// JavaScript Document

function MainMenu(){ //v1.1.0.2 by PVII-www.projectseven.com
 if(navigator.appVersion.indexOf("MSIE")==-1){return;}
 var i,k,g,lg,r=/\s*p7hvr/,nn='',c,cs='p7hvr',bv='Menu';
 for(i=0;i<10;i++){g=document.getElementById(bv+nn);if(g){
 lg=g.getElementsByTagName("LI");if(lg){for(k=0;k<lg.length;k++){
 lg[k].onmouseover=function(){c=this.className;cl=(c)?c+' '+cs:cs;
 this.className=cl;};lg[k].onmouseout=function(){c=this.className;
 this.className=(c)?c.replace(r,''):'';};}}}nn=i+1;}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}




/* ------------------------- JS GET VALUES TOOLS ------------------------- */	

	//*************************
	//checkboxValue(thisid)
	//function to return the checked value of a checkbox
	function checkboxValue(thisid,type){
				
		checkbox = new Object($(thisid));
		
		if(type=="checked"){
			return checkbox.checked;	
		}
		
		if(type=="value" && checkbox.checked){
			return checkbox.value;	
		} else {
			return "";	
		}
				
	}
	//*************************
	

	//*************************
	//selectValues(thisid,thiselement)
	//function to access parts of a select box value...the label, value or selectedIndex
	function selectValues(thisid,thiselement){
	
		var si 		= $(thisid).selectedIndex;
		var value   = $(thisid).options[si].value
		var label	= $(thisid).options[si].text;
		var output 	= new String("");
		
		switch(thiselement){
		
			case "selectedIndex":
				output = si;
				break;
			case "value":
				output = value;
				break;
			case "label":
				output = label;
				break;
			default:
				output = value;
		}
		
		//return the output
		return output;
	}
	//*************************


/* ------------------------- JS VALIDATION TOOLS ------------------------- */	

	//*************************
	//isBlank
	//function to check if there is a value present.
	function isBlank(val){
		if(val==null){return true;}
		if(val.length==0) {return true;}
		return false;     
	}
	//*************************


	//*************************
	//isEmail
	//function to check the validity of an email
	function isEmail(email) {
		if(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(email)){
			return true
		}
		else {
			return false;	
		}
	}
	//*************************


	//*************************
	//isInteger(txt)
	//function to check if a value is numeric
	function isInteger(txt){
	
		var validChars = "0123456789";
		var isNumber=true;
		var char;
	
		for(i=0;i<txt.length && isNumber == true; i++){
			char = txt.charAt(i);
			if(validChars.indexOf(char) == -1){
				isNumber = false;
			}
		}
		
		//return the value;
		return isNumber;
	}
	//*************************
	

	//*************************
	//isNull
	//function to check if a value isNull!
	function isNull(val){return(val==null);}
	//*************************


	//*************************
	//isNumeric
	//function to check if a value is numeric
	function isNumeric(txt){
	
		var validChars = "0123456789.";
		var isNumber=true;
		var char;
	
		for(i=0;i<txt.length && isNumber == true; i++){
			char = txt.charAt(i);
			if(validChars.indexOf(char) == -1){
				isNumber = false;
			}
		}
		
		//return the value;
		return isNumber;
	}
	//*************************