function chBoxLstPub_CVld() 
{ 
	var n=0; 

	for(i=0;i<document.forms[0].chBoxLstPub.length-1;i++) 
	{ 
		if (document.forms[0].chBoxLstPub[ i ].selected) 
		{ 
			n=n+1;
		}
	}
	 
	if(n < 1) 
	{ 
	alert("You must select at least one of publications"); 
	}
}

function cltVld_ChkBoxLst_Info(source, args) 
{ 
	var n=0;
	var s=""; 
	var ttl = chBoxLstInfo.getElementsByTagName('input').length;	
	//alert("length= " + chBoxLstInfo.getElementsByTagName('input').length );	
	
	for(i=0;i<ttl;i++) 
	{ 
		s = "chBoxLstInfo_" + i;
		if (document.getElementById(s).checked) 		
		{ 
			n=n+1;
		}
	}
	 
	if(n > 0) 
	{ 
		//alert("true= " + n );
		args.IsValid = true;	
	}
	else{
		//alert("false= " + n );
		args.IsValid = false;		
	}	
}

function rblContactType_CVld() 
{	
	if (document.getElementById("rlResponseTypeCode_0").checked && document.getElementById("Telephone").value=="") 
	{ 
		alert("Provide your phone number"); 
	}
	else if (document.getElementById("rlResponseTypeCode_1").checked && document.getElementById("Email").value=="") 
	{ 
		alert("Provide your email address"); 
	}
}

function emailProvided() 
{	
	if (document.getElementById("rQ2_0").checked && document.getElementById("Email").value=="") 
	{ 
		alert("Provide your email address"); 
	}
}

function cvContact_ClientV (source, args)
{
    //document.write("test");
    args.IsValid = (document.getElementById("Telephone").value != "" || document.getElementById("Email").value != "");                             
}