// JavaScript Document


    function jsFuncShow(str)
	 {
		//jsFuncHide();		
	
		var  d=document.getElementById('DB_Div');
	
		var  e=document.getElementById('myDB');
		//d.style.visibility = 'visible';		
		d.style.display = 'block'
		e.src = str;	
		
      }
	  
	 
	 function jsFuncHide()
	 {
		 	//alert('hide')
		document.all.myDB.src = 'about:blank';	  	
		var  d=document.getElementById('DB_Div');
	 //	d.style.visibility = 'hidden';	
		d.style.display = 'none'
	
     }
	 
	function jsFuncHideOnly()
	{
		var  d=document.getElementById('DB_Div');
		d.style.display = 'none'
	}
	function jsFuncShowOnly()
	{
		var  d=document.getElementById('DB_Div');
		d.style.display = 'block'
	}
	
	
function jsFuncClearFrame()
{
	document.all.myDB.src = 'about:blank';
}