function TabToControl(strControl)
 {
	document.getElementById(strControl).focus();
 }


 function MenuChangeImg(Obj, strImage)
 {
	Obj.src="Images/img_mnu_"+strImage+".gif";
 }

 function HoverImageButton(strButton, strState)
 {
	var obj;
	obj=document.getElementById("cmd"+strButton);
	if (obj.disabled==false)
	{
		obj.src="Images/btn_"+strButton+"_"+strState+".gif";
/*		
		if (strButton=="Login")
		{
			obj.src="Images/btn_"+strButton+"_"+strState+".gif";
		}
		else
		{
			obj.src="../Images/btn_"+strButton+"_"+strState+".gif";
		}
*/
		obj.style.cursor="auto";
	}
	else
	{
		obj.style.cursor="url(../Images/cur_disabled.cur), pointer";
	}
 }
 
function ExternalLinkClick()
{
	var mess;
	mess='You are about to be redirected to another site.\nLinks to sites external to CCI are provided as a convenience and their inclusion \nin no way implies that CCI endorses or accepts any responsibility for the content \nor use of the linked websites.\n\nPlease click "OK" to proceed to the selected site or\nClick "Cancel" to stay at www.cciletterscollect.com.';
	if (confirm(mess)==true) return(true); else return(false);
}


function PageQuery(q)
{
	if(q.length > 1) this.q = q.substring(1, q.length);
	else this.q = null;
	this.keyValuePairs = new Array();
	if(q) 
	{
		for(var i=0; i < this.q.split("&").length; i++) 
		{
			this.keyValuePairs[i] = this.q.split("&")[i];
		}
	}
	this.getKeyValuePairs = function() 	{ return this.keyValuePairs; }
	this.getValue = function(s) 
	{
		for(var j=0; j < this.keyValuePairs.length; j++) 
		{
		if(this.keyValuePairs[j].split("=")[0] == s)
			return this.keyValuePairs[j].split("=")[1];
		}
		return false;
	}
	this.getParameters = function() 
	{
		var a = new Array(this.getLength());
		for(var j=0; j < this.keyValuePairs.length; j++) 
		{
			a[j] = this.keyValuePairs[j].split("=")[0];
		}
		return a;
	}
	this.getLength = function() { return this.keyValuePairs.length; } 
}

function queryString(key)
{
	var page = new PageQuery(window.location.search); 
	return unescape(page.getValue(key)); 
}