//-------------Begin Menu Script-----------------
function ShowMenu(elmnt)
{
document.getElementById(""+elmnt+"").style.visibility="visible";
//document.getElementById(""+elmnt+"").style.height="100%";
}

function HideMenu(elmnt)
{
document.getElementById(""+elmnt+"").style.visibility="hidden";
document.getElementById(""+elmnt+"").style.height="0px";
}




//Create A Cookie Function
function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

//Read Cookies Function
function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

//Delete Cookies Function
function eraseCookie(name) {
	createCookie(name,"",-1);
}



//Detect Current FontSize From Cookie
function SetFont(){
    var fontSize=readCookie('fontSize');
    if (fontSize<10||fontSize>14){
	    fontSize=12;
	}
	document.body.style.fontSize=''+fontSize+'px';
}




//.replace(/[^0-9]/g, '');
//------------------------Hide Warning Message For Browser Upgrade-----------------------
//$(function() {$("#effect").hide('slide',options,500,callback);});

//----------------Font Sizes----------------------
function FontSize(action){
	//Declare Variables
	var scale_amount=2;
	var fontSize=parseInt(readCookie('fontSize'));
	var min_font_size=12;
	var max_font_size=14;
    var default_font_size=12;
    try{fontSize}catch(e)
    {
		createCookie('fontSize',''+default_font_size+'',365);
	//alert(e.message);
	}
	
	if (fontSize>''){
		//If Cookie Exists Then Detect Current Size And Detect If It Should Increase Or Decrease
		if(action=='min'){
		    if(fontSize>min_font_size){
             	var font_new_size=fontSize-scale_amount;
			}else{
             	var font_new_size=fontSize;
			}
		}else if(action=='max'){
		    if(fontSize<max_font_size){
				var font_new_size=fontSize + scale_amount;
			}else{
             	var font_new_size=fontSize;
			}
		}else if(action=='initial'){
		    if(fontSize>min_font_size||fontSize<max_font_size){
			    var font_new_size=fontSize;
			}else{
			    var font_new_size=default_font_size;
			}
		}else if(action=='reset'){
			var font_new_size=default_font_size;
		}else{
		    var font_new_size=default_font_size;
		}
		//Set Cookie With New Font Size 
		createCookie('fontSize',font_new_size,365);
	}else{
	    //If Font Size Cookie Not Set Or Blank Then Simply Set To Be At 100%
		createCookie('fontSize',default_font_size,365);
	}
    
	//Reload The Font Sizes
	SetFont();
	
	fontSize=parseInt(readCookie('fontSize'));
	//alert(fontSize);
	//alert(font_new_size);
	// parseFloat(currentSize, 10);
	//currentSize.slice(-2);


}