function showHideDiv1()
    {
        var divstyle;
        divstyle = document.getElementById("div1").style.visibility;
        if(divstyle.toLowerCase()=="display" || divstyle == "block")
        {
            document.getElementById("div1").style.display = "none";
			
        }
        else
        {

			if (document.sd1){
				document.sd1.src='images/ads_hover.jpg';
			}
			if (document.sd2){
				document.sd2.src='images/ads.jpg';
			}
			if (document.sd3){
				document.sd3.src='images/ads.jpg';
			}
			if (document.sd4){
				document.sd4.src='images/ads.jpg';
			}
			if (document.sd5){
				document.sd5.src='images/ads.jpg';
			}
			if (document.sd6){
				document.sd6.src='images/ads.jpg';
			}
			if (document.sd7){
				document.sd7.src='images/ads.jpg';
			}
			if (document.sd8){
				document.sd8.src='images/ads.jpg';
			}
			if (document.sd9){
				document.sd9.src='images/ads.jpg';
			}
			if (document.sd10){
				document.sd10.src='images/ads.jpg';
			}
			document.getElementById("div1").style.display = "block";
			if (document.getElementById("div2"))
				document.getElementById("div2").style.display = "none";
			if (document.getElementById("div3"))
				document.getElementById("div3").style.display = "none";
			if (document.getElementById("div4"))
				document.getElementById("div4").style.display = "none";
			if (document.getElementById("div5"))
				document.getElementById("div5").style.display = "none";
			if (document.getElementById("div6"))
				document.getElementById("div6").style.display = "none";	
			if (document.getElementById("div7"))
				document.getElementById("div7").style.display = "none";	
			if (document.getElementById("div8"))
				document.getElementById("div8").style.display = "none";
			if (document.getElementById("div9"))
				document.getElementById("div9").style.display = "none";
			if (document.getElementById("div10"))
				document.getElementById("div10").style.display = "none";	
        }
		
    }
    function showHideDiv2()
    {
        var divstyle = new String();
        divstyle = document.getElementById("div2").style.display;
        if(divstyle.toLowerCase()=="display" || divstyle == "")
        {
            document.getElementById("div2").style.display = "none";

