// JavaScript Document

	//code for comments 	
		 function Validate()
	 {
	 	if(document.getElementById('name').value == "")
		{
			document.getElementById('name').focus();
		 	alert('Name is mandatory');
			return false;
		}
			
		
		
		if(document.getElementById('comments').value == "")
		{
			document.getElementById('comments').focus();
		 	alert('Please enter your comments');
			return false;
		}
		
		
	 } 


// text area character counter

function textCounter(field, countfield, maxlimit) {
if (field.value.length > maxlimit)
field.value = field.value.substring(0, maxlimit);
else 
countfield.value = maxlimit - field.value.length;
}

// Show and Hide Div
    function showHideDiv()
    {
        var divstyle = new String();
		
        divstyle = document.getElementById("comments").style.visibility;
        if(divstyle.toLowerCase()=="visible" || divstyle == "")
        {
            document.getElementById("comments").style.visibility = "hidden";
        }
        else
        {
            document.getElementById("comments").style.visibility = "visible";
        }
    }