var oc=0;
		var oc_c=100;
		var current_ad = 'ad_1';
		
		function auto_change_ads(ad){
			
			if(current_ad != ad){				
				
				if(typeof auto_change_intervall != "undefined"){
					window.clearTimeout(auto_change_intervall);
				}
				if(typeof fadein_intervall_1 != "undefined"){
					window.clearTimeout(fadein_intervall_1);
				}
				if(typeof fadein_intervall_2 != "undefined"){
					window.clearTimeout(fadein_intervall_2);
				}
				
				fadeIn(ad);
			}
			
				if(ad=="ad_1"){
					auto_change_intervall = window.setTimeout("auto_change_ads('ad_2')",7000);
				}else if(ad=="ad_2"){
					auto_change_intervall = window.setTimeout("auto_change_ads('ad_3')",7000);
				}else if(ad=="ad_3"){
					auto_change_intervall = window.setTimeout("auto_change_ads('ad_4')",7000);
				}else if(ad=="ad_4"){
					auto_change_intervall = window.setTimeout("auto_change_ads('ad_5')",7000);
				}else if(ad=="ad_5"){
					auto_change_intervall = window.setTimeout("auto_change_ads('ad_6')",7000);
				}else if(ad=="ad_6"){
					auto_change_intervall = window.setTimeout("auto_change_ads('ad_7')",7000);
				}else if(ad=="ad_7"){
					auto_change_intervall = window.setTimeout("auto_change_ads('ad_1')",7000);
				}
			
		}
		
		function fadeIn(ad) {
			
			if(current_ad != ad){
					
				//fade out current
				document.getElementById(current_ad).style.filter="Alpha(opacity="+oc_c+", finishopacity=0, style=0)";	
				ff_oc_c = oc_c/100;
				document.getElementById(current_ad).style.opacity=ff_oc_c;		
				//document.getElementById('image').style.-moz-opacity="0.5";			
				if(oc_c!=0){
				 oc_c = oc_c-5;
				 fadein_intervall_1 = window.setTimeout(oc_c+';fadeIn("'+ad+'")',1);
				}else{
					oc_c=100;
					
					document.getElementById(current_ad).style.display = "none";
					document.getElementById(ad).style.display = "block";
					
					document.getElementById(ad+'_link').style.display = "none";
					document.getElementById(ad+'_link_hover').style.display = "block";
					document.getElementById(current_ad+'_link').style.display = "block";
					document.getElementById(current_ad+'_link_hover').style.display = "none";
					
					fadeIn2(ad);
					
				}
								
			}
		}
		
		function fadeIn2(ad){
			//fade in new		
			
			if(current_ad != ad){
			
				document.getElementById(ad).style.filter="Alpha(opacity="+oc+", finishopacity=0, style=0)";	
				ff_oc = oc/100;
				document.getElementById(ad).style.opacity=ff_oc;		
				//document.getElementById('image').style.-moz-opacity="0.5";			
				if(oc!=100){
				  oc = oc + 5;
				  fadein_intervall_2 = window.setTimeout(oc+';fadeIn2("'+ad+'")',1);
				}
				else{
					oc=0;
					current_ad = ad;
				}
			}
		}
		
		function show_ad_1(){
			
			if(typeof auto_change_intervall != "undefined"){
				window.clearTimeout(auto_change_intervall);
			}
			if(typeof fadein_intervall_1 != "undefined"){
				window.clearTimeout(fadein_intervall_1);
			}
			if(typeof fadein_intervall_2 != "undefined"){
				window.clearTimeout(fadein_intervall_2);
			}
									
