vol1_over.png';
		vol2.src = 'http://www.slamfm.nl/slamplayer/tvplayer/vol2.png';
		vol3.src = 'http://www.slamfm.nl/slamplayer/tvplayer/vol3.png';	
		vol4.src = 'http://www.slamfm.nl/slamplayer/tvplayer/vol4.png';
	}

	function SetVol2(){
		vol1.src = 'http://www.slamfm.nl/slamplayer/tvplayer/vol1_over.png';
		vol2.src = 'http://www.slamfm.nl/slamplayer/tvplayer/vol2_over.png';
		vol3.src = 'http://www.slamfm.nl/slamplayer/tvplayer/vol3.png';	
		vol4.src = 'http://www.slamfm.nl/slamplayer/tvplayer/vol4.png';
	}

	function SetVol3(){
		vol1.src = 'http://www.slamfm.nl/slamplayer/tvplayer/vol1_over.png';
		vol2.src = 'http://www.slamfm.nl/slamplayer/tvplayer/vol2_over.png';
		vol3.src = 'http://www.slamfm.nl/slamplayer/tvplayer/vol3_over.png';	
		vol4.src = 'http://www.slamfm.nl/slamplayer/tvplayer/vol4.png';
	}

	function SetVol4(){
		vol1.src = 'http://www.slamfm.nl/slamplayer/tvplayer/vol1_over.png';
		vol2.src = 'http://www.slamfm.nl/slamplayer/tvplayer/vol2_over.png';
		vol3.src = 'http://www.slamfm.nl/slamplayer/tvplayer/vol3_over.png';	
		vol4.src = 'http://www.slamfm.nl/slamplayer/tvplayer/vol4_over.png';
	}
	
	function Mute()
	{
		temp = MuteImg;
		MuteImg = MuteOver;
		MuteOver = temp;
		
		// Excute Mute
		TVPlayer.Mute();
	}