        }
        else
        {
			if (document.sd1){
				document.sd1.src='images/ads.jpg';
			}
			if (document.sd2){
				document.sd2.src='images/ads_hover.jpg';
			}
			if (document.sd3){
				document.sd3.src='images/ads.jpg';
			}
			if (document.sd4){
				document.sd4.src='images/ads.jpg';
			}
			if (document.sd5){
				document.sd5.src='images/ads.jpg';
			}
			if (document.sd6){
				document.sd6.src='images/ads.jpg';
			}
			if (document.sd7){
				document.sd7.src='images/ads.jpg';
			}
			if (document.sd8){
				document.sd8.src='images/ads.jpg';
			}
			if (document.sd9){
				document.sd9.src='images/ads.jpg';
			}
			if (document.sd10){
				document.sd10.src='images/ads.jpg';
			}
            document.getElementById("div2").style.display = "block";
			if (document.getElementById("div1"))
				document.getElementById("div1").style.display = "none";
			if (document.getElementById("div3"))
				document.getElementById("div3").style.display = "none";
			if (document.getElementById("div4"))
				document.getElementById("div4").style.display = "none";
			if (document.getElementById("div5"))
				document.getElementById("div5").style.display = "none";
			if (document.getElementById("div6"))
				document.getElementById("div6").style.display = "none";	
			if (document.getElementById("div7"))
				document.getElementById("div7").style.display = "none";	
			if (document.getElementById("div8"))
				document.getElementById("div8").style.display = "none";
			if (document.getElementById("div9"))
				document.getElementById("div9").style.display = "none";
			if (document.getElementById("div10"))
				document.getElementById("div10").style.display = "none";	
        }
    }
	function showHideDiv3()
    {
        var divstyle = new String();
        divstyle = document.getElementById("div3").style.display;
        if(divstyle.toLowerCase()=="display" || divstyle == "")
        {
            document.getElementById("div3").style.display = "none";
        }
        else
        {
			if (document.sd1){
				document.sd1.src='images/ads.jpg';
			}
			if (document.sd2){
				document.sd2.src='images/ads.jpg';
			}
			if (document.sd3){
				document.sd3.src='images/ads_hover.jpg';
			}
			if (document.sd4){
				document.sd4.src='images/ads.jpg';
			}
			if (document.sd5){
				document.sd5.src='images/ads.jpg';
			}
			if (document.sd6){
				document.sd6.src='images/ads.jpg';
			}
			if (document.sd7){
				document.sd7.src='images/ads.jpg';
			}
			if (document.sd8){
				document.sd8.src='images/ads.jpg';
			}
			if (document.sd9){
				document.sd9.src='images/ads.jpg';
			}
			if (document.sd10){
				document.sd10.src='images/ads.jpg';
			}
            document.getElementById("div3").style.display = "block";
			if (document.getElementById("div1"))
				document.getElementById("div1").style.display = "none";
			if (document.getElementById("div2"))	
				document.getElementById("div2").style.display = "none";
			if (document.getElementById("div4"))
				document.getElementById("div4").style.display = "none";
			if (document.getElementById("div5"))
				document.getElementById("div5").style.display = "none";
			if (document.getElementById("div6"))
				document.getElementById("div6").style.display = "none";	
			if (document.getElementById("div7"))
				document.getElementById("div7").style.display = "none";	
			if (document.getElementById("div8"))
				document.getElementById("div8").style.display = "none";
			if (document.getElementById("div9"))
				document.getElementById("div9").style.display = "none";
			if (document.getElementById("div10"))
				document.getElementById("div10").style.display = "none";	
        }
    }
	function showHideDiv4()
    {
        var divstyle = new String();
        divstyle = document.getElementById("div4").style.display;
        if(divstyle.toLowerCase()=="display" || divstyle == "")
        {
            document.getElementById("div4").style.display = "none";
        }
        else
        {
			if (document.sd1){
				document.sd1.src='images/ads.jpg';
			}
			if (document.sd2){
				document.sd2.src='images/ads.jpg';
			}
			if (document.sd3){
				document.sd3.src='images/ads.jpg';
			}
			if (document.sd4){
				document.sd4.src='images/ads_hover.jpg';
			}
			if (document.sd5){
				document.sd5.src='images/ads.jpg';
			}
			if (document.sd6){
				document.sd6.src='images/ads.jpg';
			}
			if (document.sd7){
				document.sd7.src='images/ads.jpg';
			}
			if (document.sd8){
				document.sd8.src='images/ads.jpg';
			}
			if (document.sd9){
				document.sd9.src='images/ads.jpg';
			}
			if (document.sd10){
				document.sd10.src='images/ads.jpg';
			}
            document.getElementById("div4").style.display = "block";
			if (document.getElementById("div1"))
				document.getElementById("div1").style.display = "none";
			if (document.getElementById("div2"))
				document.getElementById("div2").style.display = "none";
			if (document.getElementById("div3"))
				document.getElementById("div3").style.display = "none";
			if (document.getElementById("div5"))
				document.getElementById("div5").style.display = "none";
			if (document.getElementById("div6"))
				document.getElementById("div6").style.display = "none";	
			if (document.getElementById("div7"))
				document.getElementById("div7").style.display = "none";	
			if (document.getElementById("div8"))
				document.getElementById("div8").style.display = "none";
			if (document.getElementById("div9"))
				document.getElementById("div9").style.display = "none";
			if (document.getElementById("div10"))
				document.getElementById("div10").style.display = "none";	
        }
    }
	function showHideDiv5()
    {
        var divstyle = new String();
        divstyle = document.getElementById("div5").style.display;
        if(divstyle.toLowerCase()=="display" || divstyle == "")
        {
            document.getElementById("div5").style.display = "none";
        }
        else
        {
			if (document.sd1){
				document.sd1.src='images/ads.jpg';
			}
			if (document.sd2){
				document.sd2.src='images/ads.jpg';
			}
			if (document.sd3){
				document.sd3.src='images/ads.jpg';
			}
			if (document.sd4){
				document.sd4.src='images/ads.jpg';
			}
			if (document.sd5){
				document.sd5.src='images/ads_hover.jpg';
			}
			if (document.sd6){
				document.sd6.src='images/ads.jpg';
			}
			if (document.sd7){
				document.sd7.src='images/ads.jpg';
			}
			if (document.sd8){
				document.sd8.src='images/ads.jpg';
			}
			if (document.sd9){
				document.sd9.src='images/ads.jpg';
			}
			if (document.sd10){
				document.sd10.src='images/ads.jpg';
			}
            document.getElementById("div5").style.display = "block";
			if (document.getElementById("div1"))
				document.getElementById("div1").style.display = "none";
			if (document.getElementById("div2"))
				document.getElementById("div2").style.display = "none";
			if (document.getElementById("div4"))
				document.getElementById("div4").style.display = "none";
			if (document.getElementById("div3"))
				document.getElementById("div3").style.display = "none";
			if (document.getElementById("div6"))
				document.getElementById("div6").style.display = "none";	
			if (document.getElementById("div7"))
				document.getElementById("div7").style.display = "none";	
			if (document.getElementById("div8"))
				document.getElementById("div8").style.display = "none";
			if (document.getElementById("div9"))
				document.getElementById("div9").style.display = "none";
			if (document.getElementById("div10"))
				document.getElementById("div10").style.display = "none";	
        }
    }
	