			document.getElementById('ad_1_link').style.display = "none";
			document.getElementById('ad_1_link_hover').style.display = "block";			
			document.getElementById('ad_2_link_hover').style.display = "none";
			document.getElementById('ad_2_link').style.display = "block";
			document.getElementById('ad_3_link_hover').style.display = "none";
			document.getElementById('ad_3_link').style.display = "block";
			document.getElementById('ad_4_link_hover').style.display = "none";
			document.getElementById('ad_4_link').style.display = "block";
			document.getElementById('ad_5_link_hover').style.display = "none";
			document.getElementById('ad_5_link').style.display = "block";
			document.getElementById('ad_6_link_hover').style.display = "none";
			document.getElementById('ad_6_link').style.display = "block";
			document.getElementById('ad_7_link_hover').style.display = "none";
			document.getElementById('ad_7_link').style.display = "block";
			
			document.getElementById('ad_1').style.filter="Alpha(opacity=100, finishopacity=0, style=0)";	
			ff_oc = 100/100;
			document.getElementById('ad_1').style.opacity=ff_oc;
			
			document.getElementById('ad_1').style.display = "block";
			document.getElementById('ad_2').style.display = "none";
			document.getElementById('ad_3').style.display = "none";
			document.getElementById('ad_4').style.display = "none";
			document.getElementById('ad_5').style.display = "none";
			document.getElementById('ad_6').style.display = "none";
			document.getElementById('ad_7').style.display = "none";
											
		}
		
		function hide_ad_1(){
			
			current_ad = 'ad_1';
			
			if(typeof auto_change_intervall != "undefined"){
				window.clearTimeout(auto_change_intervall);
			}
			if(typeof fadein_intervall_1 != "undefined"){
				window.clearTimeout(fadein_intervall_1);
			}
			if(typeof fadein_intervall_2 != "undefined"){
				window.clearTimeout(fadein_intervall_2);
			}
			
			auto_change_ads('ad_1');
			
		}
		
		
		function show_ad_2(){
			if(typeof auto_change_intervall != "undefined"){
				window.clearTimeout(auto_change_intervall);
			}
			if(typeof fadein_intervall_1 != "undefined"){
				window.clearTimeout(fadein_intervall_1);
			}
			if(typeof fadein_intervall_2 != "undefined"){
				window.clearTimeout(fadein_intervall_2);
			}
			
			document.getElementById('ad_2_link').style.display = "none";
			document.getElementById('ad_2_link_hover').style.display = "block";
			
			document.getElementById('ad_1_link_hover').style.display = "none";
			document.getElementById('ad_1_link').style.display = "block";
			document.getElementById('ad_3_link_hover').style.display = "none";
			document.getElementById('ad_3_link').style.display = "block";
			document.getElementById('ad_4_link_hover').style.display = "none";
			document.getElementById('ad_4_link').style.display = "block";
			document.getElementById('ad_5_link_hover').style.display = "none";
			document.getElementById('ad_5_link').style.display = "block";
			document.getElementById('ad_6_link_hover').style.display = "none";
			document.getElementById('ad_6_link').style.display = "block";
			document.getElementById('ad_7_link_hover').style.display = "none";
			document.getElementById('ad_7_link').style.display = "block";
			
			document.getElementById('ad_2').style.filter="Alpha(opacity=100, finishopacity=0, style=0)";	
			ff_oc = 100/100;
			document.getElementById('ad_2').style.opacity=ff_oc;
			
			document.getElementById('ad_2').style.display = "block";			
			document.getElementById('ad_1').style.display = "none";
			document.getElementById('ad_3').style.display = "none";
			document.getElementById('ad_4').style.display = "none";
			document.getElementById('ad_5').style.display = "none";
			document.getElementById('ad_6').style.display = "none";
			document.getElementById('ad_7').style.display = "none";
		}
		
		function hide_ad_2(){
			
			if(typeof auto_change_intervall != "undefined"){
				window.clearTimeout(auto_change_intervall);
			}
			if(typeof fadein_intervall_1 != "undefined"){
				window.clearTimeout(fadein_intervall_1);
			}
			if(typeof fadein_intervall_2 != "undefined"){
				window.clearTimeout(fadein_intervall_2);
			}
			
