var selektion;

function insertAtCursor(myField, myValue, bbCode1, bbCode2, endOfLine) {

	var bbb;

	if(bbCode1=='[url=null]') {
		bbCode1=''; bbCode2='';
	}

	if(bbCode1=='[imgs]' && myValue==null) {
		bbCode1=''; bbCode2=''; myValue='';
	}

	if (document.selection) {

		//IE support

		var str = document.selection.createRange().text;

		myField.focus();

		sel = document.selection.createRange();

		sel.text = bbCode1 + myValue + bbCode2 + endOfLine;

		if(myValue=='') {
			bbb=bbCode2.length; sel.moveStart('character',-bbb); sel.moveEnd('character',-bbb);
		}

		sel.select();

		return;
	}

	// Mozilla / Netscape support

	else if (myField.selectionStart || myField.selectionStart == '0') {

		var startPos = myField.selectionStart;

		var endPos = myField.selectionEnd;

		var bbb2, bbV, eoll;

		if (myValue=='') myValue = myField.value.substring(startPos, endPos);

		myField.value = myField.value.substring(0, startPos) + bbCode1 + myValue + bbCode2 + endOfLine + myField.value.substring(endPos, myField.value.length);

		if (myValue=='') {

			bbb=bbCode1.length; myField.selectionStart=startPos+bbb; myField.selectionEnd=endPos+bbb;

		} else {

			bbb=bbCode1.length;

			bbb2=bbCode2.length;

			bbV=myValue.length;

			eoll=endOfLine.length;

			myField.selectionStart=startPos+bbV+bbb+bbb2+eoll;

			myField.selectionEnd=myField.selectionStart;

		}

		myField.focus();

		return;

	} else {

		myField.value += myValue;

		return;
	}
}

function paste_strinL(strinL, isQuote, bbCode1, bbCode2, endOfLine) {
 
	if (isQuote==1) {

		bbCode1='[i]'; bbCode2='[/i]'; endOfLine='\n';

	}

	if (isQuote==2) {

		bbCode1='[b]'; bbCode2='[/b]'; endOfLine='\n';

	}

	var input=document.pform.postmessage;

	insertAtCursor(input, strinL, bbCode1, bbCode2, endOfLine);

}

function pasteSel() {

	selektion='';

	if (window.getSelection) {

		this.thisSel=window.getSelection();

		selektion=this.thisSel.toString();
	}

	else if (document.getSelection) selektion=document.getSelection();

	else if(document.selection) selektion=document.selection.createRange().text;
}