// JavaScript Document
function menuOver(image){
	var directoryarray = image.src.split('/');
	var filename = directoryarray[directoryarray.length-1];
	var tempsplit = filename.split('.');
	var newimage = tempsplit[0]+"_roll."+tempsplit[1];
	var newdir = '';
	for(i=0; i<directoryarray.length-1;i++){
		if(newdir != ''){
		newdir= newdir+"/";	
		}
		newdir= newdir+directoryarray[i];
	}
	newdir= newdir+"/";	
	image.src = newdir+newimage;
}
function menuOut(image){
	var directoryarray = image.src.split('/');
	var filename = directoryarray[directoryarray.length-1];
	var tempsplit = filename.split('_roll');
	var newimage = tempsplit[0]+tempsplit[1];
	var newdir = '';
	for(i=0; i<directoryarray.length-1;i++){
		if(newdir != ''){
		newdir= newdir+"/";	
		}
		newdir= newdir+directoryarray[i];
	}
	newdir= newdir+"/";	
	image.src = newdir+newimage;
}
function createXMLHttpRequest() {
 var ua;
 if(window.XMLHttpRequest) {
 try {
  ua = new XMLHttpRequest();
 } catch(e) {
  ua = false;
 }
 } else if(window.ActiveXObject) {
  try {
	ua = new ActiveXObject("Microsoft.XMLHTTP");
  } catch(e) {
	ua = false;
  }
 }
return ua;
}
function getpage2(pagename,idtag,mypost,method) {
	var myAjax = createXMLHttpRequest();
	myAjax.onreadystatechange = function(){
		if(myAjax.readyState == 4 && myAjax.status == 200){
			if(method == "display"){
				var ajaxDisplay = document.getElementById(idtag);
				var tempdata = myAjax.responseText;
				var str3 = '';
				while(tempdata.search(/<extra>/i) != -1){
					var str1 = 	tempdata.substr(0,tempdata.search(/<extra>/i));
					str3 = str3+tempdata.substr(tempdata.search(/<extra>/i)+7,(tempdata.search(/<\/extra>/i)-tempdata.search(/<extra>/i)-7));
					var str2 = 	tempdata.substr(tempdata.search(/<\/extra>/i)+8,tempdata.length);
					tempdata = str1+str2;
				}
				ajaxDisplay.innerHTML = tempdata;
				eval(str3);
			} else if(method == "run"){
				eval(myAjax.responseText);
			} else if(method == "alert") {
				alert(myAjax.responseText);
			} else if(method == "return"){
				return(myAjax.responseText);
			} else {
				var ajaxDisplay = document.getElementById(idtag);
				ajaxDisplay.innerHTML = myAjax.responseText;	
			}
		}
	}
	myAjax.open("POST", pagename, true);
	myAjax.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded; Charset=UTF-8');
	myAjax.setRequestHeader("Content-length", mypost.length);
	myAjax.setRequestHeader( "If-Modified-Since", "Sat, 1 Jan 2000 00:00:00 GMT" );
	myAjax.setRequestHeader("Cache-Control", "no-cache");
	myAjax.setRequestHeader("Pragma", "no-cache"); 
	myAjax.setRequestHeader("Connection", "close");
	myAjax.send(mypost);
}
function disableSelection() {
  for(var iyear=1; iyear<=10;iyear++){ 
    eval('element'+iyear+' = document.getElementById(\'yeardropleft'+iyear+'\')');
   	eval('element'+iyear+'.onselectstart = function() { return false; };');
    eval('element'+iyear+'.unselectable = "on"');
    eval('element'+iyear+'.style.MozUserSelect = "none"');
  }
  for(var iyear=1; iyear<=10;iyear++){ 
    eval('element'+iyear+' = document.getElementById(\'yeardropright'+iyear+'\')');
   	eval('element'+iyear+'.onselectstart = function() { return false; };');
    eval('element'+iyear+'.unselectable = "on"');
    eval('element'+iyear+'.style.MozUserSelect = "none"');
  }
}