			current_ad = 'ad_2';
			auto_change_ads('ad_2');
		}
		
		
		function show_ad_3(){
			if(typeof auto_change_intervall != "undefined"){
				window.clearTimeout(auto_change_intervall);
			}
			if(typeof fadein_intervall_1 != "undefined"){
				window.clearTimeout(fadein_intervall_1);
			}
			if(typeof fadein_intervall_2 != "undefined"){
				window.clearTimeout(fadein_intervall_2);
			}
			
			document.getElementById('ad_3_link').style.display = "none";
			document.getElementById('ad_3_link_hover').style.display = "block";
			
			document.getElementById('ad_1_link_hover').style.display = "none";
			document.getElementById('ad_1_link').style.display = "block";
			document.getElementById('ad_2_link_hover').style.display = "none";
			document.getElementById('ad_2_link').style.display = "block";
			document.getElementById('ad_4_link_hover').style.display = "none";
			document.getElementById('ad_4_link').style.display = "block";
			document.getElementById('ad_5_link_hover').style.display = "none";
			document.getElementById('ad_5_link').style.display = "block";
			document.getElementById('ad_6_link_hover').style.display = "none";
			document.getElementById('ad_6_link').style.display = "block";
			document.getElementById('ad_7_link_hover').style.display = "none";
			document.getElementById('ad_7_link').style.display = "block";
			
			document.getElementById('ad_3').style.filter="Alpha(opacity=100, finishopacity=0, style=0)";	
			ff_oc = 100/100;
			document.getElementById('ad_3').style.opacity=ff_oc;
			
			document.getElementById('ad_3').style.display = "block";			
			document.getElementById('ad_1').style.display = "none";
			document.getElementById('ad_2').style.display = "none";
			document.getElementById('ad_4').style.display = "none";
			document.getElementById('ad_5').style.display = "none";
			document.getElementById('ad_6').style.display = "none";
			document.getElementById('ad_7').style.display = "none";
		}
		
		function hide_ad_3(){
			
			if(typeof auto_change_intervall != "undefined"){
				window.clearTimeout(auto_change_intervall);
			}
			if(typeof fadein_intervall_1 != "undefined"){
				window.clearTimeout(fadein_intervall_1);
			}
			if(typeof fadein_intervall_2 != "undefined"){
				window.clearTimeout(fadein_intervall_2);
			}
			
			current_ad = 'ad_3';
			auto_change_ads('ad_3');
		}
		
		
		function show_ad_4(){
			if(typeof auto_change_intervall != "undefined"){
				window.clearTimeout(auto_change_intervall);
			}
			if(typeof fadein_intervall_1 != "undefined"){
				window.clearTimeout(fadein_intervall_1);
			}
			if(typeof fadein_intervall_2 != "undefined"){
				window.clearTimeout(fadein_intervall_2);
			}
			
			document.getElementById('ad_4_link').style.display = "none";
			document.getElementById('ad_4_link_hover').style.display = "block";
			
			document.getElementById('ad_1_link_hover').style.display = "none";
			document.getElementById('ad_1_link').style.display = "block";
			document.getElementById('ad_2_link_hover').style.display = "none";
			document.getElementById('ad_2_link').style.display = "block";
			document.getElementById('ad_3_link_hover').style.display = "none";
			document.getElementById('ad_3_link').style.display = "block";
			document.getElementById('ad_5_link_hover').style.display = "none";
			document.getElementById('ad_5_link').style.display = "block";
			document.getElementById('ad_6_link_hover').style.display = "none";
			document.getElementById('ad_6_link').style.display = "block";
			document.getElementById('ad_7_link_hover').style.display = "none";
			document.getElementById('ad_7_link').style.display = "block";
			
			document.getElementById('ad_4').style.filter="Alpha(opacity=100, finishopacity=0, style=0)";	
			ff_oc = 100/100;
			document.getElementById('ad_4').style.opacity=ff_oc;
			
