function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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 popwin(url)
{
	newwindow=window.open(url,'name','height=460px,width=770px,status=0,toolbar=0,location=0,scroll=no,resize=no');
	if (window.focus) {newwindow.focus()}
	return false;
}
function popwin2(url)
{
	newwindow=window.open(url,'name','height=460px,width=311px,status=0,toolbar=0,location=0,scroll=no,resize=no');
	if (window.focus) {newwindow.focus()}
	return false;
}

function submit_form(form_name){
	document.forms[form_name].submit();	
}

function popwindow(url, width, height){
	newwindow=window.open(url,'name','height=' + height + ',width=' + width + ',status=0,toolbar=0,location=0,resize=0,status=0');
	if (window.focus) {newwindow.focus()}
}

function blank_links(){
	story_div = document.getElementById("story-head");
	a_tags = story_div.getElementsByTagName("A");
	
	for(var i = 0; i < a_tags.length; i++){
		if(a_tags[i].className != "back_link"){
			a_tags[i].target = "_blank";	
		}
	}
	
	story_div = document.getElementById("story-detail");
	a_tags = story_div.getElementsByTagName("A");
	
	for(var i = 0; i < a_tags.length; i++){
		if(a_tags[i].className != "back_link"){
			a_tags[i].target = "_blank";	
		}
	}	
	
	story_div = document.getElementById("story-foot");
	a_tags = story_div.getElementsByTagName("A");
	
	for(var i = 0; i < a_tags.length; i++){
		if(a_tags[i].className != "back_link"){
			a_tags[i].target = "_top";	
		}
	}
}

function textbox_limit(field,limit){
	if(field.value.length > limit){
		field.value = field.value.substring(0, limit);
	}
}

String.prototype.ucFirst = function () {
   var firstLetter = this.substr(0,1).toUpperCase()
   return this.substr(0,1).toUpperCase() + this.substr(1,this.length);
}

String.prototype.ucWords = function(){
     return this.toLowerCase().replace(/\w+/g,function(s){
          return s.charAt(0).toUpperCase() + s.substr(1);
     })
}

String.prototype.toSentenceCase = function() {
	var str1 = this.toString().toLowerCase();
	var str2 = str1.match(/^\s*(.)/); // find first paragraph
	if(str2) str1 = str1.replace(/^\s*./, str2[0].toUpperCase());
	do {	str2 = str1.match(/\n[a-z]/); // find next paragraph
		if(str2) str1 = str1.replace(/\n[a-z]/, str2[0].toUpperCase());
	} while (str2);
	do {	str2 = str1.match(/[\.!?] {1,2}[a-z]/); // find next sentence
		if(str2) str1 = str1.replace(/[\.!?] {1,2}[a-z]/, str2[0].toUpperCase());
	} while (str2);
	return str1;
}