// Preload Images
normalButton = new Image();
normalButton.src = "_imgs/home/normal_button.gif";
normalButtonOver = new Image();
normalButtonOver.src = "_imgs/home/normal_button_over.gif";
wideButton = new Image();
wideButton.src = "_imgs/general/wide_button.gif";
wideButtonOver = new Image();
wideButtonOver.src = "_imgs/general/wide_button_over.gif";

//function to pop-up a new window on the page
function NewWindow(mypage, myname, w, h, scroll, resizable) {
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',screenX='+winl+',screenY='+wint+',scrollbars='+scroll+',resizable='+resizable+'';
	win = window.open(mypage, myname, winprops);
	if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}//-->

//close Alert Box
function closeAlert(theDiv){
	var elem, vis;
	if( document.getElementById ) elem = document.getElementById(theDiv);
	else if( document.all ) elem = document.all[theDiv];
	else if( document.layers ) elem = document.layers[theDiv];
	vis = elem.style;
	// if the style.display value is blank we try to figure it out here
	if(vis.display==''&&elem.offsetWidth!=undefined&&elem.offsetHeight!=undefined)
	vis.display = (elem.offsetWidth!=0&&elem.offsetHeight!=0)?'block':'none';
	vis.display = (vis.display==''||vis.display=='block')?'none':'block';
	
	if(theDiv == "alertBox1"){
		parent.MiniUpdate.location.href = "clipLevelAlert_function.cfm";
	}
	
}

function expandCloseTableRow(row){
	var elem, vis;
	if( document.getElementById ) elem = document.getElementById(row);
	else if( document.all ) elem = document.all[row];
	else if( document.layers ) elem = document.layers[row];
	vis = elem.style;
	// if the style.display value is blank we try to figure it out here
	if(vis.display==''&&elem.offsetWidth!=undefined&&elem.offsetHeight!=undefined)
	vis.display = (elem.offsetWidth!=0&&elem.offsetHeight!=0)?'':'none';
	vis.display = (vis.display==''||vis.display=='table-row')?'none':'';
}

//Open close any div with the Button ID and Div ID
function expandClose(but,div){
	var elem, vis;
	if( document.getElementById ) // this is the way the standards work
	elem = document.getElementById(div);
	else if( document.all ) // this is the way old msie versions work
	elem = document.all[div];
	else if( document.layers ) // this is the way nn4 works
	elem = document.layers[div];
	vis = elem.style;
	// if the style.display value is blank we try to figure it out here
	if(vis.display==''&&elem.offsetWidth!=undefined&&elem.offsetHeight!=undefined)
	vis.display = (elem.offsetWidth!=0&&elem.offsetHeight!=0)?'block':'none';
	vis.display = (vis.display==''||vis.display=='block')?'none':'block';
	
	var status;
	if( document.getElementById ) // this is the way the standards work
	status = document.getElementById(but);
	else if( document.all ) // this is the way old msie versions work
	status = document.all[but];
	else if( document.layers ) // this is the way nn4 works
	status = document.layers[but];
	//alert(vis.display)
	if(vis.display == "block"){
		status.innerHTML = closeTxt;
	}else{
		status.innerHTML = openTxt;
	}
}

// Basic RollOver
function BRO(buttonID,buttonSource){ 
	var buttonHolder;
	if( document.getElementById ){// this is the way the standards work
	buttonHolder = document.getElementById(buttonID);
	}else if( document.all ) {// this is the way old msie versions work
	buttonHolder = document.all[buttonID];
	}else if( document.layers ){// this is the way nn4 works
	buttonHolder = document.layers[buttonID];
	}
	buttonHolder.style.backgroundImage = "url("+buttonSource.src+")";
}

//Enlarge/Shrink reward Images
function enlarge(img){
	var holder;
	if( document.getElementById ){// this is the way the standards work
	holder = document.getElementById(img);
	}else if( document.all ) {// this is the way old msie versions work
	holder = document.all[img];
	}else if( document.layers ){// this is the way nn4 works
	holder = document.layers[img];
	}
	
	holder.style.height = "125px";
	holder.style.width = "125px";
}

function shrink(img){
	var holder;
	if( document.getElementById ){// this is the way the standards work
	holder = document.getElementById(img);
	}else if( document.all ) {// this is the way old msie versions work
	holder = document.all[img];
	}else if( document.layers ){// this is the way nn4 works
	holder = document.layers[img];
	}
	holder.style.height = "50px";
	holder.style.width = "50px";
}

function addCart(awardID,level,awardCategoryID){
	window.location = 'cartAddItem.cfm?ProductID='+awardID+'&Level='+level; 
}