function reply(title,active) {

var formular = document.getElementById('novy_vzkaz');


if(active == 1){

	formular.predmet.value = "RE: "+title;
	formular.no_re.style.visibility = "visible";

}

else{

	formular.predmet.value = "";
	formular.no_re.style.visibility = "hidden";
}


}



function checkBrowser()

{

this.ver=navigator.appVersion;

this.dom=document.getElementById?1:0;

this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom)?1:0;

this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;

this.ns6=(this.dom && parseInt(this.ver)>= 5)?1:0;

this.ns4=(document.layers && !this.dom)?1:0;

this.opr=(navigator.userAgent.toLowerCase().indexOf("opera")!=-1)?1:0;

return this

}




function paste_strinL(strinL,jmeno){ 

var formular = document.getElementById('novy_vzkaz');

if(strinL==''){ alert('Vyberte prosím nejprve text, který chcete citovat.'); }

else{

strinL = '[cite=' + jmeno + ']' + strinL + '[/cite]' + '\n';


var isForm=formular;

if (isForm) {

var input=formular.elements["vzkaz"];

if(input.value!=strinL){
input.value=input.value+strinL;
} 

}

else alert('Přístup zamítnut');

}

}




function del()
{
	return confirm("Opravdu smazat?")
}


String.prototype.strip_tags = function(){
tags = this;
stripped = tags.replace(/<\/?[^>]+>/gi, "");
return stripped;
}