	function showHideDiv6()
    {
        var divstyle = new String();
        divstyle = document.getElementById("div6").style.display;
        if(divstyle.toLowerCase()=="display" || divstyle == "")
        {
            document.getElementById("div6").style.display = "none";
        }
        else
        {
			if (document.sd1){
				document.sd1.src='images/ads.jpg';
			}
			if (document.sd2){
				document.sd2.src='images/ads.jpg';
			}
			if (document.sd3){
				document.sd3.src='images/ads.jpg';
			}
			if (document.sd4){
				document.sd4.src='images/ads.jpg';
			}
			if (document.sd5){
				document.sd5.src='images/ads.jpg';
			}
			if (document.sd6){
				document.sd6.src='images/ads_hover.jpg';
			}
			if (document.sd7){
				document.sd7.src='images/ads.jpg';
			}
			if (document.sd8){
				document.sd8.src='images/ads.jpg';
			}
			if (document.sd9){
				document.sd9.src='images/ads.jpg';
			}
			if (document.sd10){
				document.sd10.src='images/ads.jpg';
			}
			
            document.getElementById("div6").style.display = "block";
			if (document.getElementById("div1"))
				document.getElementById("div1").style.display = "none";
			if (document.getElementById("div2"))
				document.getElementById("div2").style.display = "none";
			if (document.getElementById("div4"))
				document.getElementById("div4").style.display = "none";
			if (document.getElementById("div3"))
				document.getElementById("div3").style.display = "none";
			if (document.getElementById("div5"))
				document.getElementById("div5").style.display = "none";
			if (document.getElementById("div7"))
				document.getElementById("div7").style.display = "none";	
			if (document.getElementById("div8"))
				document.getElementById("div8").style.display = "none";
			if (document.getElementById("div9"))
				document.getElementById("div9").style.display = "none";
			if (document.getElementById("div10"))
				document.getElementById("div10").style.display = "none";	
        }
    }
	
		function showHideDiv7()
    {
        var divstyle = new String();
        divstyle = document.getElementById("div7").style.display;
        if(divstyle.toLowerCase()=="display" || divstyle == "")
        {
            document.getElementById("div7").style.display = "none";
        }
        else
        {
			if (document.sd1){
				document.sd1.src='images/ads.jpg';
			}
			if (document.sd2){
				document.sd2.src='images/ads.jpg';
			}
			if (document.sd3){
				document.sd3.src='images/ads.jpg';
			}
			if (document.sd4){
				document.sd4.src='images/ads.jpg';
			}
			if (document.sd5){
				document.sd5.src='images/ads.jpg';
			}
			if (document.sd6){
				document.sd6.src='images/ads.jpg';
			}
			if (document.sd7){
				document.sd7.src='images/ads_hover.jpg';
			}
			if (document.sd8){
				document.sd8.src='images/ads.jpg';
			}
			if (document.sd9){
				document.sd9.src='images/ads.jpg';
			}
			if (document.sd10){
				document.sd10.src='images/ads.jpg';
			}
            document.getElementById("div7").style.display = "block";
			if (document.getElementById("div1"))
				document.getElementById("div1").style.display = "none";
			if (document.getElementById("div2"))
				document.getElementById("div2").style.display = "none";
			if (document.getElementById("div4"))
				document.getElementById("div4").style.display = "none";
			if (document.getElementById("div3"))
				document.getElementById("div3").style.display = "none";
			if (document.getElementById("div5"))
				document.getElementById("div5").style.display = "none";
			if (document.getElementById("div6"))
				document.getElementById("div6").style.display = "none";	
			if (document.getElementById("div8"))
				document.getElementById("div8").style.display = "none";
			if (document.getElementById("div9"))
				document.getElementById("div9").style.display = "none";
			if (document.getElementById("div10"))
				document.getElementById("div10").style.display = "none";	
        }
    }
	
