// JScript 文件

function getElementPos(elementId) {      
    var ua = navigator.userAgent.toLowerCase();     
    var isOpera = (ua.indexOf('opera') != -1);    
     var isIE = (ua.indexOf('msie') != -1 && !isOpera); 
     // not opera spoof      
     var el = document.getElementById(elementId);      
     if(el.parentNode === null || el.style.display == 'none')     
     {         
        return false;     
     }     
     var parent = null;
     var pos = [];
     var box;
     if(el.getBoundingClientRect)    //IE
     {        
      box = el.getBoundingClientRect();
      var scrollTop = Math.max(document.documentElement.scrollTop, document.body.scrollTop);
      var scrollLeft = Math.max(document.documentElement.scrollLeft, document.body.scrollLeft);
     
      return {x:box.left + scrollLeft, y:box.top + scrollTop};     
      }     
      else if(document.getBoxObjectFor)    // gecko     
      {         
        box = document.getBoxObjectFor(el);
        var borderLeft = (el.style.borderLeftWidth)?parseInt(el.style.borderLeftWidth):0;
        var borderTop = (el.style.borderTopWidth)?parseInt(el.style.borderTopWidth):0;
        pos = [box.x - borderLeft, box.y - borderTop];     
       }     
       else    // safari & opera     
       {         
        pos = [el.offsetLeft, el.offsetTop];
        parent = el.offsetParent;         
        if (parent != el) {             
            while (parent) {                 
                pos[0] += parent.offsetLeft;                 
                pos[1] += parent.offsetTop;                
                parent = parent.offsetParent;             
            }         
       }         
      if (ua.indexOf('opera') != -1  || ( ua.indexOf('safari') != -1 && el.style.position == 'absolute' ))      {                 
      pos[0] -= document.body.offsetLeft;
      pos[1] -= document.body.offsetTop;         
      }      
     }             
      if (el.parentNode) { parent = el.parentNode; }     
      else { parent = null; }       
       while (parent && parent.tagName != 'BODY' && parent.tagName != 'HTML')      { 
       // account for any scrolled ancestors         
       pos[0] -= parent.scrollLeft;         
       pos[1] -= parent.scrollTop;            
       if (parent.parentNode) { parent = parent.parentNode; }          
       else { parent = null; }     
       }     
     return {x:pos[0], y:pos[1]}; 
} 

dropDownOnClick = function() {
    var pos = getElementPos("drImages");
    document.getElementById("drop-down").style.left = pos.x-16;
    $('#drop-down').show();
}

cpClick = function() {
    var pos = getElementPos("cpimages");
 
    document.getElementById("drop-down2").style.left = pos.x-150;
    document.getElementById("drops2").style.display = "block";
    $('#drop-down2').show();
}

	ld = function() {
		document.getElementById("t1").style.width=document.body.clientWidth;
	}
	window.onload = ld;
	sz = function() {
		document.getElementById("t1").style.width=document.body.clientWidth;
		document.getElementById("t1").style.top = document.documentElement.scrollTop;
		
	}
	window.onresize = sz;
	window.onscroll=sz;