function clean(a){
	var p=a.previousSibling;
	if(p){
		a.onblur=function(){
			if(!a.value){p.style.top=""}
		};
	p.style.top="-9999px";
	}
}

$(document).ready(function(){
if (/Firefox[\/\s](\d+\.\d+)/.test(navigator.userAgent)){
 var ffversion=new Number(RegExp.$1)
 if (ffversion>=3){
	$('.cnt_left').css('width','235px');
 }
}

if (/Iceweasel[\/\s](\d+\.\d+)/.test(navigator.userAgent)){
 var ffversion=new Number(RegExp.$1)
 if (ffversion>=3){
	$('.cnt_left').css('width','235px');
 }
}
});

function focusOnSearch(){
 $('#cname').focus();
 $('#cname').addClass('inp1_');
 $('#cname').blur(function(){$('#cname').removeClass('inp1_');});
}