var moval;var backmoval;var myheight=new Object;myheight.y=320;var i=0;var j=0;
function showall(){if(myheight.y<640){i=i+1;myheight.y=myheight.y+i;document.getElementById("showabout").style.cssText="height:"+myheight.y+"px";}else{clearInterval(moval);document.getElementById("operaboutus").innerHTML="<a href=\"#\" onclick=\"backMove();return false;\" style=\"color:#FF0000;\">Reset<img src=\"images/c.jpg\" style=\"margin-left:5px;\" /></a>";}}
function startMove(){moval=setInterval(showall,10);moval;}
function backshow(){if(myheight.y>=320){j=j+1;myheight.y=myheight.y-1;document.getElementById("showabout").style.cssText="height:"+myheight.y+"px";}else{clearInterval(backmoval);document.getElementById("operaboutus").innerHTML="<a href=\"#\" onclick=\"startMove();return false;\" style=\"color:#FF0000;\">View All<img src=\"images/b.jpg\" style=\"margin-left:5px;\" /></a>";}}
function backMove(){backmoval=setInterval(backshow,10);backmoval;}