// JavaScript Document

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=new Array('images/star.gif','images/border_top.gif','images/border_left.gif','images/border_bottom.gif','images/border_right.gif','images/header.gif','images/linestrip.gif','images/vertical.gif','images/arrow.gif','images/arrow_right.gif','images/arrow_left.gif','images/hstripe.gif'); 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 focusCursor() {
	for (var i = 0; i < document.forms.length; ++i) {
		var f = document.forms[i];
		for (var j = 0; j < f.elements.length; ++j) {
			if (f.elements[j].type == 'text' || f.elements[j].type == 'textarea') {
				f.elements[j].focus();
				return;
			}
		}
	}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


function swapImage(pick1, pick2,pick3, pick4, pick5) {
	
	document['swapsample'].src=pick1;
	document['swapsample'].width=pick2;
	document['swapsample'].height=pick3;
	
	for (var i=0; i<pick5; i++){ //deactivate all other sample IDs
		var test = 'view'+(i+1);
		document.getElementById(test).className="off";               
	}
	
	document.getElementById(pick4).className="on";
}



function breadcrumb(pick1, pick2, pick3, pick4, pick5) {
	document.getElementById(pick1).className="on";
	if (pick2) {
		document.getElementById(pick2).className="on";
		if (pick3) {
			document.getElementById(pick3).className="on";
			if (pick4) {
				document.getElementById(pick4).className="on";
				if (pick5) {
					document.getElementById(pick5).className="on";
				}
			}
		}
	}
}

function showblock(pick) {
	document.getElementById(pick).className = 'on';
	document.getElementById(pick+'block').style.display="block";
	hideOthers(pick);
}

function showblock2(pick) {
	if (document.getElementById(pick).className == 'on') {
		document.getElementById(pick).className = 'off';
		document.getElementById(pick+'block').style.display = 'none';
	} else {
		document.getElementById(pick).className = 'on';
		document.getElementById(pick+'block').style.display = 'block';
	}
}

var menuArray = new Array("summary","statistics","rules","reports","contact");


function hideOthers(pick){
	for (var i=0; i<menuArray.length; i++){
		if (menuArray[i] != pick){
			document.getElementById(menuArray[i]).className="off";
			document.getElementById(menuArray[i]+'block').style.display="none";
		}                
	}
}