var pics=new Array();var stat=new Array();var pic=new Array();function changepic(i,code)
{var loop=0;if(stat[code])
{while((pics[code][i]==0||i>=5)&&loop<100)
{if(i>=5){i=0;}
else
{i++;}
loop++;}
if(pic[code][i].complete)
{document.getElementById(code).src=pic[code][i].src;setTimeout("changepic("+(i+1)+",'"+code+"')",600);}
else
{setTimeout("changepic("+i+",'"+code+"')",20);}}}
function loadpic(url,code,j)
{if(stat[code]){pic[code][j].src=url;}}
function startm(code,ta,te)
{stat[code]=1;var jj,jjj;var first=1;for(var j=0;j<=5;j++)
{if(pics[code][j]==1)
{pic[code][j]=new Image();jj=j+1;jjj=jj;if(first){first=0;loadpic(ta+jjj+te,code,j);}
else{setTimeout("loadpic('"+ta+jjj+te+"','"+code+"',"+j+")",j*50);}}}
changepic(0,code);}
function endm(code)
{stat[code]=0;}
function validateStep(){var showContinue=true;if(document.forms.stepform.title.value==''){var showContinue=false;}
if(document.forms.stepform.description.value==''){var showContinue=false;}
if(document.forms.stepform.keywords.value==''){var showContinue=false;}
if(showContinue){document.getElementById('submitb').disabled=false;}
else{document.getElementById('submitb').disabled=true;}}