/* Javascript Document - custom for ABC Language School */

/**
* hoverIntent r5 // 2007.03.27 // jQuery 1.1.2+
* <http://cherne.net/brian/resources/jquery.hoverIntent.html>
* 
* @param  f  onMouseOver function || An object with configuration options
* @param  g  onMouseOut function  || Nothing (use configuration options object)
* @author    Brian Cherne <brian@cherne.net>
*/
(function($){$.fn.hoverIntent=function(f,g){var cfg={sensitivity:7,interval:100,timeout:0};cfg=$.extend(cfg,g?{over:f,out:g}:f);var cX,cY,pX,pY;var track=function(ev){cX=ev.pageX;cY=ev.pageY;};var compare=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);if((Math.abs(pX-cX)+Math.abs(pY-cY))<cfg.sensitivity){$(ob).unbind("mousemove",track);ob.hoverIntent_s=1;return cfg.over.apply(ob,[ev]);}else{pX=cX;pY=cY;ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}};var delay=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);ob.hoverIntent_s=0;return cfg.out.apply(ob,[ev]);};var handleHover=function(e){var p=(e.type=="mouseover"?e.fromElement:e.toElement)||e.relatedTarget;while(p&&p!=this){try{p=p.parentNode;}catch(e){p=this;}}if(p==this){return false;}var ev=jQuery.extend({},e);var ob=this;if(ob.hoverIntent_t){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);}if(e.type=="mouseover"){pX=ev.pageX;pY=ev.pageY;$(ob).bind("mousemove",track);if(ob.hoverIntent_s!=1){ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}}else{$(ob).unbind("mousemove",track);if(ob.hoverIntent_s==1){ob.hoverIntent_t=setTimeout(function(){delay(ev,ob);},cfg.timeout);}}};return this.mouseover(handleHover).mouseout(handleHover);};})(jQuery);

/*
 * TextLimit - jQuery plugin for counting and limiting characters for input and textarea fields
 * 
 * pass '-1' as speed if you don't want the char-deletion effect. (don't just put 0)
 * Example: jQuery("Textarea").textlimit('span.counter',256)
 *
 * $Version: 2009.07.25 +r2
 * Copyright (c) 2009 Yair Even-Or
 * vsync.design@gmail.com
*/
(function(jQuery) {
	jQuery.fn.textlimit=function(counter_el, thelimit, speed) {
		var charDelSpeed = speed || 15;
		var toggleCharDel = speed != -1;
		var toggleTrim = true;
		var that = this[0];
		var isCtrl = false; 
		updateCounter();
		
		function updateCounter(){
			if(typeof that == "object")
				jQuery(counter_el).text(thelimit - that.value.length);
		};
		
		this.keydown (function(e){ 
			if(e.which == 17) isCtrl = true;
			var ctrl_a = (e.which == 65 && isCtrl == true) ? true : false; // detect and allow CTRL + A selects all.
			var ctrl_v = (e.which == 86 && isCtrl == true) ? true : false; // detect and allow CTRL + V paste.
			// 8 is 'backspace' and 46 is 'delete'
			if( this.value.length >= thelimit && e.which != '8' && e.which != '46' && ctrl_a == false && ctrl_v == false)
				e.preventDefault();
		})
		.keyup (function(e){
			updateCounter();
			if(e.which == 17)
				isCtrl=false;

			if( this.value.length >= thelimit && toggleTrim ){
				if(toggleCharDel){
					// first, trim the text a bit so the char trimming won't take forever
					// Also check if there are more than 10 extra chars, then trim. just in case.
					if ( (this.value.length - thelimit) > 10 )
						that.value = that.value.substr(0,thelimit+100);
					var init = setInterval
						( 
							function(){ 
								if( that.value.length <= thelimit ){
									init = clearInterval(init); updateCounter() 
								}
								else{
									// deleting extra chars (one by one)
									that.value = that.value.substring(0,that.value.length-1); jQuery(counter_el).text('Trimming... '+(thelimit - that.value.length));
								}
							} ,charDelSpeed 
						);
				}
				else this.value = that.value.substr(0,thelimit);
			}
		});
		
	};
})(jQuery);


jQuery(document).ready(function($) {
	
	var config = {    
     sensitivity: 3, // number = sensitivity threshold (must be 1 or higher)    
     interval: 50, // number = milliseconds for onMouseOver polling interval    
     over: function() {
		 var moveAmt = $(this).children(".animate_amt").html();
			$(this).animate({top:"-"+moveAmt+"px"}, {duration:300})
	 }, 
     timeout: 300, // number = milliseconds delay before onMouseOut    
     out: function() {
		 $(this).animate({top:"0px"}, {duration:700})
	 }
	};
	
	$(".menu_item").hoverIntent(config);
	
	jQuery(".textarea_limit").textlimit('span.textcounter',195);
	
	setTimeout(function() {
		$(".sysmsg").fadeOut(1000);
						},4000);
	
});

function confirmDelete(url,msg) {
	if (confirm(msg)) {
		window.location = url;
	}
}

function checkRegisterForm() {
	var secLet = $("input[name='secure']").val();
	if (secLet != 'GXRB') {
		alert("Sorry, but you must enter the correct security letters. Type the letters that are in the image in the security letters field. You entered: "+secLet);
		return false;
	}
	
	if ($("input[name='confirmall']").attr("checked")) {
		$("form[name='registerform']").attr("action","sendform.php");
		document.registerform.submit();
	} else {
		alert("You must click to confirm all information submitted.");
		return false;
	}
	
} // EOF checkRegisterForm()