String.prototype.trim = function() {
 // skip leading and trailing whitespace
 // and return everything in between
	var trimmedString = this;
	trimmedString = trimmedString.replace(/^\s+/,"");
	trimmedString = trimmedString.replace(/\s+$/,"");
	return trimmedString;
}

function windowOpener(url,name,properties){
	thisWindow = window.open(url,name,properties);
	thisWindow.focus();
}

function showAbbreviations() {
	thisWindow = window.open("Abbreviations.aspx", "abbreviations", "top=0,left=" + (screen.availWidth - 360) + ",height=400,width=350");
	//thisWindow.style.height = screen.availHeight + "px";
	thisWindow.resizeTo(360, screen.availHeight);
	thisWindow.focus();
}

function changeImage(imgID,imgUrl){
	document.getElementById(imgID).src = imgUrl;
}

function displayUrl(thisUrlField){
	var thisUrl = fixUrl(thisUrlField.value)
	if(thisUrl != ""){
		thisUrlField.value = thisUrl;
		window.open(thisUrl,"","");
	}else{
		thisUrlField.value = "http://";
		alert("You didn't enter a URL");
	}
}

function fixUrl(thisUrl){
	var tempUrl = thisUrl.trim();
	tempUrl = thisUrl.toLowerCase();
	if(tempUrl=="http://" || tempUrl==""){
		return "";
	}
	if(tempUrl.indexOf("http://")!=0 && tempUrl.indexOf("ftp://")!=0 && tempUrl.indexOf("https://")!=0 && tempUrl.indexOf("mailto:")!=0 && tempUrl.indexOf("news:")!=0){
		thisUrl = "http://" + thisUrl;
	}
	return thisUrl.trim();
}

function loadImages(){
	var image1 = new Image();
	image1.src = baseUri + "Resources/" + cultureFilepath + "images/send-over.gif";
	var image2 = new Image();
	image2.src = baseUri + "Resources/images/search-over.gif";
	var image3 = new Image();
	image3.src = baseUri + "Resources/images/cat/order_button-over.gif";
	var image4 = new Image();
	image4.src = baseUri + "Resources/images/cat/order_button_alternate-over.gif";
	var image5 = new Image();
	image5.src = baseUri + "Resources/images/cat/order_button_details-over.gif";
}
loadImages();

function loadMenuImages(){
	var image1 = new Image();
	image1.src = baseUri + "Resources/" + cultureFilepath + "images/menu/menu_1-over.gif";
	var image2 = new Image();
	image2.src = baseUri + "Resources/" + cultureFilepath + "images/menu/menu_2-over.gif";
	var image3 = new Image();
	image3.src = baseUri + "Resources/" + cultureFilepath + "images/menu/menu_3-over.gif";
	var image4 = new Image();
	image4.src = baseUri + "Resources/" + cultureFilepath + "images/menu/menu_4-over.gif";
	var image5 = new Image();
	image5.src = baseUri + "Resources/" + cultureFilepath + "images/menu/menu_5-over.gif";
	var image6 = new Image();
	image6.src = baseUri + "Resources/" + cultureFilepath + "images/menu/menu_6-over.gif";
	var image7 = new Image();
	image7.src = baseUri + "Resources/" + cultureFilepath + "images/menu/menu_7-over.gif";
	var image9 = new Image();
	image9.src = baseUri + "Resources/" + cultureFilepath + "images/menu/other_lang-over.gif";
	var image10 = new Image();
	image10.src = baseUri + "Resources/" + cultureFilepath + "images/menu/menu_home-over.gif";
	var image11 = new Image();
	image11.src = baseUri + "Resources/" + cultureFilepath + "images/menu/menu_home_catalog-over.gif";
}
loadMenuImages();