function imposeMaxLength(Object, MaxLen)
{
  return (Object.value.length <= MaxLen);
}

function maxLengthPaste(field,maxChars)
 {
       event.returnValue=false;
       if((field.value.length +  window.clipboardData.getData("Text").length) > maxChars) 
       {
            var total = field.value +  window.clipboardData.getData("Text")
    	    field.value =  total.substring(0,250);
	        return false;
       }
       event.returnValue=true;
 }

function msg(x,y)
{
    var vDirectory = document.getElementById("virtualDirectory").value;
    tempstr = x.value
    if(tempstr.length>y)
    {
	     $(document).ready(function()
		    {
			    $.ajax(
			    {				
				    type: "GET",
				    url: ""+vDirectory+"/includes/ResourceData.xml",
				    dataType: "xml",
				    success: function(xml) 
				    {							
					    $(xml).find('key').each(function()
					    {					
						    if($(this).attr('name')=='c_ContactUsAlert') 
                            {
                                alert($(this).text());
								x.value = tempstr.substring(0,y);
                            }						
    						
					    });					
				    }
			    });
		    });
		}

}
function tabSwitch(new_tab, new_content) 
{   
    document.getElementById('content_1').style.display = 'none';   
    document.getElementById('content_2').style.display = 'none';   
    document.getElementById('content_3').style.display = 'none'; 
    //document.getElementById('content_4').style.display = 'none';           
    document.getElementById(new_content).style.display = 'block';      
       
  
    document.getElementById('tab_1').className = '';   
    document.getElementById('tab_2').className = '';   
    document.getElementById('tab_3').className = '';  
    //document.getElementById('tab_4').className = '';         
    document.getElementById(new_tab).className = 'activeNav';         
          
 } 

function tabSwitchProgramme(new_tab, new_content) 
{   
    document.getElementById('content_1').style.display = 'none';   
    document.getElementById('content_2').style.display = 'none';   
    document.getElementById('content_3').style.display = 'none';       
    document.getElementById(new_content).style.display = 'block';      
       
  
    document.getElementById('tab_1').className = '';   
    document.getElementById('tab_2').className = '';   
    document.getElementById('tab_3').className = '';  
    document.getElementById(new_tab).className = 'activeNav';         
          
 } 


var timeout	= 500;
var closetimer	= 0;
var ddmenuitem	= 0;

// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime();

	// close old layer
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';

}
// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
}

// go close timer
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
}

// cancel close timer
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

// close layer when click-out
document.onclick = mclose;