function bookmark()
	{ 
	url = "http://sms.sohu.com/message/custom.php"; 
	title = "搜狐短信－自写短信";
	window.external.AddFavorite(url,title); 
}

 function phonebook(tofield)
   {
      window.open("/phonebook/phonelist.php?tofield=" + tofield,"","width=300,height=260,resizable=0,scrollbars=0,status=no,toolbar=no,location=no,menu=no");
   }
   
 function getStrBytes(varStr) {
    var counter = 0;	
    for (i = 0; i< varStr.length; i++) {    	
    	if (varStr.charCodeAt(i) > 127 || varField.value.charCodeAt(i) == 94) {
    		counter+=2; 	
	} else {
	        counter++;	
	}
    }	 
    return counter; 	
 }  
 
 function checkFreeHand() {  
   var leftChars = 0;	
 	  
   if (document.formscsend.isflash.checked == true) {	 	
 	
     leftChars = 70 - document.formscsend.message.value.length;
     if ( leftChars >= 0) {	 	
 	document.formscsend.charsmonitor.value=leftChars;
 	return true;
     } else {
     	document.formscsend.charsmonitor.value="0";
     	window.alert("免提短信最多只能输入70个字符!");
     	var len = document.formscsend.message.value.length + leftChars; 	
 	document.formscsend.message.value = document.formscsend.message.value.substring(0, len);
 	leftChars = 70 - document.formscsend.message.value.length;
     	if ( leftChars >= 0) {	 	
 	    document.formscsend.charsmonitor.value=leftChars;
	}
        return true; 
     }	
     
   } else {
   	leftChars = getLeftChars(document.formscsend.message);
     	if ( leftChars >= 0) {	 	
 	    document.formscsend.charsmonitor.value=leftChars;
	}	
	return true; 	
   }	
 }
   
 function getLeftChars(varField) {
    var i = 0;
    var counter = 0;
    var cap = 140;    
    
    if (document.formscsend.isflash.checked == true) {
    	cap = 70;
    } else {
    
      for (i = 0; i< varField.value.length; i++) {    	
    	if (varField.value.charCodeAt(i) > 127 || varField.value.charCodeAt(i) == 94) {
    		cap = 70;    	
	} 
      }
    }
    
    var leftchars = cap - varField.value.length;    
    
    return (leftchars);
 }
  
 function getLeftChars_bx(varField) {
    var i = 0;
    var counter = 0;
    var cap = 140;
    
    for (i = 0; i< varField.value.length; i++) {    	
    	if (varField.value.charCodeAt(i) > 127 || varField.value.charCodeAt(i) == 94) {
    		cap = 70;    	
	} 
    }   
    
    var leftchars = cap - varField.value.length;    
    return (leftchars);
 }  
  
  
 function checkChars() {
 	var vLeftChars = getLeftChars(document.formscsend.message);
 	if (vLeftChars >= 0) {
 		return true; 			
 	} else {
     		window.alert("短信内容超过字数限制!想发送更多文字，请用4000字自写彩信发送（需接收方手机是彩信手机）");
 	//	window.alert("短信内容超过字数限制!");
 		
        	return false;   		
 	}	
}
 
 function onCharsChange(varField) {
     var leftChars = getLeftChars(varField);
     if ( leftChars >= 0) {	 	
 	document.formscsend.charsmonitor.value=leftChars;
 	return true;
     } else {
     	document.formscsend.charsmonitor.value="0";
     	window.alert("短信内容超过字数限制!想发送更多文字，请用4000字自写彩信发送（需接收方手机是彩信手机）");
     	var len = document.formscsend.message.value.length + leftChars; 	
 	document.formscsend.message.value = document.formscsend.message.value.substring(0, len);
 	leftChars = getLeftChars(document.formscsend.message);
     	if ( leftChars >= 0) {	 	
 	    document.formscsend.charsmonitor.value=leftChars;
	}
        return false;    	
     }	
 }
 
 
 function onCharsChange_bx(varField) {
     var leftChars = getLeftChars_bx(varField);
     if ( leftChars >= 0) {	 	
 	document.formscsend.charsmonitor.value=leftChars;
 	return true;
     } else {
     	document.formscsend.charsmonitor.value="0";
     	window.alert("短信内容超过字数限制!想发送更多文字，请用4000字自写彩信发送（需接收方手机是彩信手机）");
     	var len = document.formscsend.message.value.length + leftChars; 	
 	document.formscsend.message.value = document.formscsend.message.value.substring(0, len);
 	leftChars = getLeftChars_bx(document.formscsend.message);
     	if ( leftChars >= 0) {	 	
 	    document.formscsend.charsmonitor.value=leftChars;
	}
        return false;    	
     }	
 } 
   

function textSetFocus() {
    document.formscsend.message.focus();	
    return;	
}

function onTimeSelect() {
   if (document.formscsend.stime.checked == false)	
    document.formscsend.stime.checked = true;	
}