Need help! Options

[kenshin3]

aight, i copied n paste a script from creatblog.com which displays only 3 weblog entries instead of 5, but nothing haf happened @@" when i pressed preview on my page, it still shows 5 entries...need help ><
heres wut i copied n paste

<!-- begin code provided by createblog.com --><br /><!-- begin code provided by createblog.com --><br /><br /><script><br />// display three entries<br />// by markiscool for createblog.com<br />if(location.pathname=="/home.aspx"){<br />var longer = false;<br />var tds = document.getElementsByTagName('td');<br />for(i=0; i<tds.length;i++)<br />{<br />booga = tds[i].innerHTML.indexOf('blogheader');<br />if(booga==11){longer=false;break;}<br />boogie = tds[i].innerHTML.indexOf('javascript');<br />if(boogie == 19){longer=true;break;}<br />}<br />var tables = tds[i].getElementsByTagName('table');<br />var numBreaks = 0;<br />var x = 0;<br />if(longer==true){x=5}else{x=3}<br />for(j=x; j<tables.length;j++)<br />{<br />numBreaks += tables[j].getElementsByTagName('br').length;<br />tables[j].style.display='none';<br />}<br />var divs = tds[i].getElementsByTagName('div');<br />for(j=2+(2*2)-0; j<divs.length;j++)<br />{<br />divs[j].style.display='none';<br />}<br />var breaks = tds[i].getElementsByTagName('br');<br />for(j=breaks.length-5-numBreaks;j<breaks.length;j++)<br />{<br />breaks[j].style.display='none';<br />}<br />var horizontals = tds[i].getElementsByTagName('hr');<br />var j = horizontals.length-1;<br />horizontals[j].style.display='none';<br />}<br /></script><br /><br /><!-- end code provided by createblog.com --><br /><!-- end code provided by createblog.com -->