var customUtils = {    

	roundAmount : function(dollarAmt) {           
		var _dollars=parseInt(dollarAmt);          
		var _cents=Math.round((dollarAmt-_dollars)*100);          
		var _negative=_dollars<0;          
		if(_negative){
			_dollars=-_dollars;
			_cents=-_cents;
		}          
		while(_cents.toString().length<2)
		_cents="0"+_cents;          
		var _dA=_dollars.toString().split("");          
		var _d="";          
		for(var i=_dA.length-1;i>=0;i--)          {            
		var _comma="";           
		if((_dA.length-i)%3==0 && i!=0)_comma=",";            
		_d=_comma+_dA[i]+_d;          }          
		var _neg_sign=_negative?"-":"";          
		var _result="$"+_neg_sign+_d+"."+_cents;          
		return _result;    
	},

     addLoadEvent : function(func) {
        var oldonload = window.onload;
        if (typeof window.onload != 'function') {
            window.onload = func;
        } else {
            window.onload = function() {
                if (oldonload) {
                    oldonload();
                }
                func();
            }
        }
    },
    

    addOption : function(selectbox,text,value,turnaroundColor)
    {
        var optn = document.createElement("option");
        optn.text = text;
        optn.value = value;	
	
	if(selectbox == $('label_form') && text == labelUtils.defaultSize  ){
		optn.selected = true;	
		$("label_header").innerHTML = optn.text;
	}
	if(selectbox == $('facestock_form') && text == labelUtils.defaultFaceStock  ){
		optn.selected = true;	
		$("facestock_header").innerHTML = optn.text;
	}
	if(selectbox == $('overlamination_form') && text == labelUtils.defaultOverlamination  ){
		optn.selected = true;	
		$("overlamination_header").innerHTML = optn.text;
	}
	if(selectbox == $('colors_form') && text == labelUtils.defaultColors  ){
		optn.selected = true;	
		$("colors_header").innerHTML = optn.text;
	}
	if(selectbox == $('quantity_form') && text == labelUtils.defaultQuantity  ){
		optn.selected = true;	
		$("quantity_header").innerHTML = optn.text;
	}
	if(selectbox == $('turnaround_form') && text == labelUtils.defaultTurnaround  ){
		optn.selected = true;
		optn.style.color = turnaroundColor;
		$("turnaround_header").innerHTML = optn.text; 
	}
	else if(selectbox == $('turnaround_form') ){
		optn.style.color = turnaroundColor;
		$("turnaround_header").innerHTML = optn.text; 	
	}
        selectbox.options.add(optn);
	
    },
    
    noAlpha : function(obj){
	       reg = /[^0-9.,]/g;
	       obj.value =  obj.value.replace(reg,"");
    }
}