var needValidate=false;var defaultVal2="Type your question here and click below...";function openchatwindow(cbForm,windowName){var res=true;var msg=document.getElementById("lp_msgfield");if(needValidate){var validateMessage="Before you start your chat, type in the following fields:\r\n ";if(msg.value.length==0||msg.value==defaultVal2){validateMessage+="Your Question\r\n";res=false;}if(res==false){alert(validateMessage);}}var formurl=cbForm.action;if(formurl.indexOf('?')==-1)formurl+='?';var elemCol=cbForm.elements;for(var ie=0;ie<elemCol.length;ie++){var et=elemCol[ie].type;if(et=="text"||et=="hidden"||et=="radio"||et=="textarea"){formurl+=elemCol[ie].name+"="+escape(elemCol[ie].value)+"&";}}if(res==true)window.open(formurl,windowName,'width=475,height=400,resizable=yes');return res;}