var arVersion = navigator.appVersion.split("MSIE")
var version = parseFloat(arVersion[1])
function fixPNG(myImage)
{  
    if ((version >= 5.5) && (version < 7) && (document.body.filters))
    {
       var imgID = (myImage.id) ? "id='" + myImage.id + "' " : ""
       var imgClass = (myImage.className) ? "class='" + myImage.className + "' " : ""
       
       
       var imgTitle = (myImage.title) ?
                     "title='" + myImage.title  + "' " : "title='" + myImage.alt + "' "
       
       var imgStyle = "display:inline;" + myImage.style.cssText
       var strNewHTML = "<span " + imgID + imgClass + imgTitle
                  + " style=\"" + "width:" + myImage.offsetWidth
                  + "px; height:" + myImage.offsetHeight
                  + "px;" + imgStyle + ";"
                  + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
                  + "(src=\'" + myImage.src + "\', sizingMethod='scale');\"></span>"
       
       
       myImage.outerHTML = strNewHTML
    }
}

function inputFocus(argValue, argField)
			{
				if(argField.value==argValue)
						argField.value="";
			}
			function inputBlur(argValue, argField)
			{
				if(argField.value=="")
					argField.value=argValue;
			}

function openSearchBox(){
    var searchBox = document.getElementById("searchBoxWrapper");
    var navTools = document.getElementById("topnavigation");
    
    navTools.style.display='none';
    searchBox.style.display='block';
}

function closeSearchBox(){
    var searchBox = document.getElementById("searchBoxWrapper");
    var navTools = document.getElementById("topnavigation");
    
    navTools.style.display='block';
    searchBox.style.display='none';
}