javascript class and prototype - function doesn't see variables belonging to 'class'

[oll3i]

function myClass(modul,var1,var2,var3,var4,var5,var6,var7,var8,domainURL){
this.modul=modul;
this.var1=var1;
this.var2=var2;
this.var3=var3;
this.var4=var4;
this.var5=var5;
this.var6=var6;
this.var7=var7;
this.var8=var8;
this.domainURL=domainURL;

this.prototype.display() {
display code
}

}

this.prototype. display() doesn't see eg this.var1 (or any other variable belonging to myClass)?

thank You

[oll3i]

i solved it thank you :)

[acoder]

Good to know, but the question is how.