function SetFunction() {
			
				
		var obj = document.getElementById("mytab").getElementsByTagName("td");
		
		//alert(obj.length);
		
		
		for(i=0;i<obj.length;i++) {
		
			//td_id = obj[i].id;
			obj[i].onclick = function() {
			imgid=this.id
			
				if(imgid == "img_1"){
		
					document.getElementById("img_1").background="/images/btn_our_partner_hover.jpg"; 
					document.getElementById("img_1").innerHTML="<img src='/images/btn_our_partner_hover.jpg' align='left' border=0>";
					document.getElementById("img_2").background="/images/btn_news_events.jpg";
					document.getElementById("img_2").innerHTML="<img src='/images/btn_news_events.jpg' align='left' border=0>";
					document.getElementById("img_3").background="/images/btn_csr.jpg";
					document.getElementById("img_3").innerHTML="<img src='/images/btn_csr.jpg' align='left' border=0>";
					
					//GetSlider('1');
					
					document.getElementById("sub1").style.display="block";
					document.getElementById("sub2").style.display="none";
					document.getElementById("sub3").style.display="none";
					
					
				}
		
		
				if(imgid == "img_2"){
				
					document.getElementById("img_2").background="/images/btn_news_events_hover.jpg";
					document.getElementById("img_2").innerHTML="<img src='/images/btn_news_events_hover.jpg' align='left' border=0>";					
					document.getElementById("img_1").background="/images/btn_our_partner.jpg";		
					document.getElementById("img_1").innerHTML="<img src='/images/btn_our_partner.jpg' align='left'border=0>";					
					document.getElementById("img_3").background="/images/btn_csr.jpg";
					document.getElementById("img_3").innerHTML="<img src='/images/btn_csr.jpg' align='left' border=0>";					
					
					//GetSlider('2');
					
					document.getElementById("sub2").style.display="block";
					document.getElementById("sub1").style.display="none";
					document.getElementById("sub3").style.display="none";
					
				
				}
				
				if(imgid == "img_3"){
					document.getElementById("img_3").background="/images/btn_csr_hover.jpg";
					document.getElementById("img_3").innerHTML="<img src='/images/btn_csr_hover.jpg' align='left' border=0>";
					document.getElementById("img_1").background="/images/btn_our_partner.jpg";
					document.getElementById("img_1").innerHTML="<img src='/images/btn_our_partner.jpg' align='left' border=0>";
					document.getElementById("img_2").background="/images/btn_news_events.jpg";
					document.getElementById("img_2").innerHTML="<img src='/images/btn_news_events.jpg' align='left' border=0>";
					
					//GetSlider('3');
					
					document.getElementById("sub3").style.display="block";
					document.getElementById("sub1").style.display="none";
					document.getElementById("sub2").style.display="none";
					
				}
				
		
				
				
			
			}
		
		} //loop
		
		
		
		//alert(obj.length);
	
	}