function showBig1(){
		document.getElementById("bigimg1").style.display = "block";
		document.getElementById("bigimg2").style.display = "none";
		document.getElementById("bigimg3").style.display = "none";
		document.getElementById("bigimg4").style.display = "none";
		document.getElementById("bigimg5").style.display = "none";
		document.getElementById("bigimg6").style.display = "none";
		document.getElementById("bigimg7").style.display = "none";
		}
	function showBig2(){
		document.getElementById("bigimg1").style.display = "none";
		document.getElementById("bigimg2").style.display = "block";
		document.getElementById("bigimg3").style.display = "none";
		document.getElementById("bigimg4").style.display = "none";
		document.getElementById("bigimg5").style.display = "none";
		document.getElementById("bigimg6").style.display = "none";
		document.getElementById("bigimg7").style.display = "none";
		}
	function showBig3(){
		document.getElementById("bigimg1").style.display = "none";
		document.getElementById("bigimg2").style.display = "none";
		document.getElementById("bigimg3").style.display = "block";
		document.getElementById("bigimg4").style.display = "none";
		document.getElementById("bigimg5").style.display = "none";
		document.getElementById("bigimg6").style.display = "none";
		document.getElementById("bigimg7").style.display = "none";
		}
	function showBig4(){
		document.getElementById("bigimg1").style.display = "none";
		document.getElementById("bigimg2").style.display = "none";
		document.getElementById("bigimg3").style.display = "none";
		document.getElementById("bigimg4").style.display = "block";
		document.getElementById("bigimg5").style.display = "none";
		document.getElementById("bigimg6").style.display = "none";
		document.getElementById("bigimg7").style.display = "none";
		}
	function showBig5(){
		document.getElementById("bigimg1").style.display = "none";
		document.getElementById("bigimg2").style.display = "none";
		document.getElementById("bigimg3").style.display = "none";
		document.getElementById("bigimg4").style.display = "none";
		document.getElementById("bigimg5").style.display = "block";
		document.getElementById("bigimg6").style.display = "none";
		document.getElementById("bigimg7").style.display = "none";
		}
	function showBig6(){
		document.getElementById("bigimg1").style.display = "none";
		document.getElementById("bigimg2").style.display = "none";
		document.getElementById("bigimg3").style.display = "none";
		document.getElementById("bigimg4").style.display = "none";
		document.getElementById("bigimg5").style.display = "none";
		document.getElementById("bigimg6").style.display = "block";
		document.getElementById("bigimg7").style.display = "none";
		}
	function showBig7(){
		document.getElementById("bigimg1").style.display = "none";
		document.getElementById("bigimg2").style.display = "none";
		document.getElementById("bigimg3").style.display = "none";
		document.getElementById("bigimg4").style.display = "none";
		document.getElementById("bigimg5").style.display = "none";
		document.getElementById("bigimg6").style.display = "none";
		document.getElementById("bigimg7").style.display = "block";
		}
	function showBig8(){
		document.getElementById("bigimg1").style.display = "none";
		document.getElementById("bigimg2").style.display = "none";
		document.getElementById("bigimg3").style.display = "none";
		document.getElementById("bigimg4").style.display = "none";
		document.getElementById("bigimg5").style.display = "none";
		document.getElementById("bigimg6").style.display = "none";
		document.getElementById("bigimg7").style.display = "none";
		}
	function showBig9(){
		document.getElementById("bigimg1").style.display = "none";
		document.getElementById("bigimg2").style.display = "none";
		document.getElementById("bigimg3").style.display = "none";
		document.getElementById("bigimg4").style.display = "none";
		document.getElementById("bigimg5").style.display = "none";
		document.getElementById("bigimg6").style.display = "none";
		document.getElementById("bigimg7").style.display = "none";
		}
	function showBig10(){
		document.getElementById("bigimg1").style.display = "none";
		document.getElementById("bigimg2").style.display = "none";
		document.getElementById("bigimg3").style.display = "none";
		document.getElementById("bigimg4").style.display = "none";
		document.getElementById("bigimg5").style.display = "none";
		document.getElementById("bigimg6").style.display = "none";
		document.getElementById("bigimg7").style.display = "none";
		}