// Java Document
var needValidate = false;

var defaultVal2 = "Type your question here and click Start Chat.";

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;

}