function swapImg(imgfile, altstr) {
	var divstr1 = document.getElementById("folio");
	divstr1.innerHTML = '<img src="/contents/article/images/'+imgfile+'" />';

	
	var divstr2 = document.getElementById("folioalt");
	divstr2.innerHTML = altstr;
}
	function calldiv(id){
		$("#articleContents").slideDown();
		$("#articleMainList").slideUp();
		$("#copyright").slideUp();

		change_articlekey(id)
	}	
	function closediv(){
		$("#articleMainList").slideDown();
		$("#copyright").slideDown();
		$("#articleContents").slideUp();



	}