//Rollovers

var next_section = 0;

var next_item = new Array(5);
next_item[0]="0";
next_item[1]="0";
next_item[2]="0";
next_item[3]="0";
next_item[4]="0";
var section_empty = new Array(5);
section_empty[0]="1";
section_empty[1]="1";
section_empty[2]="1";
section_empty[3]="1";
section_empty[4]="1";

function focusSearch() {
	document.getElementById("author_search").focus();
}

function refresh_page() {
	for(i=0;i<5;i++){
		
	}
}

function add_section() {
	for(i=0;i<5;i++){
		if(section_empty[i]=="1"){
			document.getElementById("section"+i).style.display = "";
			section_empty[i]="0";
			break;
		}
	}
	next_section ++;
	if (next_section > 4){
		document.getElementById("add_section").style.display = "none";
	}
}

function del_section(section) {
	document.getElementById("section"+section).style.display = "none";
	section_empty[section]="1";
	for (i=0;i<10;i++){
		document.getElementById("item"+section+"_"+i).style.display = "none";
	
	}
	next_section --;
	if (next_section < 5){
		document.getElementById("add_section").style.display = "";
	}
}

function add_item(section) {
	document.getElementById("item"+section+"_"+next_item[section]).style.display = "";
	next_item[section] ++;
}

function del_item(section, item) {
	document.getElementById("item"+section+"_"+item).style.display = "none";
}

function MM_preloadImages() { //v3.0

  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();

    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)

    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}

}

function MM_findObj(n, d) { //v4.01

  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {

    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}

  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];

  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);

  if(!x && d.getElementById) x=d.getElementById(n); return x;

}

function MM_swapImage() { //v3.0

  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)

   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}

}


function confirmDelete() {
	var agree = confirm("Delete record(s)?");
	if (agree)
		return true;
	else
		return false;
}

function CheckAll(chkName) {
	for (i=0; i < document.forms[0].elements.length; i++) {
		if (document.forms[0].elements[i].name == chkName) {
			document.forms[0].elements[i].checked = 1;
		}
	}
}