function searchFormSubmitIndex() {

	if(document.getElementById('searchKey').value==''){

		alert('请输入要搜索的内容!');

		return;

	}
	trans();
	document.getElementById('searchForm').submit();	

}

function searchFormSubmit() {

	if(document.getElementById('searchKey').value==''){

		alert('请输入要搜索的内容!');

		return;

	}

	document.getElementById('searchForm').submit();	

}
function trans(){
    
	var a = $("#chnlIdStr").val();
	var c ;
	var selectObj=$("#chnlIdStr")[0];
	for (var i = 0; i < selectObj.options.length; i++) {        
         if (selectObj[i].value == a) {        
             c=selectObj[i].text;        
             break;        
         }        
     }    
	$("#chnlId").attr("value",a);
	$("#chnlName").val(c);

}