my_functions.js

培训考试系统代码

var IE = (document.all) ? 1 : 0;


var NS = (document.layers) ? 1 : 0;





// WINDOW STATUS FUNCTIONS


window.defaultStatus = "";


function winStatus( msg )


{


	window.status = msg;


}





function goThere( node,loc ) {


	//Only perform folder opening, don't close anything


	if( parent.nav.indexOfEntries[node].isOpen == false )


		parent.nav.clickOnNode(node);


	window.location = loc;


}





function closeMe() {


	//self.close();


	parent.close();


}





function formSubmit() {


	parent.frames[0].document.forms[0].submit();


}





function openerReload() {


	if( parent.opener.name != null )


		parent.opener.location.reload();


}





function r() {


	self.setTimeout("rl()", 2000);


}


function rl(){


	self.location.reload();


}








// NAV TREE FUNCTIONS


function navRefresh() {


	top.nav.location.reload();


}





// STRING FUNCTIONS


function trim( str ) {


	// Immediately return if no trimming is needed


	if( (str.charAt(0) != ' ') && (str.charAt(str.length-1) != ' ') ) { return str; }


	// Trim leading spaces


	while( str.charAt(0)  == ' ' ) {


		str = '' + str.substring(1,str.length);


	}


	// Trim trailing spaces


	while( str.charAt(str.length-1)  == ' ' ) {


		str = '' + str.substring(0,str.length-1);


	}





	return str;


}





function strReplace( entry, bad, good ) {


	temp = "" + entry; // temporary holder


	while( temp.indexOf(bad) > -1 ) {


		pos= temp.indexOf( bad );


		temp = "" + ( temp.substring(0, pos) + good + 


			temp.substring( (pos + bad.length), temp.length) );


	}


	return temp;


}





//Remove html Language mark such as "<" and ">"


function strRemoveHtml(strIn){


	if (strIn == null ) return "";


	temp = strIn ;


	find1 = temp.indexOf("<") ;


	while(find1 > -1){


		find2 = temp.indexOf(">",find1 + 1);


		if (find2 == -1)  find2 = find1 ;


		find2 = find2 + 1 ;


		temp = temp.substring(0, find1)  + temp.substring(find2,temp.length);


		find1 = temp.indexOf("<") ;


	}


	return temp;


}


		


		


function openWindow(wurl,wname)


{


    var wx=466;


    var wy=400;


    var x = window.screen.availWidth;


    var y = window.screen.availHeight;


    var wtop =(x-wx)/2-4;


    var wleft =(y-wy)/2-14;


    //alert(wtop);


    //alert(wleft);


    window.open(wurl,wname,'toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=no,width='+wx+',height='+wy+';,resizable=false');


}	


	
function openClassWindow(wurl,wname)


{


    var wx=290;


    var wy=320;


    var x = window.screen.availWidth;


    var y = window.screen.availHeight;


    var wtop =(x-wx)/2-4;


    var wleft =(y-wy)/2-14;


    //alert(wtop);


    //alert(wleft);


    window.open(wurl,wname,'toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=no,width='+wx+',height='+wy+';,resizable=false');


}	


function CheckInputNo(inNoStr,noStr)
{
     
      var resultStr = "";
      if(noStr == "" || noStr == null)
      {
      	 return "";
      }
           
      var tmpArr=new Array();
      tmpArr = noStr.split(",");
      var inNo = "," + inNoStr + ",";
      
      if(noStr.indexOf(",,") != -1)
      {
      	   resultStr = "输入不正确,存在多余的\",\"号,工号";
      	   return resultStr;
      }
      if(noStr != "")
      {
      	  if(noStr.charAt(0) == ',' || noStr.charAt(noStr.length-1)  == ',')
      	  {
      	  	resultStr = "不正确,不能以\",\"号开始或结束,工号";
      	  	return resultStr;
      	  }
      }
      
                  
      for(var i=0; i<tmpArr.length;i++)
      {
      	  var tmpNo = "," + tmpArr[i] + ",";
      	  if(inNo.indexOf(tmpNo) == -1)
      	  {
      	      if(resultStr == "")
      	      {
      	      	  resultStr = tmpArr[i];	 
      	      }
      	      else
      	      {
      	        resultStr = resultStr + "," + tmpArr[i];	 
      	       }
      	  }
      }
      
      return resultStr;
}