function ShowAndHide(id1,id2,id3,id4,id5,id6){
if(document.getElementById){
el1=document.getElementById(id1);
el2=document.getElementById(id2);
el3=document.getElementById(id3);
el4=document.getElementById(id4);
el5=document.getElementById(id5);
el6=document.getElementById(id6);
el1.style.display="block";
el2.style.display="none";
el3.style.display="none";
el4.style.display="none";
el5.style.display="none";
el6.style.display="none";
} }