function SetDelay(delay){
					frmchatnow.txtdelay.value = delay;
					return true;
				}
				function ValidatewIntl(theform){
					if(theform.txtfname.value == "" && frmchatnow.txtlastname.value == ""){
						alert("Please enter your name.")
						return false;
					}
					if (theform.txtphone.value == ""){
						if 	(theform.txtcountrycode.value == "" && theform.txtlocolcode.value == ""){
							alert("Please enter a valid phone number.");
							return false;
						}
						else{
							theform.txtphone.value=theform.txtcountrycode.value + theform.txtcitycode.value + theform.txtlocolcode.value;
							return true;
								}
					}
				}
				function Validate(theform){
					if (theform.txtphone.value == ""){
						alert("Please enter a valid phone number.");
						return false;
					}
					if(theform.txtfname.value == "" && theform.txtlastname.value == ""){
						alert("Please enter your name.")
						return false;
					}
					return true;
				}