function validation()
{

	 fname = document.getElementsByTagName("form");
	 for(i=0;i<fname.length;i++)
	 {
	 	
		frmname = fname[i].name;
	}
	var x=document.getElementById(frmname);
	var newarr = new Array(x.length);
	var j=0;
		for (var i=0;i<x.length-1;i++)
		{
		  	if (x.elements[i].value == "")
		  	{
  				newarr[i]= x.elements[i].name; 
		 		j = j + 1;
		   	}
		}
	
	i=0;
	if (j != 0)
	{	
	
		var msg="";
		for(var i=0;i<newarr.length-1;i++)
		{
			if (newarr[i] != undefined)
			{ 
				msg = msg + newarr[i] + '\n'; 
			}
		}
	alert('Following field(s) are empty :\n' +msg);
	
			
	for(var i=0;i<x.length;i++)
	{
		if(x.elements[i].name == newarr[i])
		{ 
		 x.elements[i].focus();
		 break;
		}
	}
		
	
	return false;
	}
	

	
		
 }

function refresh()
{
	
	window.opener.location.href = document.theForm.url.value;
	self.close();
}