// display decision alert box

function decision(message, url){

	if(confirm(message)) location.href = url;

}



// open browser window

function openPopUp(url, windowName, w, h, scrollbar) {



           var winl = (screen.width - w) / 2;

           var wint = (screen.height - h) / 2;

           winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scrollbar ;

		   win = window.open(url, windowName, winprops);

           if (parseInt(navigator.appVersion) >= 4) { 

              	win.window.focus(); 

           } 

}



function jumpMenu(target,object,restore){ 

  eval(target+".location='"+object.options[object.selectedIndex].value+"'");

  if (restore) object.selectedIndex=0;

}



function findObj(n, d) {

  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {

    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}

  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];

  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document);

  if(!x && d.getElementById) x=d.getElementById(n); return x;

}



function getImage(imageName)

{

		findObj('img').src = imageName;

}



function submitDoc(formName) { 

  var obj;

 

	if (obj=findObj(formName)!=null) 

	{

		findObj(formName).submit(); 

	}

	else 

	{

		alert('The form you are attempting to submit called \'' + formName + '\' couldn\'t be found. Please make sure the submitDoc function has the correct id and name.');

	}



}