/* JQUERY FUNCTIONS */
$(document).ready( function () {
	
	/* DISPLAY THE JS BUTTONS */
	$(".hide").css("display","block");
	
	/* HIDE THE ALL CONTENT UNTIL IT IS ALL LOADED */
/*	$("#body").css("display","none");*/
	
	/* PRELOAD IMAGES */
	MM_preloadImages();
	
	/* Set font size */
	 var maxFontSize = 160; // %
	 var minFontSize = 90; // %
	 

	 var fontSize = GetCookie("font-size");
	 var fontIncrement = 8.33; // %

	 if (!fontSize) {
		 SetCookie("font-size", "100", {path: "/"}); // set the default if there' no value
		 fontSize = GetCookie("font-size"); // read it back to make sure cookies are supported
	 }
	$("#main #middle_frame").css("font-size", fontSize + "%");
	
	/* This week Feature */
	//$.getJSON("http://www.curriculumpress.edu.au/main/headlines/index.html?tags=cat&tagmode=any&format=json&jsoncallback=?");
	$.getJSON("http://www.curriculumpress.edu.au/main/scis/index.html?tags=cat&tagmode=any&format=json&jsoncallback=?");

	/* Print/mail/fonts feature */
	$("#menuTop #emailThisPage").click(function(){ //Email
												
		var SubjectLine=top.document.title;
		var BodyText='The sender of this link has forwarded the URL because of your interest in SCIS:\n\n'+top.document.location.href;
		
		location.href = "mailto:?SUBJECT="+escape(SubjectLine)+"&BODY="+escape(BodyText);								
	});
	$("#menuTop #printThisPage").click(function(){ //Print
		window.print();							
	});
	$("#menuTop #fontMinus").click(function(){ //Font -
		var newSize = parseFloat(GetCookie("font-size")) - fontIncrement;
		if (newSize > minFontSize && newSize < maxFontSize) {
			$("#main #middle_frame").css("font-size", newSize + "%");
			SetCookie("font-size", newSize, {path: "/"});
		}			
	});
	$("#menuTop #fontPlus").click(function(){ //Font +
		var newSize = parseFloat(GetCookie("font-size")) + fontIncrement;
		if (newSize > minFontSize && newSize < maxFontSize) {
			$("#main #middle_frame").css("font-size", newSize + "%");
			SetCookie("font-size", newSize, {path: "/"});
		}			
	});
	/* END OF Print/mail/fonts feature */

	/* Search Form auto update */
	$(".frmSiteSearch input[name = query]").focus(
		function(){
		 	if ($(".frmSiteSearch input[name = query]").attr("value") == "Search...") {
				$(".frmSiteSearch input[name = query]").attr("value","");
			}
		}
	);
	
	$(".frmSiteSearch input[name = query]").blur(
		function(){
		 	if (!$(".frmSiteSearch input[name = query]").attr("value")) {
				$(".frmSiteSearch input[name = query]").attr("value","Search...");
			}
		}
	);
	
	$(".frmSiteSearch input[name = query]").keyup(
		function(){
			if (!$(this).attr("value")) {
				$(".frmSiteSearch input[name = query]").attr("value","");				
			} else {
				$(".frmSiteSearch input[name = query]").attr("value",$(this).attr("value"));						
			}
		}
	);
	
	$(".frmSiteSearch  input[type = radio]").change(
		function(){
				$(".frmSiteSearch  input[value = " + $(this).attr("value") + "]").attr("checked","checked");
		}
	);
	
	/* Search Form for connection page auto update */
	$(".frmConnectionsSearch input[name = query]").focus(
		function(){
		 	if ($(".frmConnectionsSearch input[name = query]").attr("value") == "Search...") {
				$(".frmConnectionsSearch input[name = query]").attr("value","");
			}
		}
	);
	
	$(".frmConnectionsSearch input[name = query]").blur(
		function(){
		 	if (!$(".frmConnectionsSearch input[name = query]").attr("value")) {
				$(".frmConnectionsSearch input[name = query]").attr("value","Search...");
			}
		}
	);
	
	$(".frmConnectionsSearch input[name = query]").keyup(
		function(){
			if (!$(this).attr("value")) {
				$(".frmConnectionsSearch input[name = query]").attr("value","");				
			} else {
				$(".frmConnectionsSearch input[name = query]").attr("value",$(this).attr("value"));						
			}
		}
	);
	
	$(window).load(function () {
/*		$("#body").fadeIn(700); */
	});


});