function closeAllTabs()
{
/* Close All Tabs */

if(document.getElementById("tab1")) { 	
		document.getElementById("tab1").style.display = "none";
		}
		
	else{return false;}

if(document.getElementById("tab2")) { 	
		document.getElementById("tab2").style.display = "none";
		}
		
	else{return false;}
	
if(document.getElementById("tab3")) { 	
		document.getElementById("tab3").style.display = "none";
		}
		
	else{return false;}
	
if(document.getElementById("tab4")) { 	
		document.getElementById("tab4").style.display = "none";
		}
				
	else{return false;}

if(document.getElementById("tab5")) { 	
		document.getElementById("tab5").style.display = "none";
		}
		
		else{return false;}

if(document.getElementById("tab6")) { 	
		document.getElementById("tab6").style.display = "none";
		}
		
		else{return false;}


if(document.getElementById("tab7")) { 	
		document.getElementById("tab7").style.display = "none";
		}
		
		else{return false;}

if(document.getElementById("tab8")) { 	
		document.getElementById("tab8").className = "none";
		}
		
		else{return false;}
		
if(document.getElementById("tab9")) { 	
		document.getElementById("tab9").className = "none";
		}
		
		else{return false;}


if(document.getElementById("tab10")) { 	
		document.getElementById("tab10").className = "none";
		}
		
		else{return false;}

if(document.getElementById("tab11")) { 	
		document.getElementById("tab11").className = "none";
		}
		
		else{return false;}

if(document.getElementById("tab12")) { 	
		document.getElementById("tab12").className = "none";
		}
		
		else{return false;}

if(document.getElementById("tab13")) { 	
		document.getElementById("tab13").className = "none";
		}
		
		else{return false;}

if(document.getElementById("tab14")) { 	
		document.getElementById("tab14").className = "none";
		}
		
		else{return false;}
		
if(document.getElementById("tab15")) { 	
		document.getElementById("tab15").className = "none";
		}
		
		else{return false;}
		
		
if(document.getElementById("tab16")) { 	
		document.getElementById("tab16").className = "none";
		}
		
		else{return false;}
		
		
if(document.getElementById("tab17")) { 	
		document.getElementById("tab17").className = "none";
		}
		
		else{return false;}


if(document.getElementById("tab18")) { 	
		document.getElementById("tab18").className = "none";
		}
		
		else{return false;}
	

if(document.getElementById("tab19")) { 	
		document.getElementById("tab19").className = "none";
		}
		
		else{return false;}
		
if(document.getElementById("tab20")) { 	
		document.getElementById("tab20").className = "none";
		}
		
		else{return false;}
	
}




function showTab1()
{
	closeAllTabs();
	document.getElementById("tab1").style.display = "block";

}


function showTab2()
{

closeAllTabs();
document.getElementById("tab2").style.display = "block";

}


function showTab3()
{

closeAllTabs();
document.getElementById("tab3").style.display = "block";

}


function showTab4()
{

closeAllTabs();
document.getElementById("tab4").style.display = "block";

}


function showTab5()
{

closeAllTabs();
document.getElementById("tab5").style.display = "block";

}


function showTab6()
{

closeAllTabs();
document.getElementById("tab6").style.display = "block";

}


function showTab7()
{

closeAllTabs();
document.getElementById("tab7").style.display = "block";

}


function showTab8()
{

closeAllTabs();
document.getElementById("tab8").style.display = "block";

}

function showTab9()
{

closeAllTabs();
document.getElementById("tab9").style.display = "block";

}

function showTab10()
{

closeAllTabs();
document.getElementById("tab10").style.display = "block";

}

function showTab11()
{

closeAllTabs();
document.getElementById("tab11").style.display = "block";

}

function showTab12()
{

closeAllTabs();
document.getElementById("tab12").style.display = "block";

}

function showTab13()
{

closeAllTabs();
document.getElementById("tab13").style.display = "block";

}

function showTab14()
{

closeAllTabs();
document.getElementById("tab14").style.display = "block";

}

function showTab15()
{

closeAllTabs();
document.getElementById("tab15").style.display = "block";

}

function showTab16()
{

closeAllTabs();
document.getElementById("tab16").style.display = "block";

}

function showTab17()
{

closeAllTabs();
document.getElementById("tab17").style.display = "block";

}

function showTab18()
{

closeAllTabs();
document.getElementById("tab18").style.display = "block";

}

function showTab19()
{

closeAllTabs();
document.getElementById("tab19").style.display = "block";

}


function showTab20()
{

closeAllTabs();
document.getElementById("tab20").style.display = "block";

}