function changetab1(){
	       	          document.getElementById('1').style.display="block";
			   document.getElementById('2').style.display="none";
			   document.getElementById('3').style.display="none";
			   document.getElementById('4').style.display="none";
			   document.getElementById('5').style.display="none";
			   
			   document.getElementById('componentlayout18910').className="selected1";
			   document.getElementById('componentlayout18911').className="bottomNavTopDiv2";
			   document.getElementById('componentlayout18912').className="bottomNavTopDiv3";
			   document.getElementById('componentlayout18913').className="bottomNavTopDiv4";
			   document.getElementById('componentlayout18914').className="bottomNavTopDiv5";
			   
	}

	function changetab2(){
	           document.getElementById('1').style.display="none";
			   document.getElementById('2').style.display="block";
			   document.getElementById('3').style.display="none";
			   document.getElementById('4').style.display="none";
			   document.getElementById('5').style.display="none";
			   
			   document.getElementById('componentlayout18911').className="selected2";
			   document.getElementById('componentlayout18910').className="bottomNavTopDiv1";
			   document.getElementById('componentlayout18912').className="bottomNavTopDiv3";
			   document.getElementById('componentlayout18913').className="bottomNavTopDiv4";
			   document.getElementById('componentlayout18914').className="bottomNavTopDiv5";
	}
	function changetab3() {
	           document.getElementById('1').style.display="none";
			   document.getElementById('2').style.display="none";
			   document.getElementById('3').style.display="block";
			   document.getElementById('4').style.display="none";
			   document.getElementById('5').style.display="none";
			   
			  
			   document.getElementById('componentlayout18910').className="bottomNavTopDiv1";
			   document.getElementById('componentlayout18911').className="bottomNavTopDiv2";
			   document.getElementById('componentlayout18912').className="selected3";
			   document.getElementById('componentlayout18913').className="bottomNavTopDiv4";
			   document.getElementById('componentlayout18914').className="bottomNavTopDiv5";
	}
	function changetab4() {
	           document.getElementById('1').style.display="none";
			   document.getElementById('2').style.display="none";
			   document.getElementById('3').style.display="none";
			   document.getElementById('4').style.display="block";
			   document.getElementById('5').style.display="none";
			   
			    document.getElementById('componentlayout18910').className="bottomNavTopDiv1";
			   document.getElementById('componentlayout18911').className="bottomNavTopDiv2";
			   document.getElementById('componentlayout18912').className="bottomNavTopDiv3";
			   document.getElementById('componentlayout18913').className="selected4";
			   document.getElementById('componentlayout18914').className="bottomNavTopDiv5";
	}
	function changetab5() {
	           document.getElementById('1').style.display="none";
			   document.getElementById('2').style.display="none";
			   document.getElementById('3').style.display="none";
			   document.getElementById('4').style.display="none";
			   document.getElementById('5').style.display="block";
			   
			    document.getElementById('componentlayout18910').className="bottomNavTopDiv1";
			   document.getElementById('componentlayout18911').className="bottomNavTopDiv2";
			   document.getElementById('componentlayout18912').className="bottomNavTopDiv3";
			   document.getElementById('componentlayout18913').className="bottomNavTopDiv4";
			   document.getElementById('componentlayout18914').className="selected5";
	}