// JavaScript Document

var nSection = 0;
var aSections = new Array();

function DoHide(id)
{
        document.cookie = "vn"+id+"=N; expires=Thu, 31 Dec 2020 23:59:59 GMT; path=/;";
		document.getElementById("t"+id).style.display = "none";
}
function DoShow(id)
{       					
		document.cookie = "vn"+id+"=Y; expires=Thu, 31 Dec 2020 23:59:59 GMT; path=/;";
        document.getElementById("t"+id).style.display = "block";
}

function showmenu(id)
{
        if(document.getElementById("t"+id).style.display!="none")
		{
                DoHide(id);
		}
        else
        {
//                SwitchSections(false);
			for (i=0;i<2;i++)							
			{
				DoHide(i+1);
			}
        	DoShow(id);				
        }

}

function SwitchSections(bOpen)
{
        for(i=0; i<aSections.length; i++)
        {
        	if(bOpen)
				DoShow(aSections[i]);
        	else
        		DoHide(aSections[i]);
        }
}


function NumericCheck(control)
{       
	if ((event.keyCode >45 && event.keyCode <59 ) || (event.keyCode ==9) || (event.keyCode ==13) ) 
	{          
		return true;
	}
	return false;
}

function DoubleCheck(control)
{       
	if ((event.keyCode >44 && event.keyCode <59 ) || (event.keyCode ==9) || (event.keyCode ==13) ) 
	{          
		return true;
	}
	return false;
}

function TextCheck(control)
{      	
	if ((event.keyCode >45 && event.keyCode <59 ) || (event.keyCode >64 && event.keyCode <91 ) || (event.keyCode >1550 && event.keyCode <1650 )
		|| (event.keyCode >96 && event.keyCode <123 )  || (event.keyCode ==32) || (event.keyCode ==9) || (event.keyCode ==13) ) 
	{          
		return true;
	}
	return false;
}

function PhoneCheck(control)
{      	
	if ((event.keyCode >46 && event.keyCode <59 ) || (event.keyCode ==9) || (event.keyCode ==13) ) 
	{          
		return true;
	}
	return false;
}

function DateCheck(control)
{       
	if ((event.keyCode >47 && event.keyCode <59 ) || (event.keyCode ==9) || (event.keyCode ==13) ) 
	{          
		return true;
	}
	return false;
}

function MailCheck(control)
{      	
	if ((event.keyCode >47 && event.keyCode <58 ) || (event.keyCode >96 && event.keyCode <123 ) || (event.keyCode ==95) 
		|| (event.keyCode >63 && event.keyCode <91 )	|| (event.keyCode ==45)	|| (event.keyCode ==46) || (event.keyCode ==9) || (event.keyCode ==13) ) 
	{          
		return true;
	}
	return false;
}