function showhide(id,id2){


    if (document.getElementById){
        obj = document.getElementById(id);
        obj2 = document.getElementById(id2);
		
        if (obj.style.display == "none"){
            obj.style.display = "inline";
			
        obj2.innerHTML = '<img src="Images/arrow-up.gif"    width="13" height="9" border="0" >';
        } else {
            obj.style.display = "none";
           obj2.innerHTML = '<img src="Images/arrow-down.gif"   width="13" height="9" border="0" >';
        }
		
		
    }
	

}
	
	
		
		
		function validation()
		{
		
		myForm=document.commentfrm;
		
		reWhiteSpace = new RegExp(/^\s+$/);
		
		s=/[~!@#$%^&*]/;
		
		
		var nameRegex = /^[a-zA-Z0-9_]{3,16}$/;
		
		
		
		
		var saddress=document.getElementById("txt_comment").value.substring(0,1);
		if(document.getElementById("txt_comment").value=="")
		{
		document.getElementById('sa').innerHTML = "Comment   should not be empty";
		return false;
		}
		else if(saddress==' ')
		{
		document.getElementById('sa').innerHTML ="First letter shouldnot be blank";
		return false;
		document.getElementById('sa').select();
		document.getElementById('sa').focus();
		
		} else
		{
		document.getElementById('sa').innerHTML = "";
		}
	
		return true;
		
		}
		
		function showhidem(id,id2){
		

		if (document.getElementById){
		obj = document.getElementById(id);
		obj2 = document.getElementById(id2);
	
		if (obj.style.display == "none"){
		obj.style.display = "inline";
		
		 obj2.innerHTML = '<img src="Images/arrow-up.gif"  width="13" height="9" border="0" />';
		} else {
		obj.style.display = "none";
		 obj2.innerHTML = '<img src="Images/arrow-down.gif"    width="13" height="9" border="0" />';
		}
		}

		
		}
		
		
		function validationm(mefid)
		{
		
	
		
		
		myForm=document.newcomment;
	
		reWhiteSpace = new RegExp(/^\s+$/);
			var trm = mefid.replace(/^\s*|\s*$/g,'');
		s=/[~!@#$%^&*]/;

		
		
		var nameRegex = /^[a-zA-Z0-9_]{3,16}$/;
		
		
			
		
		var saddress=document.getElementById("txt_commentm"+mefid).value.substring(0,1);
		if(document.getElementById("txt_commentm"+mefid).value=="")
		{
		document.getElementById('sad'+mefid).innerHTML = "Comment   should not be empty";
		return false;
		}
		else if(saddress==' ')
		{
		document.getElementById('sad'+mefid).innerHTML ="First letter shouldnot be blank";
		return false;
		document.getElementById('sad'+mefid).select();
		document.getElementById('sad'+mefid).focus();
		
		} else
		{
		document.getElementById('sad'+mefid).innerHTML = "";
		}
	   
		return true;
		
		}
		
		
		
		function limitChars(textarea, limit, infodiv)

  {

 var text = textarea.value; 

 var textlength = text.length;

 var info = document.getElementById(infodiv);


if(textlength > limit)

 {

 info.innerHTML = 'You cannot write more then '+limit+' characters!';

 textarea.value = text.substr(0,limit);

 return false;

}
 else
 {
 info.innerHTML = 'You have '+ (limit - textlength) +' characters left.';
 return true;
 }
 }
function validatefrm(frm)
{

if (js_validation(frm.txt_emalu,"E","Enter Email Id","loginmsg1","errbox1",2)==false) return false;

if (js_validation(frm.txt_pwdu,"B","Enter Password","loginmsg1","errbox1",2)==false) return false;

return true;
}
function validatefrm2(frm2)
{

if (js_validation(frm2.txt_emalu,"E","Enter Email Id","loginmsg2","errbox2",2)==false) return false;

if (js_validation(frm2.txt_pwdu,"B","Enter Password","loginmsg2","errbox2",2)==false) return false;

return true;
}