	function showHideDiv8()
    {
        var divstyle = new String();
        divstyle = document.getElementById("div8").style.display;
        if(divstyle.toLowerCase()=="display" || divstyle == "")
        {
            document.getElementById("div8").style.display = "none";
        }
        else
        {
			if (document.sd1){
				document.sd1.src='images/ads.jpg';
			}
			if (document.sd2){
				document.sd2.src='images/ads.jpg';
			}
			if (document.sd3){
				document.sd3.src='images/ads.jpg';
			}
			if (document.sd4){
				document.sd4.src='images/ads.jpg';
			}
			if (document.sd5){
				document.sd5.src='images/ads.jpg';
			}
			if (document.sd6){
				document.sd6.src='images/ads.jpg';
			}
			if (document.sd7){
				document.sd7.src='images/ads.jpg';
			}
			if (document.sd8){
				document.sd8.src='images/ads_hover.jpg';
			}
			if (document.sd9){
				document.sd9.src='images/ads.jpg';
			}
			if (document.sd10){
				document.sd10.src='images/ads.jpg';
			}
            document.getElementById("div8").style.display = "block";
			if (document.getElementById("div1"))
				document.getElementById("div1").style.display = "none";
			if (document.getElementById("div2"))
				document.getElementById("div2").style.display = "none";
			if (document.getElementById("div4"))
				document.getElementById("div4").style.display = "none";
			if (document.getElementById("div3"))
				document.getElementById("div3").style.display = "none";
			if (document.getElementById("div5"))
				document.getElementById("div5").style.display = "none";
			if (document.getElementById("div6"))
				document.getElementById("div6").style.display = "none";	
			if (document.getElementById("div7"))
				document.getElementById("div7").style.display = "none";
			if (document.getElementById("div9"))
				document.getElementById("div9").style.display = "none";
			if (document.getElementById("div10"))
				document.getElementById("div10").style.display = "none";	
        }
    }
	
	function showHideDiv9()
    {
        var divstyle = new String();
        divstyle = document.getElementById("div9").style.display;
        if(divstyle.toLowerCase()=="display" || divstyle == "")
        {
            document.getElementById("div9").style.display = "none";
        }
        else
        {
			if (document.sd1){
				document.sd1.src='images/ads.jpg';
			}
			if (document.sd2){
				document.sd2.src='images/ads.jpg';
			}
			if (document.sd3){
				document.sd3.src='images/ads.jpg';
			}
			if (document.sd4){
				document.sd4.src='images/ads.jpg';
			}
			if (document.sd5){
				document.sd5.src='images/ads.jpg';
			}
			if (document.sd6){
				document.sd6.src='images/ads.jpg';
			}
			if (document.sd7){
				document.sd7.src='images/ads.jpg';
			}
			if (document.sd8){
				document.sd8.src='images/ads.jpg';
			}
			if (document.sd9){
				document.sd9.src='images/ads_hover.jpg';
			}
			if (document.sd10){
				document.sd10.src='images/ads.jpg';
			}
            document.getElementById("div9").style.display = "block";
			if (document.getElementById("div1"))
				document.getElementById("div1").style.display = "none";
			if (document.getElementById("div2"))
				document.getElementById("div2").style.display = "none";
			if (document.getElementById("div4"))
				document.getElementById("div4").style.display = "none";
			if (document.getElementById("div3"))
				document.getElementById("div3").style.display = "none";
			if (document.getElementById("div5"))
				document.getElementById("div5").style.display = "none";
			if (document.getElementById("div6"))
				document.getElementById("div6").style.display = "none";	
			if (document.getElementById("div7"))
				document.getElementById("div7").style.display = "none";
			if (document.getElementById("div8"))
				document.getElementById("div8").style.display = "none";
			if (document.getElementById("div10"))
				document.getElementById("div10").style.display = "none";	
        }
    }
	
	function showHideDiv10()
    {
        var divstyle = new String();
        divstyle = document.getElementById("div10").style.display;
        if(divstyle.toLowerCase()=="display" || divstyle == "")
        {
            document.getElementById("div10").style.display = "none";
        }
        else
        {
			if (document.sd1){
				document.sd1.src='images/ads.jpg';
			}
			if (document.sd2){
				document.sd2.src='images/ads.jpg';
			}
			if (document.sd3){
				document.sd3.src='images/ads.jpg';
			}
			if (document.sd4){
				document.sd4.src='images/ads.jpg';
			}
			if (document.sd5){
				document.sd5.src='images/ads.jpg';
			}
			if (document.sd6){
				document.sd6.src='images/ads.jpg';
			}
			if (document.sd7){
				document.sd7.src='images/ads.jpg';
			}
			if (document.sd8){
				document.sd8.src='images/ads.jpg';
			}
			if (document.sd9){
				document.sd9.src='images/ads.jpg';
			}
			if (document.sd10){
				document.sd10.src='images/ads_hover.jpg';
			}
            document.getElementById("div10").style.display = "block";
			if (document.getElementById("div1"))
				document.getElementById("div1").style.display = "none";
			if (document.getElementById("div2"))
				document.getElementById("div2").style.display = "none";
			if (document.getElementById("div4"))
				document.getElementById("div4").style.display = "none";
			if (document.getElementById("div3"))
				document.getElementById("div3").style.display = "none";
			if (document.getElementById("div5"))
				document.getElementById("div5").style.display = "none";
			if (document.getElementById("div6"))
				document.getElementById("div6").style.display = "none";	
			if (document.getElementById("div7"))
				document.getElementById("div7").style.display = "none";
			if (document.getElementById("div8"))
				document.getElementById("div8").style.display = "none";
			if (document.getElementById("div9"))
				document.getElementById("div9").style.display = "none";	
        }
    }