function bbcode(A,E,D){if(document.selection){A.focus();sel=document.selection.createRange();if(D){sel.text=E+sel.text+D}else{sel.text=E}}else{if(A.selectionStart||A.selectionStart=="0"){var C=A.selectionStart;var B=A.selectionEnd;if(D){A.value=A.value.substring(0,C)+E+A.value.substring(C,B)+D+A.value.substring(B,A.value.length)}else{A.value=A.value.substring(0,C)+E+A.value.substring(B,A.value.length)}}else{if(D){A.value+=E+D}else{A.value+=E}}}A.focus();return false}function showEmotions(){var A=document.getElementById("emo_list");var B=document.getElementById("emo");if(A.style.visibility!="visible"){A.style.left=(findPosX(B)+20)+"px";A.style.top=(findPosY(B)+30)+"px";A.style.visibility="visible"}else{A.style.visibility="hidden"}}function showDiv(C,A){var B=document.getElementById(C);var A=document.getElementById(A);if(B.style.visibility!="visible"){B.style.left=(findPosX(A)+50)+"px";B.style.top=(findPosY(A)+30)+"px";B.style.visibility="visible"}else{B.style.visibility="hidden"}}function findPosX(A){var B=0;if(A.offsetParent){while(1){B+=A.offsetLeft;if(!A.offsetParent){break}A=A.offsetParent}}else{if(A.x){B+=A.x}}return B}function findPosY(B){var A=0;if(B.offsetParent){while(1){A+=B.offsetTop;if(!B.offsetParent){break}B=B.offsetParent}}else{if(B.y){A+=B.y}}return A};