			document.getElementById('ad_4').style.display = "block";			
			document.getElementById('ad_1').style.display = "none";
			document.getElementById('ad_2').style.display = "none";
			document.getElementById('ad_3').style.display = "none";
			document.getElementById('ad_5').style.display = "none";
			document.getElementById('ad_6').style.display = "none";
			document.getElementById('ad_7').style.display = "none";
		}
		
		function hide_ad_4(){
			
			if(typeof auto_change_intervall != "undefined"){
				window.clearTimeout(auto_change_intervall);
			}
			if(typeof fadein_intervall_1 != "undefined"){
				window.clearTimeout(fadein_intervall_1);
			}
			if(typeof fadein_intervall_2 != "undefined"){
				window.clearTimeout(fadein_intervall_2);
			}
			
			current_ad = 'ad_4';
			auto_change_ads('ad_4');
		}
		

		
		
		function show_ad_5(){
			if(typeof auto_change_intervall != "undefined"){
				window.clearTimeout(auto_change_intervall);
			}
			if(typeof fadein_intervall_1 != "undefined"){
				window.clearTimeout(fadein_intervall_1);
			}
			if(typeof fadein_intervall_2 != "undefined"){
				window.clearTimeout(fadein_intervall_2);
			}
			
			document.getElementById('ad_5_link').style.display = "none";
			document.getElementById('ad_5_link_hover').style.display = "block";
			
			document.getElementById('ad_1_link_hover').style.display = "none";
			document.getElementById('ad_1_link').style.display = "block";
			document.getElementById('ad_2_link_hover').style.display = "none";
			document.getElementById('ad_2_link').style.display = "block";
			document.getElementById('ad_3_link_hover').style.display = "none";
			document.getElementById('ad_3_link').style.display = "block";
			document.getElementById('ad_4_link_hover').style.display = "none";
			document.getElementById('ad_4_link').style.display = "block";
			document.getElementById('ad_6_link_hover').style.display = "none";
			document.getElementById('ad_6_link').style.display = "block";
			document.getElementById('ad_7_link_hover').style.display = "none";
			document.getElementById('ad_7_link').style.display = "block";
			
			document.getElementById('ad_5').style.filter="Alpha(opacity=100, finishopacity=0, style=0)";	
			ff_oc = 100/100;
			document.getElementById('ad_5').style.opacity=ff_oc;
			
			document.getElementById('ad_5').style.display = "block";			
			document.getElementById('ad_1').style.display = "none";
			document.getElementById('ad_2').style.display = "none";
			document.getElementById('ad_3').style.display = "none";
			document.getElementById('ad_4').style.display = "none";
			document.getElementById('ad_6').style.display = "none";
			document.getElementById('ad_7').style.display = "none";
		}
		
		function hide_ad_5(){
			
			if(typeof auto_change_intervall != "undefined"){
				window.clearTimeout(auto_change_intervall);
			}
			if(typeof fadein_intervall_1 != "undefined"){
				window.clearTimeout(fadein_intervall_1);
			}
			if(typeof fadein_intervall_2 != "undefined"){
				window.clearTimeout(fadein_intervall_2);
			}
			
			current_ad = 'ad_5';
			auto_change_ads('ad_5');
		}	
		
		function show_ad_6(){
			if(typeof auto_change_intervall != "undefined"){
				window.clearTimeout(auto_change_intervall);
			}
			if(typeof fadein_intervall_1 != "undefined"){
				window.clearTimeout(fadein_intervall_1);
			}
			if(typeof fadein_intervall_2 != "undefined"){
				window.clearTimeout(fadein_intervall_2);
			}
			
			document.getElementById('ad_6_link').style.display = "none";
			document.getElementById('ad_6_link_hover').style.display = "block";
			
