/* 
  ------------------------------------
  PVII Menu CSS Express Drop-Down Menu
  by Project Seven Development
  www.projectseven.com
  ------------------------------------
*/
function P7_ExpMenu(){ //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='p7menubar';
 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;}
}


// Iterate through each link
function hrefReplacer( origStr, newStr ) {
	for ( i=0; i<=(document.links.length-1 ); i++ ) {
		if ( document.links[i].href.indexOf( origStr )!=-1 )
			 document.links[i].href= document.links[i].href.split( origStr )[0] + newStr + 
			 document.links[i].href.split( origStr )[1] 
	}
}

//  **********************************************************
//	unscramble( securityLevel, [domainSuffix] )
//		securityLevel: 0 = Minimal, 1 = Maximum
//		domainSuffix : suffix, if not com 		
//  **********************************************************
function unscramble( securityLevel, domainSuffix ) { 
	// (Minimal) mailto format: me_at_mydomain.com 
	// Easier to work with, less secure 
	if ( securityLevel == 0 ) { 
		var seperator = '_at_'; 
		hrefReplacer( seperator, '@' ); 
	} 
	// (Maximum) mailto format: me!a!mydomain!dt!!ds!
	// Harder to work with, more secure
	else {
		var seperator 	= '!a!';  // Replace as desired  
		var dot 		= '!dt!'; // Replace as desired 
		var suffix 		= '!ds!'; // Replace as desired 
		
		if ( domainSuffix == '' ) domainSuffix = 'com';
		hrefReplacer( seperator, '@' ); 
		hrefReplacer( dot, '.' ); 
		hrefReplacer( suffix, domainSuffix ); 
	}
}