function LinksChange()
		{
		
											
		var TotalNos=10;
		var RandomNo=Math.round(Math.random()*(TotalNos-1));
		
		
				
		var CaseNo=RandomNo.toString();
		
		switch(CaseNo)
		{	
			
			case "0":		
			document.getElementById('div_Links_1').style.display='inline';
			break;
			
			case "1":
			document.getElementById('div_Links_2').style.display='inline';
			break;
			
			case "2":
			document.getElementById('div_Links_3').style.display='inline';
			break;
			
			case "3":
			document.getElementById('div_Links_4').style.display='inline';
			break;
			
			case "4":
			document.getElementById('div_Links_5').style.display='inline';
			break;
			
			case "5":
			document.getElementById('div_Links_6').style.display='inline';
			break;
			
			case "6":
			document.getElementById('div_Links_7').style.display='inline';
			break;
			
			case "7":
			document.getElementById('div_Links_8').style.display='inline';
			break;
			
			case "8":
			document.getElementById('div_Links_9').style.display='inline';
			break;
			
			case "9":			
			document.getElementById('div_Links_10').style.display='inline';
			break;
			
		}
		}