document.getElementById('boardt').innerHTML = document.getElementById('board2').innerHTML;
	
		if(document.getElementById('mainl').offsetHeight > document.getElementById('mainc').offsetHeight){
			document.getElementById('mainc').style.height = (document.getElementById('mainl').offsetHeight-1)+"px";
			document.getElementById('mainr').style.height = (document.getElementById('mainl').offsetHeight-1)+"px";
		}else{
			document.getElementById('mainl').style.height = (document.getElementById('mainc').offsetHeight-1)+"px";
		}
	
		function board(num,url){
			var boardh = new Array(-5,45,95,145,195);
			document.getElementById('boardt').style.margin = boardh[num]+"px 0px 0px -41px";
			document.getElementById('boardt').innerHTML = document.getElementById('board'+num).innerHTML;
			document.getElementById('bimg').alt = document.getElementById('board'+num).innerHTML;
			document.getElementById('bimg').src = "board/"+num+".jpg";
			document.getElementById('boardlink').href = url;
		}