var smcu = new Array("","news/","unitest/","services/","support/","feedback/","about/","legal/");
var smiu = new Array(8);
smiu[0] = new Array("");
smiu[1] = new Array("news/","news/subscribe/");
smiu[2] = new Array("unitest/","unitest/whatsnew/","unitest/qtour/","unitest/awards/","unitest/download/","unitest/register/","unitest/faq/","unitest/manual/intro/");
smiu[3] = new Array("services/","services/webdesign/","services/software/","services/translation/");
smiu[4] = new Array("support/","support/bug/","support/ask/");
smiu[5] = new Array("feedback/","feedback/online/","feedback/webdesign/","feedback/software/","feedback/translation/");
smiu[6] = new Array("about/");
smiu[7] = new Array("legal/","legal/policy/","feedback/");
sLng = new Array("/","/rus/");

if(document.images) {
 a = new Array();
 a[0] = new Image(); a[0].src="/images/l1_0.gif";
 a[1] = new Image(); a[1].src="/images/l1_1.gif";
 a[2] = new Image(); a[2].src="/images/l1_2.gif";
 a[3] = new Image();
}

function swpLngImg(n,b) {
if(document.images) {
 obj=document.getElementById("iLng"+n);
 if(!b)
  {a[3].src=obj.src; obj.src=a[n].src}
  else obj.src=a[3].src;
 }
}

function chkEmail(cAddr) {
if(cAddr.value.search(/^ *$/) !== -1) alert(sErr[1]);
 else if(cAddr.value.search(/@/) == -1) alert(sErr[2]);
 else return true;
return false;
}

function chkLetter(cNme,cEml,cSbj,cBdy) {
if(cEml && !chkEmail(cEml)) ;
// else if(cNme && !cNme.value.length) alert(sErr[0]);
// else if(cSbj && !cSbj.value.length) alert(sErr[3]);
 else if(cBdy && !cBdy.value.length) alert(sErr[4]);
 else return true;
return false;
}

function blnd(obj,b) {
obj.filters.alpha.opacity=b?100:80
}