function DoCmd(s,l,k){top.main.document.execCommand(s,l,k);}

function Replace() {
	//var re = new RegExp('<(font|b|i|u|pre|div|strong|em)(\x20[^>]*)?>((<\1(\x20[^>]*)?>(<\1(\x20[^>]*)?>(.|\n)*?<\/\1>|.|\n)*?<\/\1>|.|\n)*?)<\/\1>','gi');
	var re = new RegExp('<.>','gi');
	r = top.main.document.selection.createRange();
	_text=r.text;
	if (_text!='') {
		r.text=_text.replace(re, "");
	} else
		if (confirm("Фрагмента не выделено!\nУбрать все оформление?")) {
			top.main.foo.innerText=top.main.foo.innerText.replace(re, "");
		}
}

function DoClear(){
	foo.innerHTML = "";
}

function ToHTML(vMsg) {
	substr=new RegExp('&lt;','gi');
	vMsg=vMsg.replace(substr,"<");
	substr=new RegExp('&gt;','gi');
	vMsg=vMsg.replace(substr,">");
	return vMsg;
}

function ToText(vMsg) {
	substr=new RegExp("<","gi");
	vMsg=vMsg.replace(substr,"&lt;");
	substr=new RegExp(">","gi");
	vMsg=vMsg.replace(substr,"&gt;");
	return vMsg;
}

function qreq(vMsg)	{
	substr=new RegExp("'","gi");
	vMsg=vMsg.replace(substr,"''");
	return vMsg;
}

function sh(s) {
	eval('d ='+s+'.style.display;');
	if(d=='') eval(s+".style.display='none';"); else eval(s+".style.display='';");
//	return false;
}

function InitiateDrag(vMsg){
	event.dataTransfer.clearData("Text");
	//event.dataTransfer.clearData("URL");
	//event.dataTransfer.clearData("File");
	//event.dataTransfer.clearData("HTML");
	//event.dataTransfer.clearData("Image");
	event.dataTransfer.setData("Text", vMsg);
	//alert(vMsg);
	event.dataTransfer.effectAllowed = "copy";                 
}

function ShowResults()
{
	arg = event.dataTransfer.getData("Text");

	substr=new RegExp('&quot;','gi');
	arg=arg.replace(substr,'\"');
	
	substr=new RegExp('&rsquo;','gi');
	arg=arg.replace(substr,'\'');
	
	//alert(arg);
	
	if (event.ctrlKey == true)
	{
	substr=new RegExp('!ALIGN!','gi');
	arg=arg.replace(substr,'center');
	}
	else
	{
		if (event.altKey == false)
		{
		substr=new RegExp('!ALIGN!','gi');
		arg=arg.replace(substr,'left');
		}
		else
		{
		substr=new RegExp('!ALIGN!','gi');
		arg=arg.replace(substr,'right');
		}
	}
	
	//alert(arg);
	substr=new RegExp('&quot;','gi');
	arg=arg.replace(substr,'"');
	
	event.dataTransfer.setData('Text',arg);
	//alert(arg);
	return true;
}

function DoHTML(){
	top.main.foo.innerHTML=ToHTML(top.main.foo.innerHTML);
}

function DoText(){
	top.main.foo.innerHTML=ToText(top.main.foo.innerHTML);
}

function ToHTML2(vMsg) {
	substr=new RegExp('&lt;','gi');
	vMsg=vMsg.replace(substr,"<");
	substr=new RegExp('&gt;','gi');
	vMsg=vMsg.replace(substr,">");
	substr=new RegExp('\"','gi');
	vMsg=vMsg.replace(substr,"");
	return vMsg;
}

function merge(){
	if(ShowDIV!='') foo.id='D_'+ShowDIV;
	for(i=0;i<HardDescrArr.length;i++){
	if(eval('document.all.D_'+HardDescrArr[i]) != null){
		eval('D_'+HardDescrArr[i]).innerHTML=ToHTML(eval('D_'+HardDescrArr[i]).innerHTML);
		eval('document.forms.sendmessage.'+HardDescrArr[i]).value=qreq(eval('D_'+HardDescrArr[i]).innerHTML);
		}
	}
}

function InsertTag(vMsgL,vMsgR) { 
	if ((top.main.foo.innerHTML.value+"").length==0)	return;	
	r= top.main.document.selection.createRange(); 
		if (r.text.length>0) {
			r.text=vMsgL+r.text+vMsgR; 
			top.main.foo.innerHTML=ToHTML(top.main.foo.innerHTML);
			top.main.document.selection.empty(); 
		} else {
			alert('Установите выделите фрагмент текста и повторите комманду.');
		}
	}

function setCookie(name, value, expires) {
	var today = new Date();
	var expire = new Date();
	if (expires == null) {
		document.cookie = name + "=" + escape(value);
	} else {
		if (expires == -1) expires = 60*24*365*2;
		expire.setTime(today.getTime() + 1000*60*expires);
		document.cookie = name + "=" + escape(value) + "; expires=" + expire.toGMTString() + "; path=/" 
	}
}

function getCookie(name) {
	var search = name + "=";
	if (document.cookie.length > 0) {
		offset = document.cookie.indexOf(search);
		if (offset != -1) {
			offset += search.length;
			end = document.cookie.indexOf(";", offset);
			if (end == -1) end = document.cookie.length;
			return unescape(document.cookie.substring(offset, end));
		} else return null;
	}
}