var l = 0, t = 0  
 var IE = document.all?true:false  
 document.onmousemove = getMouseXY  
 var ns_tt = document.createElement("div")  

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function show_div(div_id)
	{
		document.getElementById(div_id).style.display = 'inline';
	}
function show_div1(div_id)
	{
		document.getElementById(div_id).style.display = 'block';
	}

function hidden_div(div_id)
	{
		document.getElementById(div_id).style.display = 'none';
	}

function show_hidden_div(div_id)
	{
		if (document.getElementById(div_id).style.display!='none')
			{
				// скрывает требуемый div
				document.getElementById(div_id).style.display = 'none';
			}
		else
			{
				// показывает требуемый div
				document.getElementById(div_id).style.display = 'block';
			}
	}

function getMouseXY(e) {  
     if (IE) {  
         l = event.clientX + document.body.scrollLeft  
         t = event.clientY + document.body.scrollTop  
     }  
     else {  
         l = e.pageX  
         t = e.pageY  
     }    
     ns_tt.style.left = l + "px"  
     ns_tt.style.top = t + "px"  
     return true  
 }  
   
 function AddTT(tt_text){  
     document.body.appendChild(ns_tt)  
     ns_tt.id = "ns_tt"  
     ns_tt.innerHTML = tt_text  
 }  
   
 function RemoveTT() {  
     document.body.removeChild(document.getElementById("ns_tt"))  
 }  
 
function trsetcolor(tableID, selColor)
	{
		 document.getElementById(tableID).bgColor = selColor;
	}