			document.getElementById('ad_1_link_hover').style.display = "none";
			document.getElementById('ad_1_link').style.display = "block";
			document.getElementById('ad_2_link_hover').style.display = "none";
			document.getElementById('ad_2_link').style.display = "block";
			document.getElementById('ad_3_link_hover').style.display = "none";
			document.getElementById('ad_3_link').style.display = "block";
			document.getElementById('ad_4_link_hover').style.display = "none";
			document.getElementById('ad_4_link').style.display = "block";
			document.getElementById('ad_5_link_hover').style.display = "none";
			document.getElementById('ad_5_link').style.display = "block";
			document.getElementById('ad_7_link_hover').style.display = "none";
			document.getElementById('ad_7_link').style.display = "block";
			
			document.getElementById('ad_6').style.filter="Alpha(opacity=100, finishopacity=0, style=0)";	
			ff_oc = 100/100;
			document.getElementById('ad_6').style.opacity=ff_oc;
			
			document.getElementById('ad_6').style.display = "block";			
			document.getElementById('ad_1').style.display = "none";
			document.getElementById('ad_2').style.display = "none";
			document.getElementById('ad_3').style.display = "none";
			document.getElementById('ad_4').style.display = "none";
			document.getElementById('ad_5').style.display = "none";
			document.getElementById('ad_7').style.display = "none";
		}
		
		function hide_ad_6(){
			
			if(typeof auto_change_intervall != "undefined"){
				window.clearTimeout(auto_change_intervall);
			}
			if(typeof fadein_intervall_1 != "undefined"){
				window.clearTimeout(fadein_intervall_1);
			}
			if(typeof fadein_intervall_2 != "undefined"){
				window.clearTimeout(fadein_intervall_2);
			}
			
			current_ad = 'ad_6';
			auto_change_ads('ad_6');
		}	
		
		function show_ad_7(){
			if(typeof auto_change_intervall != "undefined"){
				window.clearTimeout(auto_change_intervall);
			}
			if(typeof fadein_intervall_1 != "undefined"){
				window.clearTimeout(fadein_intervall_1);
			}
			if(typeof fadein_intervall_2 != "undefined"){
				window.clearTimeout(fadein_intervall_2);
			}
			
			document.getElementById('ad_7_link').style.display = "none";
			document.getElementById('ad_7_link_hover').style.display = "block";
			
			document.getElementById('ad_1_link_hover').style.display = "none";
			document.getElementById('ad_1_link').style.display = "block";
			document.getElementById('ad_2_link_hover').style.display = "none";
			document.getElementById('ad_2_link').style.display = "block";
			document.getElementById('ad_3_link_hover').style.display = "none";
			document.getElementById('ad_3_link').style.display = "block";
			document.getElementById('ad_4_link_hover').style.display = "none";
			document.getElementById('ad_4_link').style.display = "block";
			document.getElementById('ad_5_link_hover').style.display = "none";
			document.getElementById('ad_5_link').style.display = "block";
			document.getElementById('ad_6_link_hover').style.display = "none";
			document.getElementById('ad_6_link').style.display = "block";
			
			document.getElementById('ad_7').style.filter="Alpha(opacity=100, finishopacity=0, style=0)";	
			ff_oc = 100/100;
			document.getElementById('ad_7').style.opacity=ff_oc;
			
			document.getElementById('ad_7').style.display = "block";			
			document.getElementById('ad_1').style.display = "none";
			document.getElementById('ad_2').style.display = "none";
			document.getElementById('ad_3').style.display = "none";
			document.getElementById('ad_4').style.display = "none";
			document.getElementById('ad_5').style.display = "none";
			document.getElementById('ad_6').style.display = "none";
		}
		
		function hide_ad_7(){
			
			if(typeof auto_change_intervall != "undefined"){
				window.clearTimeout(auto_change_intervall);
			}
			if(typeof fadein_intervall_1 != "undefined"){
				window.clearTimeout(fadein_intervall_1);
			}
			if(typeof fadein_intervall_2 != "undefined"){
				window.clearTimeout(fadein_intervall_2);
			}
			
			current_ad = 'ad_7';
			auto_change_ads('ad_7');
		}