//***	This function will be called in every page to set the title atttibute for images
	function setTitleForImages()
	{		
		var strUserAgent = navigator.userAgent.toUpperCase();		
		if((strUserAgent.indexOf("NETSCAPE")>=0) || (strUserAgent.indexOf("OPERA")>=0) || (strUserAgent.indexOf("MAC") >= 0) || (strUserAgent.indexOf("GECKO") >= 0))
		{
			for(var intImageIndex=0;intImageIndex<document.images.length;intImageIndex++)
			{		
				document.images[intImageIndex].title = document.images[intImageIndex].alt;
			}
		}
	}

	
	//*** This function will be called in footer.asp page,customstatement.asp,shipcalculator.asp for mac sumbit key compatability.
	function setHrefForLinks()
	{
		for(var intLinkIndex=0;intLinkIndex<document.links.length;intLinkIndex++)
		{		
			if(document.links[intLinkIndex].onclick !== null)
			{						
				var strTemp = document.links[intLinkIndex].onclick + "";	
				strTemp = strTemp.replace("function onclick()","");
				strTemp = strTemp.replace("{","");	
				var pos = strTemp.lastIndexOf("}");
				strTemp = strTemp.substring(0,pos);			
				strTemp = strTemp.replace("return false;","");
				strTemp = strTemp.replace("return false","");								
				if(strTemp.toUpperCase().indexOf("JAVA" + "SCRIPT:")==-1) {
				    strTemp = "Java" + "Script:"+strTemp;
				    }
				document.links[intLinkIndex].href = strTemp;					
			}			
		}
	}

	function submitMainsearch()
	{ 
		if (document.frmMainsearch.SearchWord.value.indexOf(" ") === 0)
		{
			alert("Search string should not start with spaces.");
			document.frmMainsearch.SearchWord.focus();
			return false;
		}
		if (document.frmMainsearch.SearchWord.value === "")
		{
			alert("Please enter a search string.");
			document.frmMainsearch.SearchWord.focus();
			return false;
		}
		
		var strSearchWord = document.frmMainsearch.SearchWord.value;
		strSearchWord = escape(strSearchWord);
		document.frmMainsearch.action = "/searchresult.asp?SearchWord=" + strSearchWord;

		document.frmMainsearch.submit();
		return true;
	}