function newexppage(htmlurl) 
{ 
	var newwin1=window.open(htmlurl,"","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,top=2,left=2,width=580,height=470"); 
	
	return false; 
} 

function newxueshupage(htmlurl) 
{ 
	var newwin1=window.open(htmlurl,"","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,top=2,left=2,width=880,height=600"); 
	
	return false; 
} 

function newkepupage(htmlurl) 
{ 
	var newwin1=window.open(htmlurl,"","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,top=2,left=2,width=880,height=600"); 
	
	return false; 
} 

function newhulipage(htmlurl) 
{ 
	var newwin1=window.open(htmlurl,"","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,top=2,left=2,width=880,height=600"); 
	
	return false; 
} 

function newinfopage(htmlurl) 
{ 
	var newwin1=window.open(htmlurl,"","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,top=2,left=2,width=880,height=600"); 
	
	return false; 
} 

function newgonggaopage(htmlurl) 
{ 
	var newwin1=window.open(htmlurl,"","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,top=2,left=2,width=880,height=600"); 
	
	return false; 
} 

function closeit(){
   if(window.confirm("确认要关闭窗口？")) {window.close();return false;}
  
 }

String.prototype.trim = function()
{
    return this.replace(/(^\s*)|(\s*$)/g, "");
}